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* [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only.
@ 2020-05-22 13:23 Louise Kilheeney
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 1/9] app/test-bbdev: support python3 only Louise Kilheeney
                   ` (13 more replies)
  0 siblings, 14 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-05-22 13:23 UTC (permalink / raw)
  To: dev; +Cc: Louise Kilheeney

This patch set converts all python scripts in the project to use
python3 only. This is due to python2 being EOL in January 2020.

One script not tested: ./config/arm/armv8_machine.py

Louise Kilheeney (9):
  app/test-bbdev: support python3 only
  usertools/dpdk-devbind: support python3 only
  usertools/dpdk-telemetry-client: support python3 only
  usertools/dpdk-pmdinfo: support python3 only
  usertools/cpu_layout: support python3 only
  app/test-cmdline: support python3 only
  app/test: support python3 only
  devtools: support python3 only
  config/arm: support python3 only

 app/test-bbdev/test-bbdev.py          |  7 +++----
 app/test-cmdline/cmdline_test.py      |  3 +--
 app/test-cmdline/cmdline_test_data.py |  1 +
 app/test/autotest.py                  |  3 +--
 app/test/autotest_data.py             |  1 +
 app/test/autotest_runner.py           | 14 +++++++-------
 app/test/autotest_test_funcs.py       |  1 +
 config/arm/armv8_machine.py           |  2 +-
 devtools/update_version_map_abi.py    |  3 +--
 mk/rte.sdktest.mk                     |  6 +++---
 usertools/cpu_layout.py               |  9 ++-------
 usertools/dpdk-devbind.py             |  3 +--
 usertools/dpdk-pmdinfo.py             |  4 +---
 usertools/dpdk-telemetry-client.py    | 16 ++++------------
 14 files changed, 28 insertions(+), 45 deletions(-)

-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH 20.08 1/9] app/test-bbdev: support python3 only
  2020-05-22 13:23 [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Louise Kilheeney
@ 2020-05-22 13:23 ` Louise Kilheeney
  2020-05-26 18:58   ` Chautru, Nicolas
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 2/9] usertools/dpdk-devbind: " Louise Kilheeney
                   ` (12 subsequent siblings)
  13 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-05-22 13:23 UTC (permalink / raw)
  To: dev; +Cc: Louise Kilheeney, Nicolas Chautru

Changed script to explicitly use python3 only.

Cc: Nicolas Chautru <nicolas.chautru@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 app/test-bbdev/test-bbdev.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/app/test-bbdev/test-bbdev.py b/app/test-bbdev/test-bbdev.py
index 0194be046..50add4580 100755
--- a/app/test-bbdev/test-bbdev.py
+++ b/app/test-bbdev/test-bbdev.py
@@ -1,5 +1,4 @@
-#!/usr/bin/env python
-
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Intel Corporation
 
@@ -12,7 +11,7 @@
 from threading import Timer
 
 def kill(process):
-    print "ERROR: Test app timed out"
+    print ("ERROR: Test app timed out")
     process.kill()
 
 if "RTE_SDK" in os.environ:
@@ -66,7 +65,7 @@ def kill(process):
 args = parser.parse_args()
 
 if not os.path.exists(args.testapp_path):
-    print "No such file: " + args.testapp_path
+    print ("No such file: " + args.testapp_path)
     sys.exit(1)
 
 params = [args.testapp_path]
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH 20.08 2/9] usertools/dpdk-devbind: support python3 only
  2020-05-22 13:23 [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Louise Kilheeney
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 1/9] app/test-bbdev: support python3 only Louise Kilheeney
@ 2020-05-22 13:23 ` Louise Kilheeney
  2020-05-28 12:39   ` Burakov, Anatoly
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 3/9] usertools/dpdk-telemetry-client: " Louise Kilheeney
                   ` (11 subsequent siblings)
  13 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-05-22 13:23 UTC (permalink / raw)
  To: dev; +Cc: Louise Kilheeney

Changed script to explicitly use python3 only.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 usertools/dpdk-devbind.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index 40b4beea4..441301f2d 100755
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
@@ -1,9 +1,8 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 #
 
-from __future__ import print_function
 import sys
 import os
 import getopt
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH 20.08 3/9] usertools/dpdk-telemetry-client: support python3 only
  2020-05-22 13:23 [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Louise Kilheeney
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 1/9] app/test-bbdev: support python3 only Louise Kilheeney
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 2/9] usertools/dpdk-devbind: " Louise Kilheeney
@ 2020-05-22 13:23 ` Louise Kilheeney
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 4/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
                   ` (10 subsequent siblings)
  13 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-05-22 13:23 UTC (permalink / raw)
  To: dev; +Cc: Louise Kilheeney, Kevin Laatz

Changed script to explicitly use python3 only.

Cc: Kevin Laatz <kevin.laatz@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 usertools/dpdk-telemetry-client.py | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/usertools/dpdk-telemetry-client.py b/usertools/dpdk-telemetry-client.py
index 35edb7cd2..fa599046a 100755
--- a/usertools/dpdk-telemetry-client.py
+++ b/usertools/dpdk-telemetry-client.py
@@ -1,10 +1,7 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2018 Intel Corporation
 
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import socket
 import os
 import sys
@@ -18,11 +15,6 @@
 GLOBAL_METRICS_REQ = "{\"action\":0,\"command\":\"global_stat_values\",\"data\":null}"
 DEFAULT_FP = "/var/run/dpdk/default_client"
 
-try:
-    raw_input  # Python 2
-except NameError:
-    raw_input = input  # Python 3
-
 class Socket:
 
     def __init__(self):
@@ -49,7 +41,7 @@ def __init__(self): # Creates a client instance
     def __del__(self):
         try:
             if self.unregistered == 0:
-                self.unregister();
+                self.unregister()
         except:
             print("Error - Client could not be destroyed")
 
@@ -82,7 +74,7 @@ def requestMetrics(self): # Requests metrics for given client
 
     def repeatedlyRequestMetrics(self, sleep_time): # Recursively requests metrics for given client
         print("\nPlease enter the number of times you'd like to continuously request Metrics:")
-        n_requests = int(raw_input("\n:"))
+        n_requests = int(input("\n:"))
         print("\033[F") #Removes the user input from screen, cleans it up
         print("\033[K")
         for i in range(n_requests):
@@ -103,7 +95,7 @@ def interactiveMenu(self, sleep_time): # Creates Interactive menu within the scr
             print("[4] Unregister client")
 
             try:
-                self.choice = int(raw_input("\n:"))
+                self.choice = int(input("\n:"))
                 print("\033[F") #Removes the user input for screen, cleans it up
                 print("\033[K")
                 if self.choice == 1:
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH 20.08 4/9] usertools/dpdk-pmdinfo: support python3 only
  2020-05-22 13:23 [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Louise Kilheeney
                   ` (2 preceding siblings ...)
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 3/9] usertools/dpdk-telemetry-client: " Louise Kilheeney
@ 2020-05-22 13:23 ` Louise Kilheeney
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 5/9] usertools/cpu_layout: " Louise Kilheeney
                   ` (9 subsequent siblings)
  13 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-05-22 13:23 UTC (permalink / raw)
  To: dev; +Cc: Louise Kilheeney, Neil Horman

Changed script to explicitly use python3 only.

Cc: Neil Horman <nhorman@tuxdriver.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 usertools/dpdk-pmdinfo.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/usertools/dpdk-pmdinfo.py b/usertools/dpdk-pmdinfo.py
index 12f20735e..f5cd077f5 100755
--- a/usertools/dpdk-pmdinfo.py
+++ b/usertools/dpdk-pmdinfo.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2016  Neil Horman <nhorman@tuxdriver.com>
 
@@ -7,8 +7,6 @@
 # Utility to dump PMD_INFO_STRING support from an object file
 #
 # -------------------------------------------------------------------------
-from __future__ import print_function
-from __future__ import unicode_literals
 import json
 import io
 import os
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH 20.08 5/9] usertools/cpu_layout: support python3 only
  2020-05-22 13:23 [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Louise Kilheeney
                   ` (3 preceding siblings ...)
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 4/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
@ 2020-05-22 13:23 ` Louise Kilheeney
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 6/9] app/test-cmdline: " Louise Kilheeney
                   ` (8 subsequent siblings)
  13 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-05-22 13:23 UTC (permalink / raw)
  To: dev; +Cc: Louise Kilheeney

Changed script to explicitly use python3 only.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 usertools/cpu_layout.py | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/usertools/cpu_layout.py b/usertools/cpu_layout.py
index 6f129b1db..89a48cec4 100755
--- a/usertools/cpu_layout.py
+++ b/usertools/cpu_layout.py
@@ -1,14 +1,9 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 # Copyright(c) 2017 Cavium, Inc. All rights reserved.
 
-from __future__ import print_function
 import sys
-try:
-    xrange # Python 2
-except NameError:
-    xrange = range # Python 3
 
 sockets = []
 cores = []
@@ -17,7 +12,7 @@
 fd = open("{}/kernel_max".format(base_path))
 max_cpus = int(fd.read())
 fd.close()
-for cpu in xrange(max_cpus + 1):
+for cpu in range(max_cpus + 1):
     try:
         fd = open("{}/cpu{}/topology/core_id".format(base_path, cpu))
     except IOError:
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH 20.08 6/9] app/test-cmdline: support python3 only
  2020-05-22 13:23 [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Louise Kilheeney
                   ` (4 preceding siblings ...)
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 5/9] usertools/cpu_layout: " Louise Kilheeney
@ 2020-05-22 13:23 ` Louise Kilheeney
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 7/9] app/test: " Louise Kilheeney
                   ` (7 subsequent siblings)
  13 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-05-22 13:23 UTC (permalink / raw)
  To: dev; +Cc: Louise Kilheeney, Olivier Matz

Changed script to explicitly use python3 only.

Cc: Olivier Matz <olivier.matz@6wind.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 app/test-cmdline/cmdline_test.py      | 3 +--
 app/test-cmdline/cmdline_test_data.py | 1 +
 mk/rte.sdktest.mk                     | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/test-cmdline/cmdline_test.py b/app/test-cmdline/cmdline_test.py
index 3a8fac426..0e7c72459 100755
--- a/app/test-cmdline/cmdline_test.py
+++ b/app/test-cmdline/cmdline_test.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that runs cmdline_test app and feeds keystrokes into it.
-from __future__ import print_function
 import cmdline_test_data
 import os
 import pexpect
diff --git a/app/test-cmdline/cmdline_test_data.py b/app/test-cmdline/cmdline_test_data.py
index 114d2cb6a..2d9b3262a 100644
--- a/app/test-cmdline/cmdline_test_data.py
+++ b/app/test-cmdline/cmdline_test_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/mk/rte.sdktest.mk b/mk/rte.sdktest.mk
index 803018ba3..ad7ef138f 100644
--- a/mk/rte.sdktest.mk
+++ b/mk/rte.sdktest.mk
@@ -63,7 +63,7 @@ coverage:
 	@mkdir -p $(AUTOTEST_DIR) ; \
 	cd $(AUTOTEST_DIR) ; \
 	if [ -f $(RTE_OUTPUT)/app/test ]; then \
-		python $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
+		python3 $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
 			$(RTE_OUTPUT)/app/cmdline_test; \
 		ulimit -S -n 100 ; \
 		python $(RTE_SDK)/app/test/autotest.py \
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH 20.08 7/9] app/test: support python3 only
  2020-05-22 13:23 [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Louise Kilheeney
                   ` (5 preceding siblings ...)
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 6/9] app/test-cmdline: " Louise Kilheeney
@ 2020-05-22 13:23 ` Louise Kilheeney
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 8/9] devtools: " Louise Kilheeney
                   ` (6 subsequent siblings)
  13 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-05-22 13:23 UTC (permalink / raw)
  To: dev; +Cc: Louise Kilheeney

Changed script to explicitly use python3 only.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 app/test/autotest.py            |  3 +--
 app/test/autotest_data.py       |  1 +
 app/test/autotest_runner.py     | 14 +++++++-------
 app/test/autotest_test_funcs.py |  1 +
 mk/rte.sdktest.mk               |  4 ++--
 5 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/app/test/autotest.py b/app/test/autotest.py
index b42f48879..9eef1efbe 100644
--- a/app/test/autotest.py
+++ b/app/test/autotest.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that uses either test app or qemu controlled by python-pexpect
-from __future__ import print_function
 import autotest_data
 import autotest_runner
 import sys
diff --git a/app/test/autotest_data.py b/app/test/autotest_data.py
index 7b1d01389..e33258026 100644
--- a/app/test/autotest_data.py
+++ b/app/test/autotest_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/app/test/autotest_runner.py b/app/test/autotest_runner.py
index 95e74c760..8c15cbdc2 100644
--- a/app/test/autotest_runner.py
+++ b/app/test/autotest_runner.py
@@ -1,10 +1,10 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # The main logic behind running autotests in parallel
 
-from __future__ import print_function
-import StringIO
+import io
 import csv
 from multiprocessing import Pool, Queue
 import pexpect
@@ -78,7 +78,7 @@ def pool_init(queue, result_queue):
     cmdline = "%s %s" % (cmdline, prefix_cmdline)
 
     # prepare logging of init
-    startuplog = StringIO.StringIO()
+    startuplog = io.StringIO()
 
     # run test app
     try:
@@ -86,7 +86,7 @@ def pool_init(queue, result_queue):
         print("\n%s %s\n" % ("=" * 20, prefix), file=startuplog)
         print("\ncmdline=%s" % cmdline, file=startuplog)
 
-        pool_child = pexpect.spawn(cmdline, logfile=startuplog)
+        pool_child = pexpect.spawn(cmdline, logfile=startuplog, encoding='utf-8')
 
         # wait for target to boot
         if not wait_prompt(pool_child):
@@ -138,7 +138,7 @@ def run_test(target, test):
     # create log buffer for each test
     # in multiprocessing environment, the logging would be
     # interleaved and will create a mess, hence the buffering
-    logfile = StringIO.StringIO()
+    logfile = io.StringIO()
     pool_child.logfile = logfile
 
     # make a note when the test started
@@ -210,9 +210,9 @@ def __init__(self, cmdline, target, blacklist, whitelist, n_processes):
         # parse the binary for available test commands
         binary = cmdline.split()[0]
         stripped = 'not stripped' not in \
-                   subprocess.check_output(['file', binary])
+                   subprocess.check_output(['file', binary]).decode()
         if not stripped:
-            symbols = subprocess.check_output(['nm', binary]).decode('utf-8')
+            symbols = subprocess.check_output(['nm', binary]).decode()
             self.avail_cmds = re.findall('test_register_(\w+)', symbols)
         else:
             self.avail_cmds = None
diff --git a/app/test/autotest_test_funcs.py b/app/test/autotest_test_funcs.py
index 26688b713..775dfd1dc 100644
--- a/app/test/autotest_test_funcs.py
+++ b/app/test/autotest_test_funcs.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/mk/rte.sdktest.mk b/mk/rte.sdktest.mk
index ad7ef138f..81eff0c08 100644
--- a/mk/rte.sdktest.mk
+++ b/mk/rte.sdktest.mk
@@ -49,7 +49,7 @@ test test-fast test-perf test-drivers test-dump:
 	@mkdir -p $(AUTOTEST_DIR) ; \
 	cd $(AUTOTEST_DIR) ; \
 	if [ -f $(RTE_OUTPUT)/app/test ]; then \
-		python $(RTE_SDK)/app/test/autotest.py \
+		python3 $(RTE_SDK)/app/test/autotest.py \
 			$(RTE_OUTPUT)/app/test \
 			$(RTE_TARGET) \
 			$(BLACKLIST) $(WHITELIST); \
@@ -66,7 +66,7 @@ coverage:
 		python3 $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
 			$(RTE_OUTPUT)/app/cmdline_test; \
 		ulimit -S -n 100 ; \
-		python $(RTE_SDK)/app/test/autotest.py \
+		python3 $(RTE_SDK)/app/test/autotest.py \
 			$(RTE_OUTPUT)/app/test \
 			$(RTE_TARGET) \
 			$(BLACKLIST) $(WHITELIST) ; \
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH 20.08 8/9] devtools: support python3 only
  2020-05-22 13:23 [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Louise Kilheeney
                   ` (6 preceding siblings ...)
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 7/9] app/test: " Louise Kilheeney
@ 2020-05-22 13:23 ` Louise Kilheeney
  2020-05-27  6:15   ` Ray Kinsella
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 9/9] config/arm: " Louise Kilheeney
                   ` (5 subsequent siblings)
  13 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-05-22 13:23 UTC (permalink / raw)
  To: dev; +Cc: Louise Kilheeney, Neil Horman, Ray Kinsella

Changed script to explicitly use python3 only.

Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Ray Kinsella <mdr@ashroe.eu>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 devtools/update_version_map_abi.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/devtools/update_version_map_abi.py b/devtools/update_version_map_abi.py
index 616412a1c..58aa368f9 100755
--- a/devtools/update_version_map_abi.py
+++ b/devtools/update_version_map_abi.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2019 Intel Corporation
 
@@ -9,7 +9,6 @@
 from the devtools/update-abi.sh utility.
 """
 
-from __future__ import print_function
 import argparse
 import sys
 import re
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH 20.08 9/9] config/arm: support python3 only
  2020-05-22 13:23 [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Louise Kilheeney
                   ` (7 preceding siblings ...)
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 8/9] devtools: " Louise Kilheeney
@ 2020-05-22 13:23 ` Louise Kilheeney
  2020-05-22 13:46   ` Thomas Monjalon
  2020-05-25  7:27 ` [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Robin Jarry
                   ` (4 subsequent siblings)
  13 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-05-22 13:23 UTC (permalink / raw)
  To: dev; +Cc: Louise Kilheeney, Thomas Monjalon

Changed script to explicitly use python3 only.

Cc: Thomas Monjalon <thomas@monjalon.net>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 config/arm/armv8_machine.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/arm/armv8_machine.py b/config/arm/armv8_machine.py
index 404866d2f..a0e6a8769 100755
--- a/config/arm/armv8_machine.py
+++ b/config/arm/armv8_machine.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Cavium, Inc
 
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH 20.08 9/9] config/arm: support python3 only
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 9/9] config/arm: " Louise Kilheeney
@ 2020-05-22 13:46   ` Thomas Monjalon
  2020-05-22 14:10     ` Kilheeney, Louise
  0 siblings, 1 reply; 175+ messages in thread
From: Thomas Monjalon @ 2020-05-22 13:46 UTC (permalink / raw)
  To: Louise Kilheeney; +Cc: dev

22/05/2020 15:23, Louise Kilheeney:
> Changed script to explicitly use python3 only.

What is the reason of this change?


> Cc: Thomas Monjalon <thomas@monjalon.net>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> ---
>  config/arm/armv8_machine.py | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/config/arm/armv8_machine.py b/config/arm/armv8_machine.py
> index 404866d2f..a0e6a8769 100755
> --- a/config/arm/armv8_machine.py
> +++ b/config/arm/armv8_machine.py
> @@ -1,4 +1,4 @@
> -#!/usr/bin/python
> +#!/usr/bin/python3
>  # SPDX-License-Identifier: BSD-3-Clause
>  # Copyright(c) 2017 Cavium, Inc




^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH 20.08 9/9] config/arm: support python3 only
  2020-05-22 13:46   ` Thomas Monjalon
@ 2020-05-22 14:10     ` Kilheeney, Louise
  2020-05-23 21:27       ` Thomas Monjalon
  0 siblings, 1 reply; 175+ messages in thread
From: Kilheeney, Louise @ 2020-05-22 14:10 UTC (permalink / raw)
  To: Thomas Monjalon; +Cc: dev

since python 2 is EOL, Making these scripts to use python3-only, 
it's part of a general update to have everything use python3. 
This is already using python 3 and this makes it explicit.

Best Regards 
Louise Kilheeney
-----Original Message-----
From: Thomas Monjalon <thomas@monjalon.net> 
Sent: Friday 22 May 2020 14:46
To: Kilheeney, Louise <louise.kilheeney@intel.com>
Cc: dev@dpdk.org
Subject: Re: [PATCH 20.08 9/9] config/arm: support python3 only

22/05/2020 15:23, Louise Kilheeney:
> Changed script to explicitly use python3 only.

What is the reason of this change?


> Cc: Thomas Monjalon <thomas@monjalon.net>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> ---
>  config/arm/armv8_machine.py | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/config/arm/armv8_machine.py b/config/arm/armv8_machine.py 
> index 404866d2f..a0e6a8769 100755
> --- a/config/arm/armv8_machine.py
> +++ b/config/arm/armv8_machine.py
> @@ -1,4 +1,4 @@
> -#!/usr/bin/python
> +#!/usr/bin/python3
>  # SPDX-License-Identifier: BSD-3-Clause  # Copyright(c) 2017 Cavium, 
> Inc




^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH 20.08 9/9] config/arm: support python3 only
  2020-05-22 14:10     ` Kilheeney, Louise
@ 2020-05-23 21:27       ` Thomas Monjalon
  2020-05-25  9:53         ` Bruce Richardson
  0 siblings, 1 reply; 175+ messages in thread
From: Thomas Monjalon @ 2020-05-23 21:27 UTC (permalink / raw)
  To: Kilheeney, Louise; +Cc: dev

22/05/2020 16:10, Kilheeney, Louise:
> From: Thomas Monjalon <thomas@monjalon.net> 
> > 22/05/2020 15:23, Louise Kilheeney:
> > > Changed script to explicitly use python3 only.
> > 
> > What is the reason of this change?
> 
> since python 2 is EOL, Making these scripts to use python3-only,
> it's part of a general update to have everything use python3.
> This is already using python 3 and this makes it explicit.

This is to avoid maintaining python 2 compatibility I guess.
Please insert this real reason in the git commit log.


> > --- a/config/arm/armv8_machine.py
> > +++ b/config/arm/armv8_machine.py
> > @@ -1,4 +1,4 @@
> > -#!/usr/bin/python
> > +#!/usr/bin/python3

Are you sure all OS have /usr/bin/python3?
Is it called "python" sometimes?
Is it always located in /usr/bin/?
Shouldn't we use "#! /usr/bin/env python3" ?



^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only.
  2020-05-22 13:23 [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Louise Kilheeney
                   ` (8 preceding siblings ...)
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 9/9] config/arm: " Louise Kilheeney
@ 2020-05-25  7:27 ` Robin Jarry
  2020-05-25  9:51   ` Bruce Richardson
  2020-05-25 10:56   ` Kilheeney, Louise
  2020-06-17 15:10 ` [dpdk-dev] [PATCH v2 " Louise Kilheeney
                   ` (3 subsequent siblings)
  13 siblings, 2 replies; 175+ messages in thread
From: Robin Jarry @ 2020-05-25  7:27 UTC (permalink / raw)
  To: Louise Kilheeney; +Cc: dev

Hi Louise,

2020-05-22, Louise Kilheeney:
> This patch set converts all python scripts in the project to use
> python3 only. This is due to python2 being EOL in January 2020.
> 
> One script not tested: ./config/arm/armv8_machine.py
> 
> Louise Kilheeney (9):
>   app/test-bbdev: support python3 only
>   usertools/dpdk-devbind: support python3 only
>   usertools/dpdk-telemetry-client: support python3 only
>   usertools/dpdk-pmdinfo: support python3 only
>   usertools/cpu_layout: support python3 only
>   app/test-cmdline: support python3 only
>   app/test: support python3 only
>   devtools: support python3 only
>   config/arm: support python3 only

How did you test your changes?

Also, I had understood that python 2 support would not be dropped before
20.11: http://mails.dpdk.org/archives/dev/2020-February/157793.html

Did I miss something?

-- 
Robin

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only.
  2020-05-25  7:27 ` [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Robin Jarry
@ 2020-05-25  9:51   ` Bruce Richardson
  2020-05-25 10:29     ` Robin Jarry
  2020-05-25 10:56   ` Kilheeney, Louise
  1 sibling, 1 reply; 175+ messages in thread
From: Bruce Richardson @ 2020-05-25  9:51 UTC (permalink / raw)
  To: Robin Jarry; +Cc: Louise Kilheeney, dev

On Mon, May 25, 2020 at 09:27:17AM +0200, Robin Jarry wrote:
> Hi Louise,
> 
> 2020-05-22, Louise Kilheeney:
> > This patch set converts all python scripts in the project to use
> > python3 only. This is due to python2 being EOL in January 2020.
> > 
> > One script not tested: ./config/arm/armv8_machine.py
> > 
> > Louise Kilheeney (9):
> >   app/test-bbdev: support python3 only
> >   usertools/dpdk-devbind: support python3 only
> >   usertools/dpdk-telemetry-client: support python3 only
> >   usertools/dpdk-pmdinfo: support python3 only
> >   usertools/cpu_layout: support python3 only
> >   app/test-cmdline: support python3 only
> >   app/test: support python3 only
> >   devtools: support python3 only
> >   config/arm: support python3 only
> 
> How did you test your changes?
> 
> Also, I had understood that python 2 support would not be dropped before
> 20.11: http://mails.dpdk.org/archives/dev/2020-February/157793.html
> 
> Did I miss something?
> 
The 20.11 was just a suggestion from me, but I'm not sure it was ever
definitively agreed upon. I'd be ok with removing python2 support in either
20.08 or deferring to 20.11. I don't think the patches would be different
no matter what release it being targetted. :-)
Is there a particular concern around removing python2 support? I thought
all linux distros now have python3, and many are stopping installing
python2 by default also.

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH 20.08 9/9] config/arm: support python3 only
  2020-05-23 21:27       ` Thomas Monjalon
@ 2020-05-25  9:53         ` Bruce Richardson
  2020-06-25  9:34           ` Harman Kalra
  0 siblings, 1 reply; 175+ messages in thread
From: Bruce Richardson @ 2020-05-25  9:53 UTC (permalink / raw)
  To: Thomas Monjalon; +Cc: Kilheeney, Louise, dev

On Sat, May 23, 2020 at 11:27:42PM +0200, Thomas Monjalon wrote:
> 22/05/2020 16:10, Kilheeney, Louise:
> > From: Thomas Monjalon <thomas@monjalon.net> 
> > > 22/05/2020 15:23, Louise Kilheeney:
> > > > Changed script to explicitly use python3 only.
> > > 
> > > What is the reason of this change?
> > 
> > since python 2 is EOL, Making these scripts to use python3-only,
> > it's part of a general update to have everything use python3.
> > This is already using python 3 and this makes it explicit.
> 
> This is to avoid maintaining python 2 compatibility I guess.
> Please insert this real reason in the git commit log.
> 
Also, python 2 may not be installed (unless explicitly requested) on 
modern distro releases. My Ubuntu 20.04 still only had a "python3" binary,
no "python" binary.

> 
> > > --- a/config/arm/armv8_machine.py
> > > +++ b/config/arm/armv8_machine.py
> > > @@ -1,4 +1,4 @@
> > > -#!/usr/bin/python
> > > +#!/usr/bin/python3
> 
> Are you sure all OS have /usr/bin/python3?
> Is it called "python" sometimes?
> Is it always located in /usr/bin/?
> Shouldn't we use "#! /usr/bin/env python3" ?
> 
Good catch.
+1 for this. On BSD python is in /usr/local/bin

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only.
  2020-05-25  9:51   ` Bruce Richardson
@ 2020-05-25 10:29     ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-05-25 10:29 UTC (permalink / raw)
  To: Bruce Richardson; +Cc: Louise Kilheeney, dev

2020-05-25, Bruce Richardson:
> The 20.11 was just a suggestion from me, but I'm not sure it was ever
> definitively agreed upon. I'd be ok with removing python2 support in either
> 20.08 or deferring to 20.11. I don't think the patches would be different
> no matter what release it being targetted. :-)
> Is there a particular concern around removing python2 support? I thought
> all linux distros now have python3, and many are stopping installing
> python2 by default also.

Absolutely no concern around getting rid of Python 2 support :-)

Thanks for the clarification.

-- 
Robin

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only.
  2020-05-25  7:27 ` [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Robin Jarry
  2020-05-25  9:51   ` Bruce Richardson
@ 2020-05-25 10:56   ` Kilheeney, Louise
  2020-05-25 11:06     ` Robin Jarry
  1 sibling, 1 reply; 175+ messages in thread
From: Kilheeney, Louise @ 2020-05-25 10:56 UTC (permalink / raw)
  To: Robin Jarry; +Cc: dev

I tested all scripts by running each of them manually, if you have any input into what tests you thinks would be good to run please do let me know.  

Louise Kilheeney

> -----Original Message-----
> From: Robin Jarry <robin.jarry@6wind.com>
> Sent: Monday 25 May 2020 08:27
> To: Kilheeney, Louise <louise.kilheeney@intel.com>
> Cc: dev@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only.
> 
> Hi Louise,
> 
> 2020-05-22, Louise Kilheeney:
> > This patch set converts all python scripts in the project to use
> > python3 only. This is due to python2 being EOL in January 2020.
> >
> > One script not tested: ./config/arm/armv8_machine.py
> >
> > Louise Kilheeney (9):
> >   app/test-bbdev: support python3 only
> >   usertools/dpdk-devbind: support python3 only
> >   usertools/dpdk-telemetry-client: support python3 only
> >   usertools/dpdk-pmdinfo: support python3 only
> >   usertools/cpu_layout: support python3 only
> >   app/test-cmdline: support python3 only
> >   app/test: support python3 only
> >   devtools: support python3 only
> >   config/arm: support python3 only
> 
> How did you test your changes?
> 
> Also, I had understood that python 2 support would not be dropped before
> 20.11: http://mails.dpdk.org/archives/dev/2020-February/157793.html
> 
> Did I miss something?
> 
> --
> Robin

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only.
  2020-05-25 10:56   ` Kilheeney, Louise
@ 2020-05-25 11:06     ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-05-25 11:06 UTC (permalink / raw)
  To: Kilheeney, Louise; +Cc: dev

2020-05-25, Kilheeney, Louise:
> I tested all scripts by running each of them manually, if you have any
> input into what tests you thinks would be good to run please do let me
> know.

This should be enough to debunk the most obvious problems. Thanks.

-- 
Robin

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH 20.08 1/9] app/test-bbdev: support python3 only
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 1/9] app/test-bbdev: support python3 only Louise Kilheeney
@ 2020-05-26 18:58   ` Chautru, Nicolas
  0 siblings, 0 replies; 175+ messages in thread
From: Chautru, Nicolas @ 2020-05-26 18:58 UTC (permalink / raw)
  To: Kilheeney, Louise, dev

Kilheeney, Louise <louise.kilheeney@intel.com> :
> Sent: Friday, May 22, 2020 6:23 AM
> To: dev@dpdk.org
> Cc: Kilheeney, Louise <louise.kilheeney@intel.com>; Chautru, Nicolas
> <nicolas.chautru@intel.com>
> Subject: [PATCH 20.08 1/9] app/test-bbdev: support python3 only
> 
> Changed script to explicitly use python3 only.
> 
> Cc: Nicolas Chautru <nicolas.chautru@intel.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> ---
>  app/test-bbdev/test-bbdev.py | 7 +++----
>  1 file changed, 3 insertions(+), 4 deletions(-)
> 
> diff --git a/app/test-bbdev/test-bbdev.py b/app/test-bbdev/test-bbdev.py
> index 0194be046..50add4580 100755
> --- a/app/test-bbdev/test-bbdev.py
> +++ b/app/test-bbdev/test-bbdev.py
> @@ -1,5 +1,4 @@
> -#!/usr/bin/env python
> -
> +#!/usr/bin/env python3
>  # SPDX-License-Identifier: BSD-3-Clause  # Copyright(c) 2017 Intel
> Corporation
> 
> @@ -12,7 +11,7 @@
>  from threading import Timer
> 
>  def kill(process):
> -    print "ERROR: Test app timed out"
> +    print ("ERROR: Test app timed out")
>      process.kill()
> 
>  if "RTE_SDK" in os.environ:
> @@ -66,7 +65,7 @@ def kill(process):
>  args = parser.parse_args()
> 
>  if not os.path.exists(args.testapp_path):
> -    print "No such file: " + args.testapp_path
> +    print ("No such file: " + args.testapp_path)
>      sys.exit(1)
> 
>  params = [args.testapp_path]
> --
> 2.17.1

I double checked locally, fine with me. Thanks. 

Acked-by: Nic Chautru


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH 20.08 8/9] devtools: support python3 only
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 8/9] devtools: " Louise Kilheeney
@ 2020-05-27  6:15   ` Ray Kinsella
  0 siblings, 0 replies; 175+ messages in thread
From: Ray Kinsella @ 2020-05-27  6:15 UTC (permalink / raw)
  To: Louise Kilheeney, dev; +Cc: Neil Horman


yes - I noticed the rpm packaging has become very pedantic about this of late.

Ray K

On 22/05/2020 14:23, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only.
> 
> Cc: Neil Horman <nhorman@tuxdriver.com>
> Cc: Ray Kinsella <mdr@ashroe.eu>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> ---
>  devtools/update_version_map_abi.py | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/devtools/update_version_map_abi.py b/devtools/update_version_map_abi.py
> index 616412a1c..58aa368f9 100755
> --- a/devtools/update_version_map_abi.py
> +++ b/devtools/update_version_map_abi.py
> @@ -1,4 +1,4 @@
> -#!/usr/bin/env python
> +#!/usr/bin/env python3
>  # SPDX-License-Identifier: BSD-3-Clause
>  # Copyright(c) 2019 Intel Corporation
>  
> @@ -9,7 +9,6 @@
>  from the devtools/update-abi.sh utility.
>  """
>  
> -from __future__ import print_function
>  import argparse
>  import sys
>  import re
> 
Acked-by: Ray Kinsella <mdr@ashroe.eu>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH 20.08 2/9] usertools/dpdk-devbind: support python3 only
  2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 2/9] usertools/dpdk-devbind: " Louise Kilheeney
@ 2020-05-28 12:39   ` Burakov, Anatoly
  2020-05-28 12:41     ` Burakov, Anatoly
  0 siblings, 1 reply; 175+ messages in thread
From: Burakov, Anatoly @ 2020-05-28 12:39 UTC (permalink / raw)
  To: Louise Kilheeney, dev

On 22-May-20 2:23 PM, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only.
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> ---

There is a bunch of old cruft in a few scripts, such as python 
compatibility checks and reimplementation of check_output. it would be 
nice if those were fixed as well.

If you look for imports or the word "python" in code, chance are you'll 
find some comments saying something about "let's do this hack for python 
2 compatibility" :)

-- 
Thanks,
Anatoly

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH 20.08 2/9] usertools/dpdk-devbind: support python3 only
  2020-05-28 12:39   ` Burakov, Anatoly
@ 2020-05-28 12:41     ` Burakov, Anatoly
  0 siblings, 0 replies; 175+ messages in thread
From: Burakov, Anatoly @ 2020-05-28 12:41 UTC (permalink / raw)
  To: Louise Kilheeney, dev

On 28-May-20 1:39 PM, Burakov, Anatoly wrote:
> On 22-May-20 2:23 PM, Louise Kilheeney wrote:
>> Changed script to explicitly use python3 only.
>>
>> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
>> ---
> 
> There is a bunch of old cruft in a few scripts, such as python 
> compatibility checks and reimplementation of check_output. it would be 
> nice if those were fixed as well.
> 
> If you look for imports or the word "python" in code, chance are you'll 
> find some comments saying something about "let's do this hack for python 
> 2 compatibility" :)
> 

I would also suggest using /usr/bin/env python3 rather than explicit 
path to /usr/bin/python3.

-- 
Thanks,
Anatoly

^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v2 0/9] adding support for python 3 only.
  2020-05-22 13:23 [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Louise Kilheeney
                   ` (9 preceding siblings ...)
  2020-05-25  7:27 ` [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Robin Jarry
@ 2020-06-17 15:10 ` Louise Kilheeney
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 1/9] app/test-bbdev: support python3 only Louise Kilheeney
                     ` (8 more replies)
  2020-07-02 10:37 ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only Louise Kilheeney
                   ` (2 subsequent siblings)
  13 siblings, 9 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-06-17 15:10 UTC (permalink / raw)
  To: dev; +Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney

v2: fix comments on v1. 

This patch set converts all python scripts in the project to use
python3 only. This is due to python2 being EOL in January 2020.

One script not tested: ./config/arm/armv8_machine.py

Louise Kilheeney (9):
  app/test-bbdev: support python3 only
  usertools/dpdk-devbind: support python3 only
  usertools/dpdk-telemetry-client: support python3 only
  usertools/dpdk-pmdinfo: support python3 only
  usertools/cpu_layout: support python3 only
  app/test-cmdline: support python3 only
  app/test: support python3 only
  devtools: support python3 only
  config/arm: support python3 only

 app/test-bbdev/test-bbdev.py          |  7 +++----
 app/test-cmdline/cmdline_test.py      |  3 +--
 app/test-cmdline/cmdline_test_data.py |  1 +
 app/test/autotest.py                  |  3 +--
 app/test/autotest_data.py             |  1 +
 app/test/autotest_runner.py           | 19 ++++++++-----------
 app/test/autotest_test_funcs.py       |  1 +
 config/arm/armv8_machine.py           |  2 +-
 devtools/update_version_map_abi.py    |  3 +--
 mk/rte.sdktest.mk                     |  6 +++---
 usertools/cpu_layout.py               |  9 ++-------
 usertools/dpdk-devbind.py             | 17 ++++-------------
 usertools/dpdk-pmdinfo.py             |  4 +---
 usertools/dpdk-telemetry-client.py    | 16 ++++------------
 14 files changed, 32 insertions(+), 60 deletions(-)

-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v2 1/9] app/test-bbdev: support python3 only
  2020-06-17 15:10 ` [dpdk-dev] [PATCH v2 " Louise Kilheeney
@ 2020-06-17 15:10   ` Louise Kilheeney
  2020-06-25 12:46     ` Burakov, Anatoly
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 2/9] usertools/dpdk-devbind: " Louise Kilheeney
                     ` (7 subsequent siblings)
  8 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-06-17 15:10 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Nicolas Chautru

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Nicolas Chautru <nicolas.chautru@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Nicolas Chautru <nicolas.chautru@intel.com>
---
 app/test-bbdev/test-bbdev.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/app/test-bbdev/test-bbdev.py b/app/test-bbdev/test-bbdev.py
index 0194be046..ff2208381 100755
--- a/app/test-bbdev/test-bbdev.py
+++ b/app/test-bbdev/test-bbdev.py
@@ -1,5 +1,4 @@
-#!/usr/bin/env python
-
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Intel Corporation
 
@@ -12,7 +11,7 @@
 from threading import Timer
 
 def kill(process):
-    print "ERROR: Test app timed out"
+    print("ERROR: Test app timed out")
     process.kill()
 
 if "RTE_SDK" in os.environ:
@@ -66,7 +65,7 @@ def kill(process):
 args = parser.parse_args()
 
 if not os.path.exists(args.testapp_path):
-    print "No such file: " + args.testapp_path
+    print ("No such file: " + args.testapp_path)
     sys.exit(1)
 
 params = [args.testapp_path]
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v2 2/9] usertools/dpdk-devbind: support python3 only
  2020-06-17 15:10 ` [dpdk-dev] [PATCH v2 " Louise Kilheeney
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 1/9] app/test-bbdev: support python3 only Louise Kilheeney
@ 2020-06-17 15:10   ` Louise Kilheeney
  2020-06-25 12:48     ` Burakov, Anatoly
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 3/9] usertools/dpdk-telemetry-client: " Louise Kilheeney
                     ` (6 subsequent siblings)
  8 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-06-17 15:10 UTC (permalink / raw)
  To: dev; +Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>

---
v2: removed check_output function as not required for python3.
---
 usertools/dpdk-devbind.py | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index dc008823f..f29dd7f64 100755
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
@@ -1,9 +1,8 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 #
 
-from __future__ import print_function
 import sys
 import os
 import getopt
@@ -143,14 +142,6 @@ def usage():
 
     """ % locals())  # replace items from local variables
 
-
-# This is roughly compatible with check_output function in subprocess module
-# which is only available in python 2.7.
-def check_output(args, stderr=None):
-    '''Run a command and capture its output'''
-    return subprocess.Popen(args, stdout=subprocess.PIPE,
-                            stderr=stderr).communicate()[0]
-
 # check if a specific kernel module is loaded
 def module_is_loaded(module):
     global loaded_modules
@@ -207,7 +198,7 @@ def get_pci_device_details(dev_id, probe_lspci):
     device = {}
 
     if probe_lspci:
-        extra_info = check_output(["lspci", "-vmmks", dev_id]).splitlines()
+        extra_info = subprocess.check_output(["lspci", "-vmmks", dev_id]).splitlines()
 
         # parse lspci details
         for line in extra_info:
@@ -244,7 +235,7 @@ def get_device_details(devices_type):
     # first loop through and read details for all devices
     # request machine readable format, with numeric IDs and String
     dev = {}
-    dev_lines = check_output(["lspci", "-Dvmmnnk"]).splitlines()
+    dev_lines = subprocess.check_output(["lspci", "-Dvmmnnk"]).splitlines()
     for dev_line in dev_lines:
         if len(dev_line) == 0:
             if device_type_match(dev, devices_type):
@@ -272,7 +263,7 @@ def get_device_details(devices_type):
         # check what is the interface if any for an ssh connection if
         # any to this host, so we can mark it later.
         ssh_if = []
-        route = check_output(["ip", "-o", "route"])
+        route = subprocess.check_output(["ip", "-o", "route"])
         # filter out all lines for 169.254 routes
         route = "\n".join(filter(lambda ln: not ln.startswith("169.254"),
                              route.decode().splitlines()))
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v2 3/9] usertools/dpdk-telemetry-client: support python3 only
  2020-06-17 15:10 ` [dpdk-dev] [PATCH v2 " Louise Kilheeney
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 1/9] app/test-bbdev: support python3 only Louise Kilheeney
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 2/9] usertools/dpdk-devbind: " Louise Kilheeney
@ 2020-06-17 15:10   ` Louise Kilheeney
  2020-06-25 12:49     ` Burakov, Anatoly
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 4/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
                     ` (5 subsequent siblings)
  8 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-06-17 15:10 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Kevin Laatz

Changed script to explicitly use python3 only to avoid
maaintaining python 2.

Cc: Kevin Laatz <kevin.laatz@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 usertools/dpdk-telemetry-client.py | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/usertools/dpdk-telemetry-client.py b/usertools/dpdk-telemetry-client.py
index 35edb7cd2..fa599046a 100755
--- a/usertools/dpdk-telemetry-client.py
+++ b/usertools/dpdk-telemetry-client.py
@@ -1,10 +1,7 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2018 Intel Corporation
 
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import socket
 import os
 import sys
@@ -18,11 +15,6 @@
 GLOBAL_METRICS_REQ = "{\"action\":0,\"command\":\"global_stat_values\",\"data\":null}"
 DEFAULT_FP = "/var/run/dpdk/default_client"
 
-try:
-    raw_input  # Python 2
-except NameError:
-    raw_input = input  # Python 3
-
 class Socket:
 
     def __init__(self):
@@ -49,7 +41,7 @@ def __init__(self): # Creates a client instance
     def __del__(self):
         try:
             if self.unregistered == 0:
-                self.unregister();
+                self.unregister()
         except:
             print("Error - Client could not be destroyed")
 
@@ -82,7 +74,7 @@ def requestMetrics(self): # Requests metrics for given client
 
     def repeatedlyRequestMetrics(self, sleep_time): # Recursively requests metrics for given client
         print("\nPlease enter the number of times you'd like to continuously request Metrics:")
-        n_requests = int(raw_input("\n:"))
+        n_requests = int(input("\n:"))
         print("\033[F") #Removes the user input from screen, cleans it up
         print("\033[K")
         for i in range(n_requests):
@@ -103,7 +95,7 @@ def interactiveMenu(self, sleep_time): # Creates Interactive menu within the scr
             print("[4] Unregister client")
 
             try:
-                self.choice = int(raw_input("\n:"))
+                self.choice = int(input("\n:"))
                 print("\033[F") #Removes the user input for screen, cleans it up
                 print("\033[K")
                 if self.choice == 1:
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v2 4/9] usertools/dpdk-pmdinfo: support python3 only
  2020-06-17 15:10 ` [dpdk-dev] [PATCH v2 " Louise Kilheeney
                     ` (2 preceding siblings ...)
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 3/9] usertools/dpdk-telemetry-client: " Louise Kilheeney
@ 2020-06-17 15:10   ` Louise Kilheeney
  2020-06-17 17:19     ` Neil Horman
  2020-07-02 11:23     ` Neil Horman
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 5/9] usertools/cpu_layout: " Louise Kilheeney
                     ` (4 subsequent siblings)
  8 siblings, 2 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-06-17 15:10 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Neil Horman

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Neil Horman <nhorman@tuxdriver.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 usertools/dpdk-pmdinfo.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/usertools/dpdk-pmdinfo.py b/usertools/dpdk-pmdinfo.py
index 12f20735e..f5cd077f5 100755
--- a/usertools/dpdk-pmdinfo.py
+++ b/usertools/dpdk-pmdinfo.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2016  Neil Horman <nhorman@tuxdriver.com>
 
@@ -7,8 +7,6 @@
 # Utility to dump PMD_INFO_STRING support from an object file
 #
 # -------------------------------------------------------------------------
-from __future__ import print_function
-from __future__ import unicode_literals
 import json
 import io
 import os
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v2 5/9] usertools/cpu_layout: support python3 only
  2020-06-17 15:10 ` [dpdk-dev] [PATCH v2 " Louise Kilheeney
                     ` (3 preceding siblings ...)
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 4/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
@ 2020-06-17 15:10   ` Louise Kilheeney
  2020-06-25 12:49     ` Burakov, Anatoly
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 6/9] app/test-cmdline: " Louise Kilheeney
                     ` (3 subsequent siblings)
  8 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-06-17 15:10 UTC (permalink / raw)
  To: dev; +Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 usertools/cpu_layout.py | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/usertools/cpu_layout.py b/usertools/cpu_layout.py
index 6f129b1db..89a48cec4 100755
--- a/usertools/cpu_layout.py
+++ b/usertools/cpu_layout.py
@@ -1,14 +1,9 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 # Copyright(c) 2017 Cavium, Inc. All rights reserved.
 
-from __future__ import print_function
 import sys
-try:
-    xrange # Python 2
-except NameError:
-    xrange = range # Python 3
 
 sockets = []
 cores = []
@@ -17,7 +12,7 @@
 fd = open("{}/kernel_max".format(base_path))
 max_cpus = int(fd.read())
 fd.close()
-for cpu in xrange(max_cpus + 1):
+for cpu in range(max_cpus + 1):
     try:
         fd = open("{}/cpu{}/topology/core_id".format(base_path, cpu))
     except IOError:
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v2 6/9] app/test-cmdline: support python3 only
  2020-06-17 15:10 ` [dpdk-dev] [PATCH v2 " Louise Kilheeney
                     ` (4 preceding siblings ...)
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 5/9] usertools/cpu_layout: " Louise Kilheeney
@ 2020-06-17 15:10   ` Louise Kilheeney
  2020-06-26  9:28     ` Burakov, Anatoly
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 7/9] app/test: " Louise Kilheeney
                     ` (2 subsequent siblings)
  8 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-06-17 15:10 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Olivier Matz

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Olivier Matz <olivier.matz@6wind.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 app/test-cmdline/cmdline_test.py      | 3 +--
 app/test-cmdline/cmdline_test_data.py | 1 +
 mk/rte.sdktest.mk                     | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/test-cmdline/cmdline_test.py b/app/test-cmdline/cmdline_test.py
index 3a8fac426..0e7c72459 100755
--- a/app/test-cmdline/cmdline_test.py
+++ b/app/test-cmdline/cmdline_test.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that runs cmdline_test app and feeds keystrokes into it.
-from __future__ import print_function
 import cmdline_test_data
 import os
 import pexpect
diff --git a/app/test-cmdline/cmdline_test_data.py b/app/test-cmdline/cmdline_test_data.py
index 114d2cb6a..2d9b3262a 100644
--- a/app/test-cmdline/cmdline_test_data.py
+++ b/app/test-cmdline/cmdline_test_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/mk/rte.sdktest.mk b/mk/rte.sdktest.mk
index 803018ba3..ad7ef138f 100644
--- a/mk/rte.sdktest.mk
+++ b/mk/rte.sdktest.mk
@@ -63,7 +63,7 @@ coverage:
 	@mkdir -p $(AUTOTEST_DIR) ; \
 	cd $(AUTOTEST_DIR) ; \
 	if [ -f $(RTE_OUTPUT)/app/test ]; then \
-		python $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
+		python3 $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
 			$(RTE_OUTPUT)/app/cmdline_test; \
 		ulimit -S -n 100 ; \
 		python $(RTE_SDK)/app/test/autotest.py \
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v2 7/9] app/test: support python3 only
  2020-06-17 15:10 ` [dpdk-dev] [PATCH v2 " Louise Kilheeney
                     ` (5 preceding siblings ...)
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 6/9] app/test-cmdline: " Louise Kilheeney
@ 2020-06-17 15:10   ` Louise Kilheeney
  2020-06-26  9:30     ` Burakov, Anatoly
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 8/9] devtools: " Louise Kilheeney
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 9/9] config/arm: " Louise Kilheeney
  8 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-06-17 15:10 UTC (permalink / raw)
  To: dev; +Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>

---
v2: removed use of iter function as not needed for python3.
---
 app/test/autotest.py            |  3 +--
 app/test/autotest_data.py       |  1 +
 app/test/autotest_runner.py     | 19 ++++++++-----------
 app/test/autotest_test_funcs.py |  1 +
 mk/rte.sdktest.mk               |  4 ++--
 5 files changed, 13 insertions(+), 15 deletions(-)

diff --git a/app/test/autotest.py b/app/test/autotest.py
index b42f48879..9eef1efbe 100644
--- a/app/test/autotest.py
+++ b/app/test/autotest.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that uses either test app or qemu controlled by python-pexpect
-from __future__ import print_function
 import autotest_data
 import autotest_runner
 import sys
diff --git a/app/test/autotest_data.py b/app/test/autotest_data.py
index 7b1d01389..e33258026 100644
--- a/app/test/autotest_data.py
+++ b/app/test/autotest_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/app/test/autotest_runner.py b/app/test/autotest_runner.py
index 95e74c760..b50469dac 100644
--- a/app/test/autotest_runner.py
+++ b/app/test/autotest_runner.py
@@ -1,10 +1,10 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # The main logic behind running autotests in parallel
 
-from __future__ import print_function
-import StringIO
+import io
 import csv
 from multiprocessing import Pool, Queue
 import pexpect
@@ -50,10 +50,7 @@ def first_cpu_on_node(node_nr):
                 map(os.path.basename, cpu_path)
             )
     )
-    # for compatibility between python 3 and 2 we need to make interable out
-    # of filter return as it returns list in python 2 and a generator in 3
-    m = next(iter(cpu_name))
-    return int(m.group(1))
+    return int(next(cpu_name).group(1))
 
 
 pool_child = None  # per-process child
@@ -78,7 +75,7 @@ def pool_init(queue, result_queue):
     cmdline = "%s %s" % (cmdline, prefix_cmdline)
 
     # prepare logging of init
-    startuplog = StringIO.StringIO()
+    startuplog = io.StringIO()
 
     # run test app
     try:
@@ -86,7 +83,7 @@ def pool_init(queue, result_queue):
         print("\n%s %s\n" % ("=" * 20, prefix), file=startuplog)
         print("\ncmdline=%s" % cmdline, file=startuplog)
 
-        pool_child = pexpect.spawn(cmdline, logfile=startuplog)
+        pool_child = pexpect.spawn(cmdline, logfile=startuplog, encoding='utf-8')
 
         # wait for target to boot
         if not wait_prompt(pool_child):
@@ -138,7 +135,7 @@ def run_test(target, test):
     # create log buffer for each test
     # in multiprocessing environment, the logging would be
     # interleaved and will create a mess, hence the buffering
-    logfile = StringIO.StringIO()
+    logfile = io.StringIO()
     pool_child.logfile = logfile
 
     # make a note when the test started
@@ -210,9 +207,9 @@ def __init__(self, cmdline, target, blacklist, whitelist, n_processes):
         # parse the binary for available test commands
         binary = cmdline.split()[0]
         stripped = 'not stripped' not in \
-                   subprocess.check_output(['file', binary])
+                   subprocess.check_output(['file', binary]).decode()
         if not stripped:
-            symbols = subprocess.check_output(['nm', binary]).decode('utf-8')
+            symbols = subprocess.check_output(['nm', binary]).decode()
             self.avail_cmds = re.findall('test_register_(\w+)', symbols)
         else:
             self.avail_cmds = None
diff --git a/app/test/autotest_test_funcs.py b/app/test/autotest_test_funcs.py
index 26688b713..775dfd1dc 100644
--- a/app/test/autotest_test_funcs.py
+++ b/app/test/autotest_test_funcs.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/mk/rte.sdktest.mk b/mk/rte.sdktest.mk
index ad7ef138f..81eff0c08 100644
--- a/mk/rte.sdktest.mk
+++ b/mk/rte.sdktest.mk
@@ -49,7 +49,7 @@ test test-fast test-perf test-drivers test-dump:
 	@mkdir -p $(AUTOTEST_DIR) ; \
 	cd $(AUTOTEST_DIR) ; \
 	if [ -f $(RTE_OUTPUT)/app/test ]; then \
-		python $(RTE_SDK)/app/test/autotest.py \
+		python3 $(RTE_SDK)/app/test/autotest.py \
 			$(RTE_OUTPUT)/app/test \
 			$(RTE_TARGET) \
 			$(BLACKLIST) $(WHITELIST); \
@@ -66,7 +66,7 @@ coverage:
 		python3 $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
 			$(RTE_OUTPUT)/app/cmdline_test; \
 		ulimit -S -n 100 ; \
-		python $(RTE_SDK)/app/test/autotest.py \
+		python3 $(RTE_SDK)/app/test/autotest.py \
 			$(RTE_OUTPUT)/app/test \
 			$(RTE_TARGET) \
 			$(BLACKLIST) $(WHITELIST) ; \
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v2 8/9] devtools: support python3 only
  2020-06-17 15:10 ` [dpdk-dev] [PATCH v2 " Louise Kilheeney
                     ` (6 preceding siblings ...)
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 7/9] app/test: " Louise Kilheeney
@ 2020-06-17 15:10   ` Louise Kilheeney
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 9/9] config/arm: " Louise Kilheeney
  8 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-06-17 15:10 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Neil Horman, Ray Kinsella

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Ray Kinsella <mdr@ashroe.eu>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
---
 devtools/update_version_map_abi.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/devtools/update_version_map_abi.py b/devtools/update_version_map_abi.py
index e2104e61e..830e6c58c 100755
--- a/devtools/update_version_map_abi.py
+++ b/devtools/update_version_map_abi.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2019 Intel Corporation
 
@@ -9,7 +9,6 @@
 from the devtools/update-abi.sh utility.
 """
 
-from __future__ import print_function
 import argparse
 import sys
 import re
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v2 9/9] config/arm: support python3 only
  2020-06-17 15:10 ` [dpdk-dev] [PATCH v2 " Louise Kilheeney
                     ` (7 preceding siblings ...)
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 8/9] devtools: " Louise Kilheeney
@ 2020-06-17 15:10   ` Louise Kilheeney
  2020-06-26  9:31     ` Burakov, Anatoly
  8 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-06-17 15:10 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Thomas Monjalon

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Thomas Monjalon <thomas@monjalon.net>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>

---
v2: fixed python3 path.
---
 config/arm/armv8_machine.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/arm/armv8_machine.py b/config/arm/armv8_machine.py
index 404866d2f..1f689d9a8 100755
--- a/config/arm/armv8_machine.py
+++ b/config/arm/armv8_machine.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Cavium, Inc
 
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v2 4/9] usertools/dpdk-pmdinfo: support python3 only
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 4/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
@ 2020-06-17 17:19     ` Neil Horman
  2020-07-02 11:23     ` Neil Horman
  1 sibling, 0 replies; 175+ messages in thread
From: Neil Horman @ 2020-06-17 17:19 UTC (permalink / raw)
  To: Louise Kilheeney; +Cc: dev, robin.jarry, anatoly.burakov, bruce.richardson

On Wed, Jun 17, 2020 at 04:10:46PM +0100, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2.
> 
> Cc: Neil Horman <nhorman@tuxdriver.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
> ---
>  usertools/dpdk-pmdinfo.py | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/usertools/dpdk-pmdinfo.py b/usertools/dpdk-pmdinfo.py
> index 12f20735e..f5cd077f5 100755
> --- a/usertools/dpdk-pmdinfo.py
> +++ b/usertools/dpdk-pmdinfo.py
> @@ -1,4 +1,4 @@
> -#!/usr/bin/env python
> +#!/usr/bin/env python3
>  # SPDX-License-Identifier: BSD-3-Clause
>  # Copyright(c) 2016  Neil Horman <nhorman@tuxdriver.com>
>  
> @@ -7,8 +7,6 @@
>  # Utility to dump PMD_INFO_STRING support from an object file
>  #
>  # -------------------------------------------------------------------------
> -from __future__ import print_function
> -from __future__ import unicode_literals
>  import json
>  import io
>  import os
> -- 
> 2.17.1
> 
> 

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH 20.08 9/9] config/arm: support python3 only
  2020-05-25  9:53         ` Bruce Richardson
@ 2020-06-25  9:34           ` Harman Kalra
  0 siblings, 0 replies; 175+ messages in thread
From: Harman Kalra @ 2020-06-25  9:34 UTC (permalink / raw)
  To: Bruce Richardson; +Cc: Thomas Monjalon, Kilheeney, Louise, dev

On Mon, May 25, 2020 at 10:53:28AM +0100, Bruce Richardson wrote:
> On Sat, May 23, 2020 at 11:27:42PM +0200, Thomas Monjalon wrote:
> > 22/05/2020 16:10, Kilheeney, Louise:
> > > From: Thomas Monjalon <thomas@monjalon.net> 
> > > > 22/05/2020 15:23, Louise Kilheeney:
> > > > > Changed script to explicitly use python3 only.
> > > > 
> > > > What is the reason of this change?
> > > 
> > > since python 2 is EOL, Making these scripts to use python3-only,
> > > it's part of a general update to have everything use python3.
> > > This is already using python 3 and this makes it explicit.
> > 
> > This is to avoid maintaining python 2 compatibility I guess.
> > Please insert this real reason in the git commit log.
> > 
> Also, python 2 may not be installed (unless explicitly requested) on 
> modern distro releases. My Ubuntu 20.04 still only had a "python3" binary,
> no "python" binary.
> 
> > 
> > > > --- a/config/arm/armv8_machine.py
> > > > +++ b/config/arm/armv8_machine.py
> > > > @@ -1,4 +1,4 @@
> > > > -#!/usr/bin/python
> > > > +#!/usr/bin/python3
> > 
> > Are you sure all OS have /usr/bin/python3?
> > Is it called "python" sometimes?
> > Is it always located in /usr/bin/?
> > Shouldn't we use "#! /usr/bin/env python3" ?
> > 
> Good catch.
> +1 for this. On BSD python is in /usr/local/bin

Tested config/arm/armv8_machine.py on an arm64 platform, it works fine.
+1 for the patch with changes recomended by Thomas.

Tested-by: Harman Kalra <hkalra@marvell.com>


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v2 1/9] app/test-bbdev: support python3 only
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 1/9] app/test-bbdev: support python3 only Louise Kilheeney
@ 2020-06-25 12:46     ` Burakov, Anatoly
  0 siblings, 0 replies; 175+ messages in thread
From: Burakov, Anatoly @ 2020-06-25 12:46 UTC (permalink / raw)
  To: Louise Kilheeney, dev; +Cc: robin.jarry, bruce.richardson, Nicolas Chautru

On 17-Jun-20 4:10 PM, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2.
> 
> Cc: Nicolas Chautru <nicolas.chautru@intel.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> Acked-by: Nicolas Chautru <nicolas.chautru@intel.com>
> ---
>   app/test-bbdev/test-bbdev.py | 7 +++----
>   1 file changed, 3 insertions(+), 4 deletions(-)
> 
> diff --git a/app/test-bbdev/test-bbdev.py b/app/test-bbdev/test-bbdev.py
> index 0194be046..ff2208381 100755
> --- a/app/test-bbdev/test-bbdev.py
> +++ b/app/test-bbdev/test-bbdev.py
> @@ -1,5 +1,4 @@
> -#!/usr/bin/env python
> -
> +#!/usr/bin/env python3
>   # SPDX-License-Identifier: BSD-3-Clause
>   # Copyright(c) 2017 Intel Corporation
>   
> @@ -12,7 +11,7 @@
>   from threading import Timer
>   
>   def kill(process):
> -    print "ERROR: Test app timed out"
> +    print("ERROR: Test app timed out")
>       process.kill()
>   
>   if "RTE_SDK" in os.environ:
> @@ -66,7 +65,7 @@ def kill(process):
>   args = parser.parse_args()
>   
>   if not os.path.exists(args.testapp_path):
> -    print "No such file: " + args.testapp_path
> +    print ("No such file: " + args.testapp_path)

Nitpick: don't leave space before parens :)

Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>

>       sys.exit(1)
>   
>   params = [args.testapp_path]
> 


-- 
Thanks,
Anatoly

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v2 2/9] usertools/dpdk-devbind: support python3 only
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 2/9] usertools/dpdk-devbind: " Louise Kilheeney
@ 2020-06-25 12:48     ` Burakov, Anatoly
  0 siblings, 0 replies; 175+ messages in thread
From: Burakov, Anatoly @ 2020-06-25 12:48 UTC (permalink / raw)
  To: Louise Kilheeney, dev; +Cc: robin.jarry, bruce.richardson

On 17-Jun-20 4:10 PM, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2.
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> 
> ---
> v2: removed check_output function as not required for python3.
> ---
>   usertools/dpdk-devbind.py | 17 ++++-------------
>   1 file changed, 4 insertions(+), 13 deletions(-)
> 
> diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
> index dc008823f..f29dd7f64 100755
> --- a/usertools/dpdk-devbind.py
> +++ b/usertools/dpdk-devbind.py
> @@ -1,9 +1,8 @@
> -#! /usr/bin/env python
> +#! /usr/bin/env python3

Maybe drop the space before '/' too here.

Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>

-- 
Thanks,
Anatoly

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v2 3/9] usertools/dpdk-telemetry-client: support python3 only
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 3/9] usertools/dpdk-telemetry-client: " Louise Kilheeney
@ 2020-06-25 12:49     ` Burakov, Anatoly
  0 siblings, 0 replies; 175+ messages in thread
From: Burakov, Anatoly @ 2020-06-25 12:49 UTC (permalink / raw)
  To: Louise Kilheeney, dev; +Cc: robin.jarry, bruce.richardson, Kevin Laatz

On 17-Jun-20 4:10 PM, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maaintaining python 2.
> 
> Cc: Kevin Laatz <kevin.laatz@intel.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> ---

Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>

-- 
Thanks,
Anatoly

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v2 5/9] usertools/cpu_layout: support python3 only
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 5/9] usertools/cpu_layout: " Louise Kilheeney
@ 2020-06-25 12:49     ` Burakov, Anatoly
  0 siblings, 0 replies; 175+ messages in thread
From: Burakov, Anatoly @ 2020-06-25 12:49 UTC (permalink / raw)
  To: Louise Kilheeney, dev; +Cc: robin.jarry, bruce.richardson

On 17-Jun-20 4:10 PM, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2.
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> ---

Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>

-- 
Thanks,
Anatoly

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v2 6/9] app/test-cmdline: support python3 only
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 6/9] app/test-cmdline: " Louise Kilheeney
@ 2020-06-26  9:28     ` Burakov, Anatoly
  0 siblings, 0 replies; 175+ messages in thread
From: Burakov, Anatoly @ 2020-06-26  9:28 UTC (permalink / raw)
  To: Louise Kilheeney, dev; +Cc: robin.jarry, bruce.richardson, Olivier Matz

On 17-Jun-20 4:10 PM, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2.
> 
> Cc: Olivier Matz <olivier.matz@6wind.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> ---

Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>

-- 
Thanks,
Anatoly

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v2 7/9] app/test: support python3 only
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 7/9] app/test: " Louise Kilheeney
@ 2020-06-26  9:30     ` Burakov, Anatoly
  0 siblings, 0 replies; 175+ messages in thread
From: Burakov, Anatoly @ 2020-06-26  9:30 UTC (permalink / raw)
  To: Louise Kilheeney, dev; +Cc: robin.jarry, bruce.richardson

On 17-Jun-20 4:10 PM, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2.
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> 
> ---
> v2: removed use of iter function as not needed for python3.
> ---

Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>

-- 
Thanks,
Anatoly

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v2 9/9] config/arm: support python3 only
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 9/9] config/arm: " Louise Kilheeney
@ 2020-06-26  9:31     ` Burakov, Anatoly
  0 siblings, 0 replies; 175+ messages in thread
From: Burakov, Anatoly @ 2020-06-26  9:31 UTC (permalink / raw)
  To: Louise Kilheeney, dev; +Cc: robin.jarry, bruce.richardson, Thomas Monjalon

On 17-Jun-20 4:10 PM, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2.
> 
> Cc: Thomas Monjalon <thomas@monjalon.net>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> 
> ---
> v2: fixed python3 path.
> ---

Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>

-- 
Thanks,
Anatoly

^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only.
  2020-05-22 13:23 [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Louise Kilheeney
                   ` (10 preceding siblings ...)
  2020-06-17 15:10 ` [dpdk-dev] [PATCH v2 " Louise Kilheeney
@ 2020-07-02 10:37 ` Louise Kilheeney
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 1/9] app/test-bbdev: support python3 only Louise Kilheeney
                     ` (9 more replies)
  2020-08-04 14:07 ` [dpdk-dev] [PATCH v4 0/9] adding " Louise Kilheeney
  2020-08-21  9:14 ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only Louise Kilheeney
  13 siblings, 10 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-07-02 10:37 UTC (permalink / raw)
  To: dev; +Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney

v3: fix comments on v2. 

This patch set converts all python scripts in the project to use
python3 only. This is due to python2 being EOL in January 2020.

One script not tested: ./config/arm/armv8_machine.py

Louise Kilheeney (9):
  app/test-bbdev: support python3 only
  usertools/dpdk-devbind: support python3 only
  usertools/dpdk-telemetry-client: support python3 only
  usertools/dpdk-pmdinfo: support python3 only
  usertools/cpu_layout: support python3 only
  app/test-cmdline: support python3 only
  app/test: support python3 only
  devtools: support python3 only
  config/arm: support python3 only

 app/test-bbdev/test-bbdev.py          |  7 +++----
 app/test-cmdline/cmdline_test.py      |  3 +--
 app/test-cmdline/cmdline_test_data.py |  1 +
 app/test/autotest.py                  |  3 +--
 app/test/autotest_data.py             |  1 +
 app/test/autotest_runner.py           | 19 ++++++++-----------
 app/test/autotest_test_funcs.py       |  1 +
 config/arm/armv8_machine.py           |  2 +-
 devtools/update_version_map_abi.py    |  3 +--
 mk/rte.sdktest.mk                     |  6 +++---
 usertools/cpu_layout.py               |  9 ++-------
 usertools/dpdk-devbind.py             | 17 ++++-------------
 usertools/dpdk-pmdinfo.py             |  4 +---
 usertools/dpdk-telemetry-client.py    | 16 ++++------------
 14 files changed, 32 insertions(+), 60 deletions(-)

-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v3 1/9] app/test-bbdev: support python3 only
  2020-07-02 10:37 ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only Louise Kilheeney
@ 2020-07-02 10:37   ` Louise Kilheeney
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 2/9] usertools/dpdk-devbind: " Louise Kilheeney
                     ` (8 subsequent siblings)
  9 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-07-02 10:37 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Nicolas Chautru

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Nicolas Chautru <nicolas.chautru@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Nicolas Chautru <nicolas.chautru@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>

---
v3: removed extra white space
---
 app/test-bbdev/test-bbdev.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/app/test-bbdev/test-bbdev.py b/app/test-bbdev/test-bbdev.py
index 0194be046..0d41c743d 100755
--- a/app/test-bbdev/test-bbdev.py
+++ b/app/test-bbdev/test-bbdev.py
@@ -1,5 +1,4 @@
-#!/usr/bin/env python
-
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Intel Corporation
 
@@ -12,7 +11,7 @@
 from threading import Timer
 
 def kill(process):
-    print "ERROR: Test app timed out"
+    print("ERROR: Test app timed out")
     process.kill()
 
 if "RTE_SDK" in os.environ:
@@ -66,7 +65,7 @@ def kill(process):
 args = parser.parse_args()
 
 if not os.path.exists(args.testapp_path):
-    print "No such file: " + args.testapp_path
+    print("No such file: " + args.testapp_path)
     sys.exit(1)
 
 params = [args.testapp_path]
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v3 2/9] usertools/dpdk-devbind: support python3 only
  2020-07-02 10:37 ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only Louise Kilheeney
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 1/9] app/test-bbdev: support python3 only Louise Kilheeney
@ 2020-07-02 10:37   ` Louise Kilheeney
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 3/9] usertools/dpdk-telemetry-client: " Louise Kilheeney
                     ` (7 subsequent siblings)
  9 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-07-02 10:37 UTC (permalink / raw)
  To: dev; +Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>

---
v3: removed extra white space
v2: removed check_output function as not required for python3.
---
 usertools/dpdk-devbind.py | 17 ++++-------------
 1 file changed, 4 insertions(+), 13 deletions(-)

diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index dc008823f..3e7d525e8 100755
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
@@ -1,9 +1,8 @@
-#! /usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 #
 
-from __future__ import print_function
 import sys
 import os
 import getopt
@@ -143,14 +142,6 @@ def usage():
 
     """ % locals())  # replace items from local variables
 
-
-# This is roughly compatible with check_output function in subprocess module
-# which is only available in python 2.7.
-def check_output(args, stderr=None):
-    '''Run a command and capture its output'''
-    return subprocess.Popen(args, stdout=subprocess.PIPE,
-                            stderr=stderr).communicate()[0]
-
 # check if a specific kernel module is loaded
 def module_is_loaded(module):
     global loaded_modules
@@ -207,7 +198,7 @@ def get_pci_device_details(dev_id, probe_lspci):
     device = {}
 
     if probe_lspci:
-        extra_info = check_output(["lspci", "-vmmks", dev_id]).splitlines()
+        extra_info = subprocess.check_output(["lspci", "-vmmks", dev_id]).splitlines()
 
         # parse lspci details
         for line in extra_info:
@@ -244,7 +235,7 @@ def get_device_details(devices_type):
     # first loop through and read details for all devices
     # request machine readable format, with numeric IDs and String
     dev = {}
-    dev_lines = check_output(["lspci", "-Dvmmnnk"]).splitlines()
+    dev_lines = subprocess.check_output(["lspci", "-Dvmmnnk"]).splitlines()
     for dev_line in dev_lines:
         if len(dev_line) == 0:
             if device_type_match(dev, devices_type):
@@ -272,7 +263,7 @@ def get_device_details(devices_type):
         # check what is the interface if any for an ssh connection if
         # any to this host, so we can mark it later.
         ssh_if = []
-        route = check_output(["ip", "-o", "route"])
+        route = subprocess.check_output(["ip", "-o", "route"])
         # filter out all lines for 169.254 routes
         route = "\n".join(filter(lambda ln: not ln.startswith("169.254"),
                              route.decode().splitlines()))
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v3 3/9] usertools/dpdk-telemetry-client: support python3 only
  2020-07-02 10:37 ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only Louise Kilheeney
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 1/9] app/test-bbdev: support python3 only Louise Kilheeney
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 2/9] usertools/dpdk-devbind: " Louise Kilheeney
@ 2020-07-02 10:37   ` Louise Kilheeney
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 4/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
                     ` (6 subsequent siblings)
  9 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-07-02 10:37 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Kevin Laatz

Changed script to explicitly use python3 only to avoid
maaintaining python 2.

Cc: Kevin Laatz <kevin.laatz@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
---
 usertools/dpdk-telemetry-client.py | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/usertools/dpdk-telemetry-client.py b/usertools/dpdk-telemetry-client.py
index 35edb7cd2..fa599046a 100755
--- a/usertools/dpdk-telemetry-client.py
+++ b/usertools/dpdk-telemetry-client.py
@@ -1,10 +1,7 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2018 Intel Corporation
 
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import socket
 import os
 import sys
@@ -18,11 +15,6 @@
 GLOBAL_METRICS_REQ = "{\"action\":0,\"command\":\"global_stat_values\",\"data\":null}"
 DEFAULT_FP = "/var/run/dpdk/default_client"
 
-try:
-    raw_input  # Python 2
-except NameError:
-    raw_input = input  # Python 3
-
 class Socket:
 
     def __init__(self):
@@ -49,7 +41,7 @@ def __init__(self): # Creates a client instance
     def __del__(self):
         try:
             if self.unregistered == 0:
-                self.unregister();
+                self.unregister()
         except:
             print("Error - Client could not be destroyed")
 
@@ -82,7 +74,7 @@ def requestMetrics(self): # Requests metrics for given client
 
     def repeatedlyRequestMetrics(self, sleep_time): # Recursively requests metrics for given client
         print("\nPlease enter the number of times you'd like to continuously request Metrics:")
-        n_requests = int(raw_input("\n:"))
+        n_requests = int(input("\n:"))
         print("\033[F") #Removes the user input from screen, cleans it up
         print("\033[K")
         for i in range(n_requests):
@@ -103,7 +95,7 @@ def interactiveMenu(self, sleep_time): # Creates Interactive menu within the scr
             print("[4] Unregister client")
 
             try:
-                self.choice = int(raw_input("\n:"))
+                self.choice = int(input("\n:"))
                 print("\033[F") #Removes the user input for screen, cleans it up
                 print("\033[K")
                 if self.choice == 1:
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v3 4/9] usertools/dpdk-pmdinfo: support python3 only
  2020-07-02 10:37 ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only Louise Kilheeney
                     ` (2 preceding siblings ...)
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 3/9] usertools/dpdk-telemetry-client: " Louise Kilheeney
@ 2020-07-02 10:37   ` Louise Kilheeney
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 5/9] usertools/cpu_layout: " Louise Kilheeney
                     ` (5 subsequent siblings)
  9 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-07-02 10:37 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Neil Horman

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Neil Horman <nhorman@tuxdriver.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
---
 usertools/dpdk-pmdinfo.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/usertools/dpdk-pmdinfo.py b/usertools/dpdk-pmdinfo.py
index 12f20735e..f5cd077f5 100755
--- a/usertools/dpdk-pmdinfo.py
+++ b/usertools/dpdk-pmdinfo.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2016  Neil Horman <nhorman@tuxdriver.com>
 
@@ -7,8 +7,6 @@
 # Utility to dump PMD_INFO_STRING support from an object file
 #
 # -------------------------------------------------------------------------
-from __future__ import print_function
-from __future__ import unicode_literals
 import json
 import io
 import os
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v3 5/9] usertools/cpu_layout: support python3 only
  2020-07-02 10:37 ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only Louise Kilheeney
                     ` (3 preceding siblings ...)
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 4/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
@ 2020-07-02 10:37   ` Louise Kilheeney
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 6/9] app/test-cmdline: " Louise Kilheeney
                     ` (4 subsequent siblings)
  9 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-07-02 10:37 UTC (permalink / raw)
  To: dev; +Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
---
 usertools/cpu_layout.py | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/usertools/cpu_layout.py b/usertools/cpu_layout.py
index 6f129b1db..89a48cec4 100755
--- a/usertools/cpu_layout.py
+++ b/usertools/cpu_layout.py
@@ -1,14 +1,9 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 # Copyright(c) 2017 Cavium, Inc. All rights reserved.
 
-from __future__ import print_function
 import sys
-try:
-    xrange # Python 2
-except NameError:
-    xrange = range # Python 3
 
 sockets = []
 cores = []
@@ -17,7 +12,7 @@
 fd = open("{}/kernel_max".format(base_path))
 max_cpus = int(fd.read())
 fd.close()
-for cpu in xrange(max_cpus + 1):
+for cpu in range(max_cpus + 1):
     try:
         fd = open("{}/cpu{}/topology/core_id".format(base_path, cpu))
     except IOError:
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v3 6/9] app/test-cmdline: support python3 only
  2020-07-02 10:37 ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only Louise Kilheeney
                     ` (4 preceding siblings ...)
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 5/9] usertools/cpu_layout: " Louise Kilheeney
@ 2020-07-02 10:37   ` Louise Kilheeney
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 7/9] app/test: " Louise Kilheeney
                     ` (3 subsequent siblings)
  9 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-07-02 10:37 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Olivier Matz

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Olivier Matz <olivier.matz@6wind.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
---
 app/test-cmdline/cmdline_test.py      | 3 +--
 app/test-cmdline/cmdline_test_data.py | 1 +
 mk/rte.sdktest.mk                     | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/test-cmdline/cmdline_test.py b/app/test-cmdline/cmdline_test.py
index 3a8fac426..0e7c72459 100755
--- a/app/test-cmdline/cmdline_test.py
+++ b/app/test-cmdline/cmdline_test.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that runs cmdline_test app and feeds keystrokes into it.
-from __future__ import print_function
 import cmdline_test_data
 import os
 import pexpect
diff --git a/app/test-cmdline/cmdline_test_data.py b/app/test-cmdline/cmdline_test_data.py
index 114d2cb6a..2d9b3262a 100644
--- a/app/test-cmdline/cmdline_test_data.py
+++ b/app/test-cmdline/cmdline_test_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/mk/rte.sdktest.mk b/mk/rte.sdktest.mk
index 803018ba3..ad7ef138f 100644
--- a/mk/rte.sdktest.mk
+++ b/mk/rte.sdktest.mk
@@ -63,7 +63,7 @@ coverage:
 	@mkdir -p $(AUTOTEST_DIR) ; \
 	cd $(AUTOTEST_DIR) ; \
 	if [ -f $(RTE_OUTPUT)/app/test ]; then \
-		python $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
+		python3 $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
 			$(RTE_OUTPUT)/app/cmdline_test; \
 		ulimit -S -n 100 ; \
 		python $(RTE_SDK)/app/test/autotest.py \
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v3 7/9] app/test: support python3 only
  2020-07-02 10:37 ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only Louise Kilheeney
                     ` (5 preceding siblings ...)
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 6/9] app/test-cmdline: " Louise Kilheeney
@ 2020-07-02 10:37   ` Louise Kilheeney
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 8/9] devtools: " Louise Kilheeney
                     ` (2 subsequent siblings)
  9 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-07-02 10:37 UTC (permalink / raw)
  To: dev; +Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Anatoly Burakov <anatoly.burakov@intel.com>

---
v2: removed use of iter function as not needed for python3.
---
 app/test/autotest.py            |  3 +--
 app/test/autotest_data.py       |  1 +
 app/test/autotest_runner.py     | 19 ++++++++-----------
 app/test/autotest_test_funcs.py |  1 +
 mk/rte.sdktest.mk               |  4 ++--
 5 files changed, 13 insertions(+), 15 deletions(-)

diff --git a/app/test/autotest.py b/app/test/autotest.py
index b42f48879..9eef1efbe 100644
--- a/app/test/autotest.py
+++ b/app/test/autotest.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that uses either test app or qemu controlled by python-pexpect
-from __future__ import print_function
 import autotest_data
 import autotest_runner
 import sys
diff --git a/app/test/autotest_data.py b/app/test/autotest_data.py
index 7b1d01389..e33258026 100644
--- a/app/test/autotest_data.py
+++ b/app/test/autotest_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/app/test/autotest_runner.py b/app/test/autotest_runner.py
index 95e74c760..b50469dac 100644
--- a/app/test/autotest_runner.py
+++ b/app/test/autotest_runner.py
@@ -1,10 +1,10 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # The main logic behind running autotests in parallel
 
-from __future__ import print_function
-import StringIO
+import io
 import csv
 from multiprocessing import Pool, Queue
 import pexpect
@@ -50,10 +50,7 @@ def first_cpu_on_node(node_nr):
                 map(os.path.basename, cpu_path)
             )
     )
-    # for compatibility between python 3 and 2 we need to make interable out
-    # of filter return as it returns list in python 2 and a generator in 3
-    m = next(iter(cpu_name))
-    return int(m.group(1))
+    return int(next(cpu_name).group(1))
 
 
 pool_child = None  # per-process child
@@ -78,7 +75,7 @@ def pool_init(queue, result_queue):
     cmdline = "%s %s" % (cmdline, prefix_cmdline)
 
     # prepare logging of init
-    startuplog = StringIO.StringIO()
+    startuplog = io.StringIO()
 
     # run test app
     try:
@@ -86,7 +83,7 @@ def pool_init(queue, result_queue):
         print("\n%s %s\n" % ("=" * 20, prefix), file=startuplog)
         print("\ncmdline=%s" % cmdline, file=startuplog)
 
-        pool_child = pexpect.spawn(cmdline, logfile=startuplog)
+        pool_child = pexpect.spawn(cmdline, logfile=startuplog, encoding='utf-8')
 
         # wait for target to boot
         if not wait_prompt(pool_child):
@@ -138,7 +135,7 @@ def run_test(target, test):
     # create log buffer for each test
     # in multiprocessing environment, the logging would be
     # interleaved and will create a mess, hence the buffering
-    logfile = StringIO.StringIO()
+    logfile = io.StringIO()
     pool_child.logfile = logfile
 
     # make a note when the test started
@@ -210,9 +207,9 @@ def __init__(self, cmdline, target, blacklist, whitelist, n_processes):
         # parse the binary for available test commands
         binary = cmdline.split()[0]
         stripped = 'not stripped' not in \
-                   subprocess.check_output(['file', binary])
+                   subprocess.check_output(['file', binary]).decode()
         if not stripped:
-            symbols = subprocess.check_output(['nm', binary]).decode('utf-8')
+            symbols = subprocess.check_output(['nm', binary]).decode()
             self.avail_cmds = re.findall('test_register_(\w+)', symbols)
         else:
             self.avail_cmds = None
diff --git a/app/test/autotest_test_funcs.py b/app/test/autotest_test_funcs.py
index 26688b713..775dfd1dc 100644
--- a/app/test/autotest_test_funcs.py
+++ b/app/test/autotest_test_funcs.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/mk/rte.sdktest.mk b/mk/rte.sdktest.mk
index ad7ef138f..81eff0c08 100644
--- a/mk/rte.sdktest.mk
+++ b/mk/rte.sdktest.mk
@@ -49,7 +49,7 @@ test test-fast test-perf test-drivers test-dump:
 	@mkdir -p $(AUTOTEST_DIR) ; \
 	cd $(AUTOTEST_DIR) ; \
 	if [ -f $(RTE_OUTPUT)/app/test ]; then \
-		python $(RTE_SDK)/app/test/autotest.py \
+		python3 $(RTE_SDK)/app/test/autotest.py \
 			$(RTE_OUTPUT)/app/test \
 			$(RTE_TARGET) \
 			$(BLACKLIST) $(WHITELIST); \
@@ -66,7 +66,7 @@ coverage:
 		python3 $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
 			$(RTE_OUTPUT)/app/cmdline_test; \
 		ulimit -S -n 100 ; \
-		python $(RTE_SDK)/app/test/autotest.py \
+		python3 $(RTE_SDK)/app/test/autotest.py \
 			$(RTE_OUTPUT)/app/test \
 			$(RTE_TARGET) \
 			$(BLACKLIST) $(WHITELIST) ; \
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v3 8/9] devtools: support python3 only
  2020-07-02 10:37 ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only Louise Kilheeney
                     ` (6 preceding siblings ...)
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 7/9] app/test: " Louise Kilheeney
@ 2020-07-02 10:37   ` Louise Kilheeney
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 9/9] config/arm: " Louise Kilheeney
  2020-07-08  8:59   ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only David Marchand
  9 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-07-02 10:37 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Neil Horman, Ray Kinsella

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Ray Kinsella <mdr@ashroe.eu>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
---
 devtools/update_version_map_abi.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/devtools/update_version_map_abi.py b/devtools/update_version_map_abi.py
index e2104e61e..830e6c58c 100755
--- a/devtools/update_version_map_abi.py
+++ b/devtools/update_version_map_abi.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2019 Intel Corporation
 
@@ -9,7 +9,6 @@
 from the devtools/update-abi.sh utility.
 """
 
-from __future__ import print_function
 import argparse
 import sys
 import re
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v3 9/9] config/arm: support python3 only
  2020-07-02 10:37 ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only Louise Kilheeney
                     ` (7 preceding siblings ...)
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 8/9] devtools: " Louise Kilheeney
@ 2020-07-02 10:37   ` Louise Kilheeney
  2020-07-08  8:59   ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only David Marchand
  9 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-07-02 10:37 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Thomas Monjalon

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Thomas Monjalon <thomas@monjalon.net>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Tested-by: Harman Kalra <hkalra@marvell.com>
---
v2: fixed python3 path.
---
 config/arm/armv8_machine.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/arm/armv8_machine.py b/config/arm/armv8_machine.py
index 404866d2f..1f689d9a8 100755
--- a/config/arm/armv8_machine.py
+++ b/config/arm/armv8_machine.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Cavium, Inc
 
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v2 4/9] usertools/dpdk-pmdinfo: support python3 only
  2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 4/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
  2020-06-17 17:19     ` Neil Horman
@ 2020-07-02 11:23     ` Neil Horman
  1 sibling, 0 replies; 175+ messages in thread
From: Neil Horman @ 2020-07-02 11:23 UTC (permalink / raw)
  To: Louise Kilheeney; +Cc: dev, robin.jarry, anatoly.burakov, bruce.richardson

On Wed, Jun 17, 2020 at 04:10:46PM +0100, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2.
> 
> Cc: Neil Horman <nhorman@tuxdriver.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> ---
>  usertools/dpdk-pmdinfo.py | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/usertools/dpdk-pmdinfo.py b/usertools/dpdk-pmdinfo.py
> index 12f20735e..f5cd077f5 100755
> --- a/usertools/dpdk-pmdinfo.py
> +++ b/usertools/dpdk-pmdinfo.py
> @@ -1,4 +1,4 @@
> -#!/usr/bin/env python
> +#!/usr/bin/env python3
>  # SPDX-License-Identifier: BSD-3-Clause
>  # Copyright(c) 2016  Neil Horman <nhorman@tuxdriver.com>
>  
> @@ -7,8 +7,6 @@
>  # Utility to dump PMD_INFO_STRING support from an object file
>  #
>  # -------------------------------------------------------------------------
> -from __future__ import print_function
> -from __future__ import unicode_literals
>  import json
>  import io
>  import os
> -- 
> 2.17.1
> 
> 
Series
Acked-by: Neil Horman <nhorman@tuxdriver.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only.
  2020-07-02 10:37 ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only Louise Kilheeney
                     ` (8 preceding siblings ...)
  2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 9/9] config/arm: " Louise Kilheeney
@ 2020-07-08  8:59   ` David Marchand
  2020-07-08 10:13     ` Kilheeney, Louise
  9 siblings, 1 reply; 175+ messages in thread
From: David Marchand @ 2020-07-08  8:59 UTC (permalink / raw)
  To: Louise Kilheeney; +Cc: dev, Robin Jarry, Burakov, Anatoly, Bruce Richardson

Hello Louise,


On Thu, Jul 2, 2020 at 12:37 PM Louise Kilheeney
<louise.kilheeney@intel.com> wrote:
>
> v3: fix comments on v2.
>
> This patch set converts all python scripts in the project to use
> python3 only. This is due to python2 being EOL in January 2020.

Thanks for working on this.

Looking at the deprecation notices,
https://doc.dpdk.org/guides/rel_notes/deprecation.html:
"python: Since the beginning of 2020, Python 2 has officially reached
end-of-support: https://www.python.org/doc/sunset-python-2/.
Python 2 support will be completely removed in 20.11.
In 20.08, explicit deprecation warnings will be displayed when running
scripts with Python 2."

So I understand that this series targets 20.11 but I did not see the
deprecation series for 20.08.

Can you handle this for 20.08?
Thanks.


-- 
David Marchand


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only.
  2020-07-08  8:59   ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only David Marchand
@ 2020-07-08 10:13     ` Kilheeney, Louise
  0 siblings, 0 replies; 175+ messages in thread
From: Kilheeney, Louise @ 2020-07-08 10:13 UTC (permalink / raw)
  To: David Marchand; +Cc: dev, Robin Jarry, Burakov, Anatoly, Richardson, Bruce

Thanks David, I will get on to that now and add warnings hopefully have it up by the end of day. 

Lousie

> -----Original Message-----
> From: David Marchand <david.marchand@redhat.com>
> Sent: Wednesday 8 July 2020 09:59
> To: Kilheeney, Louise <louise.kilheeney@intel.com>
> Cc: dev <dev@dpdk.org>; Robin Jarry <robin.jarry@6wind.com>; Burakov,
> Anatoly <anatoly.burakov@intel.com>; Richardson, Bruce
> <bruce.richardson@intel.com>
> Subject: Re: [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only.
> 
> Hello Louise,
> 
> 
> On Thu, Jul 2, 2020 at 12:37 PM Louise Kilheeney <louise.kilheeney@intel.com>
> wrote:
> >
> > v3: fix comments on v2.
> >
> > This patch set converts all python scripts in the project to use
> > python3 only. This is due to python2 being EOL in January 2020.
> 
> Thanks for working on this.
> 
> Looking at the deprecation notices,
> https://doc.dpdk.org/guides/rel_notes/deprecation.html:
> "python: Since the beginning of 2020, Python 2 has officially reached
> end-of-support: https://www.python.org/doc/sunset-python-2/.
> Python 2 support will be completely removed in 20.11.
> In 20.08, explicit deprecation warnings will be displayed when running scripts
> with Python 2."
> 
> So I understand that this series targets 20.11 but I did not see the deprecation
> series for 20.08.
> 
> Can you handle this for 20.08?
> Thanks.
> 
> 
> --
> David Marchand


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v4 0/9] adding support for python 3 only.
  2020-05-22 13:23 [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Louise Kilheeney
                   ` (11 preceding siblings ...)
  2020-07-02 10:37 ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only Louise Kilheeney
@ 2020-08-04 14:07 ` Louise Kilheeney
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 1/9] usertools/dpdk-telemetry-client: support python3 only Louise Kilheeney
                     ` (8 more replies)
  2020-08-21  9:14 ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only Louise Kilheeney
  13 siblings, 9 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-04 14:07 UTC (permalink / raw)
  To: dev; +Cc: anatoly.burakov, bruce.richardson, robin.jarry, Louise Kilheeney

This patch set converts all python scripts in the project to use
python3 only and removes all deprecation notices associated with these 
changes. This is due to python2 being EOL in January 2020.

Louise Kilheeney (9):
  usertools/dpdk-telemetry-client: support python3 only
  usertools/dpdk-devbind: support python3 only
  usertools/dpdk-pmdinfo: support python3 only
  usertools/cpu_layout: support python3 only
  app/test-cmdline: support python3 only
  app/test: support python3 only
  devtools: support python3 only
  config/arm: support python3 only
  app/test-bbdev: support python3 only

 app/test-bbdev/test-bbdev.py          |  7 +------
 app/test-cmdline/cmdline_test.py      |  7 +------
 app/test-cmdline/cmdline_test_data.py |  1 +
 app/test/autotest.py                  |  7 +------
 app/test/autotest_data.py             |  1 +
 app/test/autotest_runner.py           | 21 ++++++++-------------
 app/test/autotest_test_funcs.py       |  1 +
 config/arm/armv8_machine.py           |  2 +-
 devtools/update_version_map_abi.py    |  7 +------
 mk/rte.sdktest.mk                     |  6 +++---
 usertools/cpu_layout.py               | 13 ++-----------
 usertools/dpdk-devbind.py             | 22 ++++------------------
 usertools/dpdk-pmdinfo.py             |  7 +------
 usertools/dpdk-telemetry-client.py    | 20 ++++----------------
 14 files changed, 30 insertions(+), 92 deletions(-)

-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v4 1/9] usertools/dpdk-telemetry-client: support python3 only
  2020-08-04 14:07 ` [dpdk-dev] [PATCH v4 0/9] adding " Louise Kilheeney
@ 2020-08-04 14:07   ` Louise Kilheeney
  2020-08-05  9:10     ` Bruce Richardson
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 2/9] usertools/dpdk-devbind: " Louise Kilheeney
                     ` (7 subsequent siblings)
  8 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-04 14:07 UTC (permalink / raw)
  To: dev
  Cc: anatoly.burakov, bruce.richardson, robin.jarry, Louise Kilheeney,
	Kevin Laatz

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Kevin Laatz <kevin.laatz@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 usertools/dpdk-telemetry-client.py | 20 ++++----------------
 1 file changed, 4 insertions(+), 16 deletions(-)

diff --git a/usertools/dpdk-telemetry-client.py b/usertools/dpdk-telemetry-client.py
index 98d28fa89b..fa599046a4 100755
--- a/usertools/dpdk-telemetry-client.py
+++ b/usertools/dpdk-telemetry-client.py
@@ -1,10 +1,7 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2018 Intel Corporation
 
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import socket
 import os
 import sys
@@ -18,15 +15,6 @@
 GLOBAL_METRICS_REQ = "{\"action\":0,\"command\":\"global_stat_values\",\"data\":null}"
 DEFAULT_FP = "/var/run/dpdk/default_client"
 
-try:
-    raw_input  # Python 2
-except NameError:
-    raw_input = input  # Python 3
-
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 class Socket:
 
     def __init__(self):
@@ -53,7 +41,7 @@ def __init__(self): # Creates a client instance
     def __del__(self):
         try:
             if self.unregistered == 0:
-                self.unregister();
+                self.unregister()
         except:
             print("Error - Client could not be destroyed")
 
@@ -86,7 +74,7 @@ def requestMetrics(self): # Requests metrics for given client
 
     def repeatedlyRequestMetrics(self, sleep_time): # Recursively requests metrics for given client
         print("\nPlease enter the number of times you'd like to continuously request Metrics:")
-        n_requests = int(raw_input("\n:"))
+        n_requests = int(input("\n:"))
         print("\033[F") #Removes the user input from screen, cleans it up
         print("\033[K")
         for i in range(n_requests):
@@ -107,7 +95,7 @@ def interactiveMenu(self, sleep_time): # Creates Interactive menu within the scr
             print("[4] Unregister client")
 
             try:
-                self.choice = int(raw_input("\n:"))
+                self.choice = int(input("\n:"))
                 print("\033[F") #Removes the user input for screen, cleans it up
                 print("\033[K")
                 if self.choice == 1:
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v4 2/9] usertools/dpdk-devbind: support python3 only
  2020-08-04 14:07 ` [dpdk-dev] [PATCH v4 0/9] adding " Louise Kilheeney
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 1/9] usertools/dpdk-telemetry-client: support python3 only Louise Kilheeney
@ 2020-08-04 14:07   ` Louise Kilheeney
  2020-08-12 14:27     ` Bruce Richardson
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 3/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
                     ` (6 subsequent siblings)
  8 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-04 14:07 UTC (permalink / raw)
  To: dev; +Cc: anatoly.burakov, bruce.richardson, robin.jarry, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 usertools/dpdk-devbind.py | 22 ++++------------------
 1 file changed, 4 insertions(+), 18 deletions(-)

diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index 86b6b53c40..bcdc5da881 100755
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
@@ -1,19 +1,14 @@
-#! /usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 #
 
-from __future__ import print_function
 import sys
 import os
 import getopt
 import subprocess
 from os.path import exists, abspath, dirname, basename
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 # The PCI base class for all devices
 network_class = {'Class': '02', 'Vendor': None, 'Device': None,
                     'SVendor': None, 'SDevice': None}
@@ -147,14 +142,6 @@ def usage():
 
     """ % locals())  # replace items from local variables
 
-
-# This is roughly compatible with check_output function in subprocess module
-# which is only available in python 2.7.
-def check_output(args, stderr=None):
-    '''Run a command and capture its output'''
-    return subprocess.Popen(args, stdout=subprocess.PIPE,
-                            stderr=stderr).communicate()[0]
-
 # check if a specific kernel module is loaded
 def module_is_loaded(module):
     global loaded_modules
@@ -211,8 +198,7 @@ def get_pci_device_details(dev_id, probe_lspci):
     device = {}
 
     if probe_lspci:
-        extra_info = check_output(["lspci", "-vmmks", dev_id]).splitlines()
-
+        extra_info = subprocess.check_output(["lspci", "-vmmks", dev_id]).splitlines()
         # parse lspci details
         for line in extra_info:
             if len(line) == 0:
@@ -248,7 +234,7 @@ def get_device_details(devices_type):
     # first loop through and read details for all devices
     # request machine readable format, with numeric IDs and String
     dev = {}
-    dev_lines = check_output(["lspci", "-Dvmmnnk"]).splitlines()
+    dev_lines = subprocess.check_output(["lspci", "-Dvmmnnk"]).splitlines()
     for dev_line in dev_lines:
         if len(dev_line) == 0:
             if device_type_match(dev, devices_type):
@@ -276,7 +262,7 @@ def get_device_details(devices_type):
         # check what is the interface if any for an ssh connection if
         # any to this host, so we can mark it later.
         ssh_if = []
-        route = check_output(["ip", "-o", "route"])
+        route = subprocess.check_output(["ip", "-o", "route"])
         # filter out all lines for 169.254 routes
         route = "\n".join(filter(lambda ln: not ln.startswith("169.254"),
                              route.decode().splitlines()))
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v4 3/9] usertools/dpdk-pmdinfo: support python3 only
  2020-08-04 14:07 ` [dpdk-dev] [PATCH v4 0/9] adding " Louise Kilheeney
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 1/9] usertools/dpdk-telemetry-client: support python3 only Louise Kilheeney
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 2/9] usertools/dpdk-devbind: " Louise Kilheeney
@ 2020-08-04 14:07   ` Louise Kilheeney
  2020-08-12 14:44     ` Bruce Richardson
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 4/9] usertools/cpu_layout: " Louise Kilheeney
                     ` (5 subsequent siblings)
  8 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-04 14:07 UTC (permalink / raw)
  To: dev
  Cc: anatoly.burakov, bruce.richardson, robin.jarry, Louise Kilheeney,
	Neil Horman

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Neil Horman <nhorman@tuxdriver.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 usertools/dpdk-pmdinfo.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/usertools/dpdk-pmdinfo.py b/usertools/dpdk-pmdinfo.py
index f9ed755176..1661982791 100755
--- a/usertools/dpdk-pmdinfo.py
+++ b/usertools/dpdk-pmdinfo.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2016  Neil Horman <nhorman@tuxdriver.com>
 
@@ -7,8 +7,6 @@
 # Utility to dump PMD_INFO_STRING support from an object file
 #
 # -------------------------------------------------------------------------
-from __future__ import print_function
-from __future__ import unicode_literals
 import json
 import io
 import os
@@ -28,9 +26,6 @@
 pcidb = None
 
 # ===========================================
-if sys.version_info.major < 3:
-        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-        print("Please use Python 3 instead", file=sys.stderr)
 
 class Vendor:
     """
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v4 4/9] usertools/cpu_layout: support python3 only
  2020-08-04 14:07 ` [dpdk-dev] [PATCH v4 0/9] adding " Louise Kilheeney
                     ` (2 preceding siblings ...)
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 3/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
@ 2020-08-04 14:07   ` Louise Kilheeney
  2020-08-12 14:49     ` Bruce Richardson
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 5/9] app/test-cmdline: " Louise Kilheeney
                     ` (4 subsequent siblings)
  8 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-04 14:07 UTC (permalink / raw)
  To: dev; +Cc: anatoly.burakov, bruce.richardson, robin.jarry, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 usertools/cpu_layout.py | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/usertools/cpu_layout.py b/usertools/cpu_layout.py
index 5423c7965f..89a48cec46 100755
--- a/usertools/cpu_layout.py
+++ b/usertools/cpu_layout.py
@@ -1,18 +1,9 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 # Copyright(c) 2017 Cavium, Inc. All rights reserved.
 
-from __future__ import print_function
 import sys
-try:
-    xrange # Python 2
-except NameError:
-    xrange = range # Python 3
-
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
 
 sockets = []
 cores = []
@@ -21,7 +12,7 @@
 fd = open("{}/kernel_max".format(base_path))
 max_cpus = int(fd.read())
 fd.close()
-for cpu in xrange(max_cpus + 1):
+for cpu in range(max_cpus + 1):
     try:
         fd = open("{}/cpu{}/topology/core_id".format(base_path, cpu))
     except IOError:
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v4 5/9] app/test-cmdline: support python3 only
  2020-08-04 14:07 ` [dpdk-dev] [PATCH v4 0/9] adding " Louise Kilheeney
                     ` (3 preceding siblings ...)
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 4/9] usertools/cpu_layout: " Louise Kilheeney
@ 2020-08-04 14:07   ` Louise Kilheeney
  2020-08-12 15:05     ` Bruce Richardson
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 6/9] app/test: " Louise Kilheeney
                     ` (3 subsequent siblings)
  8 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-04 14:07 UTC (permalink / raw)
  To: dev
  Cc: anatoly.burakov, bruce.richardson, robin.jarry, Louise Kilheeney,
	Olivier Matz

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Olivier Matz <olivier.matz@6wind.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 app/test-cmdline/cmdline_test.py      | 7 +------
 app/test-cmdline/cmdline_test_data.py | 1 +
 mk/rte.sdktest.mk                     | 2 +-
 3 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/app/test-cmdline/cmdline_test.py b/app/test-cmdline/cmdline_test.py
index 954428e2bf..ec55647f6e 100755
--- a/app/test-cmdline/cmdline_test.py
+++ b/app/test-cmdline/cmdline_test.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that runs cmdline_test app and feeds keystrokes into it.
-from __future__ import print_function
 import cmdline_test_data
 import os
 import pexpect
@@ -19,10 +18,6 @@ def runTest(child, test):
         return 0
     child.expect(test["Result"], 1)
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 #
 # history test is a special case
 #
diff --git a/app/test-cmdline/cmdline_test_data.py b/app/test-cmdline/cmdline_test_data.py
index 114d2cb6a0..2d9b3262a6 100644
--- a/app/test-cmdline/cmdline_test_data.py
+++ b/app/test-cmdline/cmdline_test_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/mk/rte.sdktest.mk b/mk/rte.sdktest.mk
index 803018ba3a..ad7ef138f0 100644
--- a/mk/rte.sdktest.mk
+++ b/mk/rte.sdktest.mk
@@ -63,7 +63,7 @@ coverage:
 	@mkdir -p $(AUTOTEST_DIR) ; \
 	cd $(AUTOTEST_DIR) ; \
 	if [ -f $(RTE_OUTPUT)/app/test ]; then \
-		python $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
+		python3 $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
 			$(RTE_OUTPUT)/app/cmdline_test; \
 		ulimit -S -n 100 ; \
 		python $(RTE_SDK)/app/test/autotest.py \
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v4 6/9] app/test: support python3 only
  2020-08-04 14:07 ` [dpdk-dev] [PATCH v4 0/9] adding " Louise Kilheeney
                     ` (4 preceding siblings ...)
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 5/9] app/test-cmdline: " Louise Kilheeney
@ 2020-08-04 14:07   ` Louise Kilheeney
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 7/9] devtools: " Louise Kilheeney
                     ` (2 subsequent siblings)
  8 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-04 14:07 UTC (permalink / raw)
  To: dev; +Cc: anatoly.burakov, bruce.richardson, robin.jarry, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 app/test/autotest.py            |  7 +------
 app/test/autotest_data.py       |  1 +
 app/test/autotest_runner.py     | 21 ++++++++-------------
 app/test/autotest_test_funcs.py |  1 +
 mk/rte.sdktest.mk               |  4 ++--
 5 files changed, 13 insertions(+), 21 deletions(-)

diff --git a/app/test/autotest.py b/app/test/autotest.py
index cf7584ccd7..9eef1efbe5 100644
--- a/app/test/autotest.py
+++ b/app/test/autotest.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that uses either test app or qemu controlled by python-pexpect
-from __future__ import print_function
 import autotest_data
 import autotest_runner
 import sys
@@ -17,10 +16,6 @@ def usage():
     usage()
     sys.exit(1)
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 target = sys.argv[2]
 
 test_whitelist = None
diff --git a/app/test/autotest_data.py b/app/test/autotest_data.py
index 4b7da45e09..097638941f 100644
--- a/app/test/autotest_data.py
+++ b/app/test/autotest_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/app/test/autotest_runner.py b/app/test/autotest_runner.py
index 95e74c760d..998fe57a55 100644
--- a/app/test/autotest_runner.py
+++ b/app/test/autotest_runner.py
@@ -1,10 +1,10 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # The main logic behind running autotests in parallel
 
-from __future__ import print_function
-import StringIO
+import io
 import csv
 from multiprocessing import Pool, Queue
 import pexpect
@@ -50,11 +50,7 @@ def first_cpu_on_node(node_nr):
                 map(os.path.basename, cpu_path)
             )
     )
-    # for compatibility between python 3 and 2 we need to make interable out
-    # of filter return as it returns list in python 2 and a generator in 3
-    m = next(iter(cpu_name))
-    return int(m.group(1))
-
+    return int(next(cpu_name).group(1))
 
 pool_child = None  # per-process child
 
@@ -78,7 +74,7 @@ def pool_init(queue, result_queue):
     cmdline = "%s %s" % (cmdline, prefix_cmdline)
 
     # prepare logging of init
-    startuplog = StringIO.StringIO()
+    startuplog = io.StringIO()
 
     # run test app
     try:
@@ -86,8 +82,7 @@ def pool_init(queue, result_queue):
         print("\n%s %s\n" % ("=" * 20, prefix), file=startuplog)
         print("\ncmdline=%s" % cmdline, file=startuplog)
 
-        pool_child = pexpect.spawn(cmdline, logfile=startuplog)
-
+        pool_child = pexpect.spawn(cmdline, logfile=startuplog, encoding='utf-8')
         # wait for target to boot
         if not wait_prompt(pool_child):
             pool_child.close()
@@ -138,7 +133,7 @@ def run_test(target, test):
     # create log buffer for each test
     # in multiprocessing environment, the logging would be
     # interleaved and will create a mess, hence the buffering
-    logfile = StringIO.StringIO()
+    logfile = io.StringIO()
     pool_child.logfile = logfile
 
     # make a note when the test started
@@ -210,9 +205,9 @@ def __init__(self, cmdline, target, blacklist, whitelist, n_processes):
         # parse the binary for available test commands
         binary = cmdline.split()[0]
         stripped = 'not stripped' not in \
-                   subprocess.check_output(['file', binary])
+                   subprocess.check_output(['file', binary]).decode()
         if not stripped:
-            symbols = subprocess.check_output(['nm', binary]).decode('utf-8')
+            symbols = subprocess.check_output(['nm', binary]).decode()
             self.avail_cmds = re.findall('test_register_(\w+)', symbols)
         else:
             self.avail_cmds = None
diff --git a/app/test/autotest_test_funcs.py b/app/test/autotest_test_funcs.py
index 26688b7132..775dfd1dc5 100644
--- a/app/test/autotest_test_funcs.py
+++ b/app/test/autotest_test_funcs.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/mk/rte.sdktest.mk b/mk/rte.sdktest.mk
index ad7ef138f0..81eff0c08f 100644
--- a/mk/rte.sdktest.mk
+++ b/mk/rte.sdktest.mk
@@ -49,7 +49,7 @@ test test-fast test-perf test-drivers test-dump:
 	@mkdir -p $(AUTOTEST_DIR) ; \
 	cd $(AUTOTEST_DIR) ; \
 	if [ -f $(RTE_OUTPUT)/app/test ]; then \
-		python $(RTE_SDK)/app/test/autotest.py \
+		python3 $(RTE_SDK)/app/test/autotest.py \
 			$(RTE_OUTPUT)/app/test \
 			$(RTE_TARGET) \
 			$(BLACKLIST) $(WHITELIST); \
@@ -66,7 +66,7 @@ coverage:
 		python3 $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
 			$(RTE_OUTPUT)/app/cmdline_test; \
 		ulimit -S -n 100 ; \
-		python $(RTE_SDK)/app/test/autotest.py \
+		python3 $(RTE_SDK)/app/test/autotest.py \
 			$(RTE_OUTPUT)/app/test \
 			$(RTE_TARGET) \
 			$(BLACKLIST) $(WHITELIST) ; \
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v4 7/9] devtools: support python3 only
  2020-08-04 14:07 ` [dpdk-dev] [PATCH v4 0/9] adding " Louise Kilheeney
                     ` (5 preceding siblings ...)
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 6/9] app/test: " Louise Kilheeney
@ 2020-08-04 14:07   ` Louise Kilheeney
  2020-08-05  8:44     ` Kinsella, Ray
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 8/9] config/arm: " Louise Kilheeney
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 9/9] app/test-bbdev: " Louise Kilheeney
  8 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-04 14:07 UTC (permalink / raw)
  To: dev
  Cc: anatoly.burakov, bruce.richardson, robin.jarry, Louise Kilheeney,
	Neil Horman, Ray Kinsella

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Ray Kinsella <mdr@ashroe.eu>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 devtools/update_version_map_abi.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/devtools/update_version_map_abi.py b/devtools/update_version_map_abi.py
index 80a61641ed..830e6c58c8 100755
--- a/devtools/update_version_map_abi.py
+++ b/devtools/update_version_map_abi.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2019 Intel Corporation
 
@@ -9,7 +9,6 @@
 from the devtools/update-abi.sh utility.
 """
 
-from __future__ import print_function
 import argparse
 import sys
 import re
@@ -160,10 +159,6 @@ def __generate_internal_abi(f_out, lines):
     print("};", file=f_out)
 
 def __main():
-    if sys.version_info.major < 3:
-        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-        print("Please use Python 3 instead", file=sys.stderr)
-
     arg_parser = argparse.ArgumentParser(
         description='Merge versions in linker version script.')
 
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v4 8/9] config/arm: support python3 only
  2020-08-04 14:07 ` [dpdk-dev] [PATCH v4 0/9] adding " Louise Kilheeney
                     ` (6 preceding siblings ...)
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 7/9] devtools: " Louise Kilheeney
@ 2020-08-04 14:07   ` Louise Kilheeney
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 9/9] app/test-bbdev: " Louise Kilheeney
  8 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-04 14:07 UTC (permalink / raw)
  To: dev
  Cc: anatoly.burakov, bruce.richardson, robin.jarry, Louise Kilheeney,
	Thomas Monjalon

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Thomas Monjalon <thomas@monjalon.net>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 config/arm/armv8_machine.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/arm/armv8_machine.py b/config/arm/armv8_machine.py
index 404866d2f8..1f689d9a83 100755
--- a/config/arm/armv8_machine.py
+++ b/config/arm/armv8_machine.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Cavium, Inc
 
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v4 9/9] app/test-bbdev: support python3 only
  2020-08-04 14:07 ` [dpdk-dev] [PATCH v4 0/9] adding " Louise Kilheeney
                     ` (7 preceding siblings ...)
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 8/9] config/arm: " Louise Kilheeney
@ 2020-08-04 14:07   ` Louise Kilheeney
  8 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-04 14:07 UTC (permalink / raw)
  To: dev
  Cc: anatoly.burakov, bruce.richardson, robin.jarry, Louise Kilheeney,
	Nicolas Chautru

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Nicolas Chautru <nicolas.chautru@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 app/test-bbdev/test-bbdev.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/app/test-bbdev/test-bbdev.py b/app/test-bbdev/test-bbdev.py
index 5ae2dc6c49..7d67dbe30a 100755
--- a/app/test-bbdev/test-bbdev.py
+++ b/app/test-bbdev/test-bbdev.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Intel Corporation
 
-from __future__ import print_function
 import sys
 import os
 import argparse
@@ -16,10 +15,6 @@ def kill(process):
     print("ERROR: Test app timed out")
     process.kill()
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 if "RTE_SDK" in os.environ:
     dpdk_path = os.environ["RTE_SDK"]
 else:
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v4 7/9] devtools: support python3 only
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 7/9] devtools: " Louise Kilheeney
@ 2020-08-05  8:44     ` Kinsella, Ray
  0 siblings, 0 replies; 175+ messages in thread
From: Kinsella, Ray @ 2020-08-05  8:44 UTC (permalink / raw)
  To: Louise Kilheeney, dev
  Cc: anatoly.burakov, bruce.richardson, robin.jarry, Neil Horman



On 04/08/2020 15:07, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Neil Horman <nhorman@tuxdriver.com>
> Cc: Ray Kinsella <mdr@ashroe.eu>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> ---
>  devtools/update_version_map_abi.py | 7 +------
>  1 file changed, 1 insertion(+), 6 deletions(-)
> 
> diff --git a/devtools/update_version_map_abi.py b/devtools/update_version_map_abi.py
> index 80a61641ed..830e6c58c8 100755
> --- a/devtools/update_version_map_abi.py
> +++ b/devtools/update_version_map_abi.py
> @@ -1,4 +1,4 @@
> -#!/usr/bin/env python
> +#!/usr/bin/env python3
>  # SPDX-License-Identifier: BSD-3-Clause
>  # Copyright(c) 2019 Intel Corporation
>  
> @@ -9,7 +9,6 @@
>  from the devtools/update-abi.sh utility.
>  """
>  
> -from __future__ import print_function
>  import argparse
>  import sys
>  import re
> @@ -160,10 +159,6 @@ def __generate_internal_abi(f_out, lines):
>      print("};", file=f_out)
>  
>  def __main():
> -    if sys.version_info.major < 3:
> -        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
> -        print("Please use Python 3 instead", file=sys.stderr)
> -
>      arg_parser = argparse.ArgumentParser(
>          description='Merge versions in linker version script.')
>  
> 

Acked-by: Ray Kinsella <mdr@ashroe.eu>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v4 1/9] usertools/dpdk-telemetry-client: support python3 only
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 1/9] usertools/dpdk-telemetry-client: support python3 only Louise Kilheeney
@ 2020-08-05  9:10     ` Bruce Richardson
  0 siblings, 0 replies; 175+ messages in thread
From: Bruce Richardson @ 2020-08-05  9:10 UTC (permalink / raw)
  To: Louise Kilheeney; +Cc: dev, anatoly.burakov, robin.jarry, Kevin Laatz

On Tue, Aug 04, 2020 at 03:07:30PM +0100, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Kevin Laatz <kevin.laatz@intel.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> ---
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v4 2/9] usertools/dpdk-devbind: support python3 only
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 2/9] usertools/dpdk-devbind: " Louise Kilheeney
@ 2020-08-12 14:27     ` Bruce Richardson
  0 siblings, 0 replies; 175+ messages in thread
From: Bruce Richardson @ 2020-08-12 14:27 UTC (permalink / raw)
  To: Louise Kilheeney; +Cc: dev, anatoly.burakov, robin.jarry

On Tue, Aug 04, 2020 at 03:07:31PM +0100, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> ---
>  usertools/dpdk-devbind.py | 22 ++++------------------
>  1 file changed, 4 insertions(+), 18 deletions(-)
> 
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v4 3/9] usertools/dpdk-pmdinfo: support python3 only
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 3/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
@ 2020-08-12 14:44     ` Bruce Richardson
  0 siblings, 0 replies; 175+ messages in thread
From: Bruce Richardson @ 2020-08-12 14:44 UTC (permalink / raw)
  To: Louise Kilheeney; +Cc: dev, anatoly.burakov, robin.jarry, Neil Horman

On Tue, Aug 04, 2020 at 03:07:32PM +0100, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Neil Horman <nhorman@tuxdriver.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> ---
>  usertools/dpdk-pmdinfo.py | 7 +------
>  1 file changed, 1 insertion(+), 6 deletions(-)
>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v4 4/9] usertools/cpu_layout: support python3 only
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 4/9] usertools/cpu_layout: " Louise Kilheeney
@ 2020-08-12 14:49     ` Bruce Richardson
  0 siblings, 0 replies; 175+ messages in thread
From: Bruce Richardson @ 2020-08-12 14:49 UTC (permalink / raw)
  To: Louise Kilheeney; +Cc: dev, anatoly.burakov, robin.jarry

On Tue, Aug 04, 2020 at 03:07:33PM +0100, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> ---
>  usertools/cpu_layout.py | 13 ++-----------
>  1 file changed, 2 insertions(+), 11 deletions(-)
> 
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v4 5/9] app/test-cmdline: support python3 only
  2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 5/9] app/test-cmdline: " Louise Kilheeney
@ 2020-08-12 15:05     ` Bruce Richardson
  0 siblings, 0 replies; 175+ messages in thread
From: Bruce Richardson @ 2020-08-12 15:05 UTC (permalink / raw)
  To: Louise Kilheeney; +Cc: dev, anatoly.burakov, robin.jarry, Olivier Matz

On Tue, Aug 04, 2020 at 03:07:34PM +0100, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Olivier Matz <olivier.matz@6wind.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> ---

With this patch applied I'm seeing a failure with the final test the
history fill test. It passes without this patch applied. Do you see the
same thing?

/Bruce

^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only.
  2020-05-22 13:23 [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Louise Kilheeney
                   ` (12 preceding siblings ...)
  2020-08-04 14:07 ` [dpdk-dev] [PATCH v4 0/9] adding " Louise Kilheeney
@ 2020-08-21  9:14 ` Louise Kilheeney
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 1/9] usertools/dpdk-telemetry-client: support python3 only Louise Kilheeney
                     ` (10 more replies)
  13 siblings, 11 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-21  9:14 UTC (permalink / raw)
  To: dev; +Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney

This patch set converts all python scripts in the project to use
python3 only and removes all deprecation notices associated with these 
changes. This is due to python2 being EOL in January 2020.

Louise Kilheeney (9):
  usertools/dpdk-telemetry-client: support python3 only
  usertools/dpdk-devbind: support python3 only
  usertools/dpdk-pmdinfo: support python3 only
  usertools/cpu_layout: support python3 only
  app/test-cmdline: support python3 only
  app/test: support python3 only
  devtools: support python3 only
  config/arm: support python3 only
  app/test-bbdev: support python3 only

 app/test-bbdev/test-bbdev.py          |  7 +------
 app/test-cmdline/cmdline_test.py      |  9 ++-------
 app/test-cmdline/cmdline_test_data.py |  1 +
 app/test/autotest.py                  |  7 +------
 app/test/autotest_data.py             |  1 +
 app/test/autotest_runner.py           | 21 ++++++++-------------
 app/test/autotest_test_funcs.py       |  1 +
 config/arm/armv8_machine.py           |  2 +-
 devtools/update_version_map_abi.py    |  7 +------
 mk/rte.sdktest.mk                     |  6 +++---
 usertools/cpu_layout.py               | 13 ++-----------
 usertools/dpdk-devbind.py             | 22 ++++------------------
 usertools/dpdk-pmdinfo.py             |  7 +------
 usertools/dpdk-telemetry-client.py    | 20 ++++----------------
 14 files changed, 31 insertions(+), 93 deletions(-)

-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v5 1/9] usertools/dpdk-telemetry-client: support python3 only
  2020-08-21  9:14 ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only Louise Kilheeney
@ 2020-08-21  9:14   ` Louise Kilheeney
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 2/9] usertools/dpdk-devbind: " Louise Kilheeney
                     ` (9 subsequent siblings)
  10 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-21  9:14 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Kevin Laatz

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Kevin Laatz <kevin.laatz@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---
 usertools/dpdk-telemetry-client.py | 20 ++++----------------
 1 file changed, 4 insertions(+), 16 deletions(-)

diff --git a/usertools/dpdk-telemetry-client.py b/usertools/dpdk-telemetry-client.py
index 98d28fa89b..fa599046a4 100755
--- a/usertools/dpdk-telemetry-client.py
+++ b/usertools/dpdk-telemetry-client.py
@@ -1,10 +1,7 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2018 Intel Corporation
 
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import socket
 import os
 import sys
@@ -18,15 +15,6 @@
 GLOBAL_METRICS_REQ = "{\"action\":0,\"command\":\"global_stat_values\",\"data\":null}"
 DEFAULT_FP = "/var/run/dpdk/default_client"
 
-try:
-    raw_input  # Python 2
-except NameError:
-    raw_input = input  # Python 3
-
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 class Socket:
 
     def __init__(self):
@@ -53,7 +41,7 @@ def __init__(self): # Creates a client instance
     def __del__(self):
         try:
             if self.unregistered == 0:
-                self.unregister();
+                self.unregister()
         except:
             print("Error - Client could not be destroyed")
 
@@ -86,7 +74,7 @@ def requestMetrics(self): # Requests metrics for given client
 
     def repeatedlyRequestMetrics(self, sleep_time): # Recursively requests metrics for given client
         print("\nPlease enter the number of times you'd like to continuously request Metrics:")
-        n_requests = int(raw_input("\n:"))
+        n_requests = int(input("\n:"))
         print("\033[F") #Removes the user input from screen, cleans it up
         print("\033[K")
         for i in range(n_requests):
@@ -107,7 +95,7 @@ def interactiveMenu(self, sleep_time): # Creates Interactive menu within the scr
             print("[4] Unregister client")
 
             try:
-                self.choice = int(raw_input("\n:"))
+                self.choice = int(input("\n:"))
                 print("\033[F") #Removes the user input for screen, cleans it up
                 print("\033[K")
                 if self.choice == 1:
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v5 2/9] usertools/dpdk-devbind: support python3 only
  2020-08-21  9:14 ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only Louise Kilheeney
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 1/9] usertools/dpdk-telemetry-client: support python3 only Louise Kilheeney
@ 2020-08-21  9:14   ` Louise Kilheeney
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 3/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
                     ` (8 subsequent siblings)
  10 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-21  9:14 UTC (permalink / raw)
  To: dev; +Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
---
 usertools/dpdk-devbind.py | 22 ++++------------------
 1 file changed, 4 insertions(+), 18 deletions(-)

diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index 86b6b53c40..bcdc5da881 100755
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
@@ -1,19 +1,14 @@
-#! /usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 #
 
-from __future__ import print_function
 import sys
 import os
 import getopt
 import subprocess
 from os.path import exists, abspath, dirname, basename
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 # The PCI base class for all devices
 network_class = {'Class': '02', 'Vendor': None, 'Device': None,
                     'SVendor': None, 'SDevice': None}
@@ -147,14 +142,6 @@ def usage():
 
     """ % locals())  # replace items from local variables
 
-
-# This is roughly compatible with check_output function in subprocess module
-# which is only available in python 2.7.
-def check_output(args, stderr=None):
-    '''Run a command and capture its output'''
-    return subprocess.Popen(args, stdout=subprocess.PIPE,
-                            stderr=stderr).communicate()[0]
-
 # check if a specific kernel module is loaded
 def module_is_loaded(module):
     global loaded_modules
@@ -211,8 +198,7 @@ def get_pci_device_details(dev_id, probe_lspci):
     device = {}
 
     if probe_lspci:
-        extra_info = check_output(["lspci", "-vmmks", dev_id]).splitlines()
-
+        extra_info = subprocess.check_output(["lspci", "-vmmks", dev_id]).splitlines()
         # parse lspci details
         for line in extra_info:
             if len(line) == 0:
@@ -248,7 +234,7 @@ def get_device_details(devices_type):
     # first loop through and read details for all devices
     # request machine readable format, with numeric IDs and String
     dev = {}
-    dev_lines = check_output(["lspci", "-Dvmmnnk"]).splitlines()
+    dev_lines = subprocess.check_output(["lspci", "-Dvmmnnk"]).splitlines()
     for dev_line in dev_lines:
         if len(dev_line) == 0:
             if device_type_match(dev, devices_type):
@@ -276,7 +262,7 @@ def get_device_details(devices_type):
         # check what is the interface if any for an ssh connection if
         # any to this host, so we can mark it later.
         ssh_if = []
-        route = check_output(["ip", "-o", "route"])
+        route = subprocess.check_output(["ip", "-o", "route"])
         # filter out all lines for 169.254 routes
         route = "\n".join(filter(lambda ln: not ln.startswith("169.254"),
                              route.decode().splitlines()))
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v5 3/9] usertools/dpdk-pmdinfo: support python3 only
  2020-08-21  9:14 ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only Louise Kilheeney
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 1/9] usertools/dpdk-telemetry-client: support python3 only Louise Kilheeney
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 2/9] usertools/dpdk-devbind: " Louise Kilheeney
@ 2020-08-21  9:14   ` Louise Kilheeney
  2020-08-21 12:42     ` Neil Horman
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 4/9] usertools/cpu_layout: " Louise Kilheeney
                     ` (7 subsequent siblings)
  10 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-21  9:14 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Neil Horman

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Neil Horman <nhorman@tuxdriver.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
---
 usertools/dpdk-pmdinfo.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/usertools/dpdk-pmdinfo.py b/usertools/dpdk-pmdinfo.py
index f9ed755176..1661982791 100755
--- a/usertools/dpdk-pmdinfo.py
+++ b/usertools/dpdk-pmdinfo.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2016  Neil Horman <nhorman@tuxdriver.com>
 
@@ -7,8 +7,6 @@
 # Utility to dump PMD_INFO_STRING support from an object file
 #
 # -------------------------------------------------------------------------
-from __future__ import print_function
-from __future__ import unicode_literals
 import json
 import io
 import os
@@ -28,9 +26,6 @@
 pcidb = None
 
 # ===========================================
-if sys.version_info.major < 3:
-        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-        print("Please use Python 3 instead", file=sys.stderr)
 
 class Vendor:
     """
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v5 4/9] usertools/cpu_layout: support python3 only
  2020-08-21  9:14 ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only Louise Kilheeney
                     ` (2 preceding siblings ...)
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 3/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
@ 2020-08-21  9:14   ` Louise Kilheeney
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 5/9] app/test-cmdline: " Louise Kilheeney
                     ` (6 subsequent siblings)
  10 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-21  9:14 UTC (permalink / raw)
  To: dev; +Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
---
 usertools/cpu_layout.py | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/usertools/cpu_layout.py b/usertools/cpu_layout.py
index 5423c7965f..89a48cec46 100755
--- a/usertools/cpu_layout.py
+++ b/usertools/cpu_layout.py
@@ -1,18 +1,9 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 # Copyright(c) 2017 Cavium, Inc. All rights reserved.
 
-from __future__ import print_function
 import sys
-try:
-    xrange # Python 2
-except NameError:
-    xrange = range # Python 3
-
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
 
 sockets = []
 cores = []
@@ -21,7 +12,7 @@
 fd = open("{}/kernel_max".format(base_path))
 max_cpus = int(fd.read())
 fd.close()
-for cpu in xrange(max_cpus + 1):
+for cpu in range(max_cpus + 1):
     try:
         fd = open("{}/cpu{}/topology/core_id".format(base_path, cpu))
     except IOError:
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v5 5/9] app/test-cmdline: support python3 only
  2020-08-21  9:14 ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only Louise Kilheeney
                     ` (3 preceding siblings ...)
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 4/9] usertools/cpu_layout: " Louise Kilheeney
@ 2020-08-21  9:14   ` Louise Kilheeney
  2020-08-21  9:24     ` Bruce Richardson
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 6/9] app/test: " Louise Kilheeney
                     ` (5 subsequent siblings)
  10 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-21  9:14 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Olivier Matz

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Olivier Matz <olivier.matz@6wind.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>

---
v5: fixed python3 issue casuing script to fail
---
 app/test-cmdline/cmdline_test.py      | 9 ++-------
 app/test-cmdline/cmdline_test_data.py | 1 +
 mk/rte.sdktest.mk                     | 2 +-
 3 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/app/test-cmdline/cmdline_test.py b/app/test-cmdline/cmdline_test.py
index 954428e2bf..074fed7e7f 100755
--- a/app/test-cmdline/cmdline_test.py
+++ b/app/test-cmdline/cmdline_test.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that runs cmdline_test app and feeds keystrokes into it.
-from __future__ import print_function
 import cmdline_test_data
 import os
 import pexpect
@@ -19,10 +18,6 @@ def runTest(child, test):
         return 0
     child.expect(test["Result"], 1)
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 #
 # history test is a special case
 #
@@ -43,7 +38,7 @@ def runHistoryTest(child):
     i = 0
 
     # fill the history with numbers
-    while i < history_size / 10:
+    while i < int(history_size / 10):
         # add 1 to prevent from parsing as octals
         child.send("1" + str(i).zfill(8) + cmdline_test_data.ENTER)
         # the app will simply print out the number
diff --git a/app/test-cmdline/cmdline_test_data.py b/app/test-cmdline/cmdline_test_data.py
index 114d2cb6a0..2d9b3262a6 100644
--- a/app/test-cmdline/cmdline_test_data.py
+++ b/app/test-cmdline/cmdline_test_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/mk/rte.sdktest.mk b/mk/rte.sdktest.mk
index 803018ba3a..ad7ef138f0 100644
--- a/mk/rte.sdktest.mk
+++ b/mk/rte.sdktest.mk
@@ -63,7 +63,7 @@ coverage:
 	@mkdir -p $(AUTOTEST_DIR) ; \
 	cd $(AUTOTEST_DIR) ; \
 	if [ -f $(RTE_OUTPUT)/app/test ]; then \
-		python $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
+		python3 $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
 			$(RTE_OUTPUT)/app/cmdline_test; \
 		ulimit -S -n 100 ; \
 		python $(RTE_SDK)/app/test/autotest.py \
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v5 6/9] app/test: support python3 only
  2020-08-21  9:14 ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only Louise Kilheeney
                     ` (4 preceding siblings ...)
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 5/9] app/test-cmdline: " Louise Kilheeney
@ 2020-08-21  9:14   ` Louise Kilheeney
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 7/9] devtools: " Louise Kilheeney
                     ` (4 subsequent siblings)
  10 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-21  9:14 UTC (permalink / raw)
  To: dev; +Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 app/test/autotest.py            |  7 +------
 app/test/autotest_data.py       |  1 +
 app/test/autotest_runner.py     | 21 ++++++++-------------
 app/test/autotest_test_funcs.py |  1 +
 mk/rte.sdktest.mk               |  4 ++--
 5 files changed, 13 insertions(+), 21 deletions(-)

diff --git a/app/test/autotest.py b/app/test/autotest.py
index cf7584ccd7..9eef1efbe5 100644
--- a/app/test/autotest.py
+++ b/app/test/autotest.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that uses either test app or qemu controlled by python-pexpect
-from __future__ import print_function
 import autotest_data
 import autotest_runner
 import sys
@@ -17,10 +16,6 @@ def usage():
     usage()
     sys.exit(1)
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 target = sys.argv[2]
 
 test_whitelist = None
diff --git a/app/test/autotest_data.py b/app/test/autotest_data.py
index 4b7da45e09..097638941f 100644
--- a/app/test/autotest_data.py
+++ b/app/test/autotest_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/app/test/autotest_runner.py b/app/test/autotest_runner.py
index 95e74c760d..998fe57a55 100644
--- a/app/test/autotest_runner.py
+++ b/app/test/autotest_runner.py
@@ -1,10 +1,10 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # The main logic behind running autotests in parallel
 
-from __future__ import print_function
-import StringIO
+import io
 import csv
 from multiprocessing import Pool, Queue
 import pexpect
@@ -50,11 +50,7 @@ def first_cpu_on_node(node_nr):
                 map(os.path.basename, cpu_path)
             )
     )
-    # for compatibility between python 3 and 2 we need to make interable out
-    # of filter return as it returns list in python 2 and a generator in 3
-    m = next(iter(cpu_name))
-    return int(m.group(1))
-
+    return int(next(cpu_name).group(1))
 
 pool_child = None  # per-process child
 
@@ -78,7 +74,7 @@ def pool_init(queue, result_queue):
     cmdline = "%s %s" % (cmdline, prefix_cmdline)
 
     # prepare logging of init
-    startuplog = StringIO.StringIO()
+    startuplog = io.StringIO()
 
     # run test app
     try:
@@ -86,8 +82,7 @@ def pool_init(queue, result_queue):
         print("\n%s %s\n" % ("=" * 20, prefix), file=startuplog)
         print("\ncmdline=%s" % cmdline, file=startuplog)
 
-        pool_child = pexpect.spawn(cmdline, logfile=startuplog)
-
+        pool_child = pexpect.spawn(cmdline, logfile=startuplog, encoding='utf-8')
         # wait for target to boot
         if not wait_prompt(pool_child):
             pool_child.close()
@@ -138,7 +133,7 @@ def run_test(target, test):
     # create log buffer for each test
     # in multiprocessing environment, the logging would be
     # interleaved and will create a mess, hence the buffering
-    logfile = StringIO.StringIO()
+    logfile = io.StringIO()
     pool_child.logfile = logfile
 
     # make a note when the test started
@@ -210,9 +205,9 @@ def __init__(self, cmdline, target, blacklist, whitelist, n_processes):
         # parse the binary for available test commands
         binary = cmdline.split()[0]
         stripped = 'not stripped' not in \
-                   subprocess.check_output(['file', binary])
+                   subprocess.check_output(['file', binary]).decode()
         if not stripped:
-            symbols = subprocess.check_output(['nm', binary]).decode('utf-8')
+            symbols = subprocess.check_output(['nm', binary]).decode()
             self.avail_cmds = re.findall('test_register_(\w+)', symbols)
         else:
             self.avail_cmds = None
diff --git a/app/test/autotest_test_funcs.py b/app/test/autotest_test_funcs.py
index 26688b7132..775dfd1dc5 100644
--- a/app/test/autotest_test_funcs.py
+++ b/app/test/autotest_test_funcs.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/mk/rte.sdktest.mk b/mk/rte.sdktest.mk
index ad7ef138f0..81eff0c08f 100644
--- a/mk/rte.sdktest.mk
+++ b/mk/rte.sdktest.mk
@@ -49,7 +49,7 @@ test test-fast test-perf test-drivers test-dump:
 	@mkdir -p $(AUTOTEST_DIR) ; \
 	cd $(AUTOTEST_DIR) ; \
 	if [ -f $(RTE_OUTPUT)/app/test ]; then \
-		python $(RTE_SDK)/app/test/autotest.py \
+		python3 $(RTE_SDK)/app/test/autotest.py \
 			$(RTE_OUTPUT)/app/test \
 			$(RTE_TARGET) \
 			$(BLACKLIST) $(WHITELIST); \
@@ -66,7 +66,7 @@ coverage:
 		python3 $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
 			$(RTE_OUTPUT)/app/cmdline_test; \
 		ulimit -S -n 100 ; \
-		python $(RTE_SDK)/app/test/autotest.py \
+		python3 $(RTE_SDK)/app/test/autotest.py \
 			$(RTE_OUTPUT)/app/test \
 			$(RTE_TARGET) \
 			$(BLACKLIST) $(WHITELIST) ; \
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v5 7/9] devtools: support python3 only
  2020-08-21  9:14 ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only Louise Kilheeney
                     ` (5 preceding siblings ...)
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 6/9] app/test: " Louise Kilheeney
@ 2020-08-21  9:14   ` Louise Kilheeney
  2020-08-21 12:42     ` Neil Horman
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 8/9] config/arm: " Louise Kilheeney
                     ` (3 subsequent siblings)
  10 siblings, 1 reply; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-21  9:14 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Neil Horman, Ray Kinsella

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Ray Kinsella <mdr@ashroe.eu>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
---
 devtools/update_version_map_abi.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/devtools/update_version_map_abi.py b/devtools/update_version_map_abi.py
index 80a61641ed..830e6c58c8 100755
--- a/devtools/update_version_map_abi.py
+++ b/devtools/update_version_map_abi.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2019 Intel Corporation
 
@@ -9,7 +9,6 @@
 from the devtools/update-abi.sh utility.
 """
 
-from __future__ import print_function
 import argparse
 import sys
 import re
@@ -160,10 +159,6 @@ def __generate_internal_abi(f_out, lines):
     print("};", file=f_out)
 
 def __main():
-    if sys.version_info.major < 3:
-        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-        print("Please use Python 3 instead", file=sys.stderr)
-
     arg_parser = argparse.ArgumentParser(
         description='Merge versions in linker version script.')
 
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v5 8/9] config/arm: support python3 only
  2020-08-21  9:14 ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only Louise Kilheeney
                     ` (6 preceding siblings ...)
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 7/9] devtools: " Louise Kilheeney
@ 2020-08-21  9:14   ` Louise Kilheeney
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 9/9] app/test-bbdev: " Louise Kilheeney
                     ` (2 subsequent siblings)
  10 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-21  9:14 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Thomas Monjalon

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Thomas Monjalon <thomas@monjalon.net>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 config/arm/armv8_machine.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/arm/armv8_machine.py b/config/arm/armv8_machine.py
index 404866d2f8..1f689d9a83 100755
--- a/config/arm/armv8_machine.py
+++ b/config/arm/armv8_machine.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Cavium, Inc
 
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v5 9/9] app/test-bbdev: support python3 only
  2020-08-21  9:14 ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only Louise Kilheeney
                     ` (7 preceding siblings ...)
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 8/9] config/arm: " Louise Kilheeney
@ 2020-08-21  9:14   ` Louise Kilheeney
  2020-09-15 14:11   ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only David Marchand
  2020-09-21 11:46   ` [dpdk-dev] [PATCH v6 00/10] adding " Kevin Laatz
  10 siblings, 0 replies; 175+ messages in thread
From: Louise Kilheeney @ 2020-08-21  9:14 UTC (permalink / raw)
  To: dev
  Cc: robin.jarry, anatoly.burakov, bruce.richardson, Louise Kilheeney,
	Nicolas Chautru

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Nicolas Chautru <nicolas.chautru@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 app/test-bbdev/test-bbdev.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/app/test-bbdev/test-bbdev.py b/app/test-bbdev/test-bbdev.py
index 5ae2dc6c49..7d67dbe30a 100755
--- a/app/test-bbdev/test-bbdev.py
+++ b/app/test-bbdev/test-bbdev.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Intel Corporation
 
-from __future__ import print_function
 import sys
 import os
 import argparse
@@ -16,10 +15,6 @@ def kill(process):
     print("ERROR: Test app timed out")
     process.kill()
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 if "RTE_SDK" in os.environ:
     dpdk_path = os.environ["RTE_SDK"]
 else:
-- 
2.17.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v5 5/9] app/test-cmdline: support python3 only
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 5/9] app/test-cmdline: " Louise Kilheeney
@ 2020-08-21  9:24     ` Bruce Richardson
  0 siblings, 0 replies; 175+ messages in thread
From: Bruce Richardson @ 2020-08-21  9:24 UTC (permalink / raw)
  To: Louise Kilheeney; +Cc: dev, robin.jarry, anatoly.burakov, Olivier Matz

On Fri, Aug 21, 2020 at 10:14:48AM +0100, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Olivier Matz <olivier.matz@6wind.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> 
> ---
> v5: fixed python3 issue casuing script to fail

It would be good to add a little more detail of the failure and fix to help
reviewers, I believe the fix is the typecast to int() around the division
to avoid floating point numbers messing up the loop count.

Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>

> ---
>  app/test-cmdline/cmdline_test.py      | 9 ++-------
>  app/test-cmdline/cmdline_test_data.py | 1 +
>  mk/rte.sdktest.mk                     | 2 +-
>  3 files changed, 4 insertions(+), 8 deletions(-)
> 
> diff --git a/app/test-cmdline/cmdline_test.py b/app/test-cmdline/cmdline_test.py
> index 954428e2bf..074fed7e7f 100755
> --- a/app/test-cmdline/cmdline_test.py
> +++ b/app/test-cmdline/cmdline_test.py
> @@ -1,9 +1,8 @@
> -#!/usr/bin/env python
> +#!/usr/bin/env python3
>  # SPDX-License-Identifier: BSD-3-Clause
>  # Copyright(c) 2010-2014 Intel Corporation
>  
>  # Script that runs cmdline_test app and feeds keystrokes into it.
> -from __future__ import print_function
>  import cmdline_test_data
>  import os
>  import pexpect
> @@ -19,10 +18,6 @@ def runTest(child, test):
>          return 0
>      child.expect(test["Result"], 1)
>  
> -if sys.version_info.major < 3:
> -    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
> -    print("Please use Python 3 instead", file=sys.stderr)
> -
>  #
>  # history test is a special case
>  #
> @@ -43,7 +38,7 @@ def runHistoryTest(child):
>      i = 0
>  
>      # fill the history with numbers
> -    while i < history_size / 10:
> +    while i < int(history_size / 10):
>          # add 1 to prevent from parsing as octals
>          child.send("1" + str(i).zfill(8) + cmdline_test_data.ENTER)
>          # the app will simply print out the number
> diff --git a/app/test-cmdline/cmdline_test_data.py b/app/test-cmdline/cmdline_test_data.py
> index 114d2cb6a0..2d9b3262a6 100644
> --- a/app/test-cmdline/cmdline_test_data.py
> +++ b/app/test-cmdline/cmdline_test_data.py
> @@ -1,3 +1,4 @@
> +#!/usr/bin/env python3
>  # SPDX-License-Identifier: BSD-3-Clause
>  # Copyright(c) 2010-2014 Intel Corporation
>  
> diff --git a/mk/rte.sdktest.mk b/mk/rte.sdktest.mk
> index 803018ba3a..ad7ef138f0 100644
> --- a/mk/rte.sdktest.mk
> +++ b/mk/rte.sdktest.mk
> @@ -63,7 +63,7 @@ coverage:
>  	@mkdir -p $(AUTOTEST_DIR) ; \
>  	cd $(AUTOTEST_DIR) ; \
>  	if [ -f $(RTE_OUTPUT)/app/test ]; then \
> -		python $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
> +		python3 $(RTE_SDK)/test/cmdline_test/cmdline_test.py \
>  			$(RTE_OUTPUT)/app/cmdline_test; \
>  		ulimit -S -n 100 ; \
>  		python $(RTE_SDK)/app/test/autotest.py \
> -- 
> 2.17.1
> 

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v5 3/9] usertools/dpdk-pmdinfo: support python3 only
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 3/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
@ 2020-08-21 12:42     ` Neil Horman
  0 siblings, 0 replies; 175+ messages in thread
From: Neil Horman @ 2020-08-21 12:42 UTC (permalink / raw)
  To: Louise Kilheeney
  Cc: dev, robin.jarry, anatoly.burakov, bruce.richardson, Neil Horman

On Fri, Aug 21, 2020 at 10:14:46AM +0100, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Neil Horman <nhorman@tuxdriver.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
> ---
>  usertools/dpdk-pmdinfo.py | 7 +------
>  1 file changed, 1 insertion(+), 6 deletions(-)
> 
> diff --git a/usertools/dpdk-pmdinfo.py b/usertools/dpdk-pmdinfo.py
> index f9ed755176..1661982791 100755
> --- a/usertools/dpdk-pmdinfo.py
> +++ b/usertools/dpdk-pmdinfo.py
> @@ -1,4 +1,4 @@
> -#!/usr/bin/env python
> +#!/usr/bin/env python3
>  # SPDX-License-Identifier: BSD-3-Clause
>  # Copyright(c) 2016  Neil Horman <nhorman@tuxdriver.com>
>  
> @@ -7,8 +7,6 @@
>  # Utility to dump PMD_INFO_STRING support from an object file
>  #
>  # -------------------------------------------------------------------------
> -from __future__ import print_function
> -from __future__ import unicode_literals
>  import json
>  import io
>  import os
> @@ -28,9 +26,6 @@
>  pcidb = None
>  
>  # ===========================================
> -if sys.version_info.major < 3:
> -        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
> -        print("Please use Python 3 instead", file=sys.stderr)
>  
>  class Vendor:
>      """
> -- 
> 2.17.1
> 
> 
Acked-by: Neil Horman <nhorman@tuxdriver.com>


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v5 7/9] devtools: support python3 only
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 7/9] devtools: " Louise Kilheeney
@ 2020-08-21 12:42     ` Neil Horman
  0 siblings, 0 replies; 175+ messages in thread
From: Neil Horman @ 2020-08-21 12:42 UTC (permalink / raw)
  To: Louise Kilheeney
  Cc: dev, robin.jarry, anatoly.burakov, bruce.richardson, Neil Horman,
	Ray Kinsella

On Fri, Aug 21, 2020 at 10:14:50AM +0100, Louise Kilheeney wrote:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Neil Horman <nhorman@tuxdriver.com>
> Cc: Ray Kinsella <mdr@ashroe.eu>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> Acked-by: Ray Kinsella <mdr@ashroe.eu>
> ---
>  devtools/update_version_map_abi.py | 7 +------
>  1 file changed, 1 insertion(+), 6 deletions(-)
> 
> diff --git a/devtools/update_version_map_abi.py b/devtools/update_version_map_abi.py
> index 80a61641ed..830e6c58c8 100755
> --- a/devtools/update_version_map_abi.py
> +++ b/devtools/update_version_map_abi.py
> @@ -1,4 +1,4 @@
> -#!/usr/bin/env python
> +#!/usr/bin/env python3
>  # SPDX-License-Identifier: BSD-3-Clause
>  # Copyright(c) 2019 Intel Corporation
>  
> @@ -9,7 +9,6 @@
>  from the devtools/update-abi.sh utility.
>  """
>  
> -from __future__ import print_function
>  import argparse
>  import sys
>  import re
> @@ -160,10 +159,6 @@ def __generate_internal_abi(f_out, lines):
>      print("};", file=f_out)
>  
>  def __main():
> -    if sys.version_info.major < 3:
> -        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
> -        print("Please use Python 3 instead", file=sys.stderr)
> -
>      arg_parser = argparse.ArgumentParser(
>          description='Merge versions in linker version script.')
>  
> -- 
> 2.17.1
> 
> 
Acked-by: Neil Horman <nhorman@tuxdriver.com>


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only.
  2020-08-21  9:14 ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only Louise Kilheeney
                     ` (8 preceding siblings ...)
  2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 9/9] app/test-bbdev: " Louise Kilheeney
@ 2020-09-15 14:11   ` David Marchand
  2020-09-21 11:46   ` [dpdk-dev] [PATCH v6 00/10] adding " Kevin Laatz
  10 siblings, 0 replies; 175+ messages in thread
From: David Marchand @ 2020-09-15 14:11 UTC (permalink / raw)
  To: Louise Kilheeney; +Cc: dev, Robin Jarry, Burakov, Anatoly, Bruce Richardson

Hello Louise,

There was a comment from Bruce on patch 5 commitlog.
There is a conflict since make removal.
And I think buildtools/map_to_win.py has been missed.


-- 
David Marchand


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v6 00/10] adding support for python 3 only
  2020-08-21  9:14 ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only Louise Kilheeney
                     ` (9 preceding siblings ...)
  2020-09-15 14:11   ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only David Marchand
@ 2020-09-21 11:46   ` Kevin Laatz
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 01/10] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
                       ` (10 more replies)
  10 siblings, 11 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 11:46 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchard,
	Kevin Laatz

This patch set converts all python scripts in the project to use
python3 only and removes all deprecation notices associated with these 
changes. This is due to python2 being EOL in January 2020.

---
v6:
  - rebased, removing conflict with make removal patchset.
  - added changes to buildtools/map_to_win.py

Kevin Laatz (3):
  app/test-cmdline: support python3 only
  app/test: support python3 only
  buildtools: support python3 only

Louise Kilheeney (7):
  usertools/dpdk-telemetry-client: support python3 only
  usertools/dpdk-devbind: support python3 only
  usertools/dpdk-pmdinfo: support python3 only
  usertools/cpu_layout: support python3 only
  devtools: support python3 only
  config/arm: support python3 only
  app/test-bbdev: support python3 only

 app/test-bbdev/test-bbdev.py          |  7 +------
 app/test-cmdline/cmdline_test.py      |  9 ++-------
 app/test-cmdline/cmdline_test_data.py |  1 +
 app/test/autotest.py                  |  7 +------
 app/test/autotest_data.py             |  1 +
 app/test/autotest_runner.py           | 21 ++++++++-------------
 app/test/autotest_test_funcs.py       |  1 +
 buildtools/map_to_win.py              |  3 +--
 config/arm/armv8_machine.py           |  2 +-
 devtools/update_version_map_abi.py    |  7 +------
 usertools/cpu_layout.py               | 13 ++-----------
 usertools/dpdk-devbind.py             | 22 ++++------------------
 usertools/dpdk-pmdinfo.py             |  7 +------
 usertools/dpdk-telemetry-client.py    | 20 ++++----------------
 14 files changed, 29 insertions(+), 92 deletions(-)

-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v6 01/10] usertools/dpdk-telemetry-client: support python3 only
  2020-09-21 11:46   ` [dpdk-dev] [PATCH v6 00/10] adding " Kevin Laatz
@ 2020-09-21 11:46     ` Kevin Laatz
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 02/10] usertools/dpdk-devbind: " Kevin Laatz
                       ` (9 subsequent siblings)
  10 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 11:46 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchard,
	Louise Kilheeney, Kevin Laatz

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Kevin Laatz <kevin.laatz@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---
 usertools/dpdk-telemetry-client.py | 20 ++++----------------
 1 file changed, 4 insertions(+), 16 deletions(-)

diff --git a/usertools/dpdk-telemetry-client.py b/usertools/dpdk-telemetry-client.py
index 98d28fa89b..fa599046a4 100755
--- a/usertools/dpdk-telemetry-client.py
+++ b/usertools/dpdk-telemetry-client.py
@@ -1,10 +1,7 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2018 Intel Corporation
 
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import socket
 import os
 import sys
@@ -18,15 +15,6 @@
 GLOBAL_METRICS_REQ = "{\"action\":0,\"command\":\"global_stat_values\",\"data\":null}"
 DEFAULT_FP = "/var/run/dpdk/default_client"
 
-try:
-    raw_input  # Python 2
-except NameError:
-    raw_input = input  # Python 3
-
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 class Socket:
 
     def __init__(self):
@@ -53,7 +41,7 @@ def __init__(self): # Creates a client instance
     def __del__(self):
         try:
             if self.unregistered == 0:
-                self.unregister();
+                self.unregister()
         except:
             print("Error - Client could not be destroyed")
 
@@ -86,7 +74,7 @@ def requestMetrics(self): # Requests metrics for given client
 
     def repeatedlyRequestMetrics(self, sleep_time): # Recursively requests metrics for given client
         print("\nPlease enter the number of times you'd like to continuously request Metrics:")
-        n_requests = int(raw_input("\n:"))
+        n_requests = int(input("\n:"))
         print("\033[F") #Removes the user input from screen, cleans it up
         print("\033[K")
         for i in range(n_requests):
@@ -107,7 +95,7 @@ def interactiveMenu(self, sleep_time): # Creates Interactive menu within the scr
             print("[4] Unregister client")
 
             try:
-                self.choice = int(raw_input("\n:"))
+                self.choice = int(input("\n:"))
                 print("\033[F") #Removes the user input for screen, cleans it up
                 print("\033[K")
                 if self.choice == 1:
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v6 02/10] usertools/dpdk-devbind: support python3 only
  2020-09-21 11:46   ` [dpdk-dev] [PATCH v6 00/10] adding " Kevin Laatz
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 01/10] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
@ 2020-09-21 11:46     ` Kevin Laatz
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 03/10] usertools/dpdk-pmdinfo: " Kevin Laatz
                       ` (8 subsequent siblings)
  10 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 11:46 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchard,
	Louise Kilheeney

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
---
 usertools/dpdk-devbind.py | 22 ++++------------------
 1 file changed, 4 insertions(+), 18 deletions(-)

diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index 094c2ffc8b..8278a748d4 100755
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
@@ -1,9 +1,8 @@
-#! /usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 #
 
-from __future__ import print_function
 import sys
 import os
 import getopt
@@ -12,10 +11,6 @@
 from os.path import exists, abspath, dirname, basename
 from os.path import join as path_join
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 # The PCI base class for all devices
 network_class = {'Class': '02', 'Vendor': None, 'Device': None,
                     'SVendor': None, 'SDevice': None}
@@ -154,14 +149,6 @@ def usage():
 
     """ % locals())  # replace items from local variables
 
-
-# This is roughly compatible with check_output function in subprocess module
-# which is only available in python 2.7.
-def check_output(args, stderr=None):
-    '''Run a command and capture its output'''
-    return subprocess.Popen(args, stdout=subprocess.PIPE,
-                            stderr=stderr).communicate()[0]
-
 # check if a specific kernel module is loaded
 def module_is_loaded(module):
     global loaded_modules
@@ -218,8 +205,7 @@ def get_pci_device_details(dev_id, probe_lspci):
     device = {}
 
     if probe_lspci:
-        extra_info = check_output(["lspci", "-vmmks", dev_id]).splitlines()
-
+        extra_info = subprocess.check_output(["lspci", "-vmmks", dev_id]).splitlines()
         # parse lspci details
         for line in extra_info:
             if len(line) == 0:
@@ -255,7 +241,7 @@ def get_device_details(devices_type):
     # first loop through and read details for all devices
     # request machine readable format, with numeric IDs and String
     dev = {}
-    dev_lines = check_output(["lspci", "-Dvmmnnk"]).splitlines()
+    dev_lines = subprocess.check_output(["lspci", "-Dvmmnnk"]).splitlines()
     for dev_line in dev_lines:
         if len(dev_line) == 0:
             if device_type_match(dev, devices_type):
@@ -283,7 +269,7 @@ def get_device_details(devices_type):
         # check what is the interface if any for an ssh connection if
         # any to this host, so we can mark it later.
         ssh_if = []
-        route = check_output(["ip", "-o", "route"])
+        route = subprocess.check_output(["ip", "-o", "route"])
         # filter out all lines for 169.254 routes
         route = "\n".join(filter(lambda ln: not ln.startswith("169.254"),
                              route.decode().splitlines()))
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v6 03/10] usertools/dpdk-pmdinfo: support python3 only
  2020-09-21 11:46   ` [dpdk-dev] [PATCH v6 00/10] adding " Kevin Laatz
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 01/10] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 02/10] usertools/dpdk-devbind: " Kevin Laatz
@ 2020-09-21 11:46     ` Kevin Laatz
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 04/10] usertools/cpu_layout: " Kevin Laatz
                       ` (7 subsequent siblings)
  10 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 11:46 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchard,
	Louise Kilheeney, Neil Horman

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Neil Horman <nhorman@tuxdriver.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
---
 usertools/dpdk-pmdinfo.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/usertools/dpdk-pmdinfo.py b/usertools/dpdk-pmdinfo.py
index f9ed755176..1661982791 100755
--- a/usertools/dpdk-pmdinfo.py
+++ b/usertools/dpdk-pmdinfo.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2016  Neil Horman <nhorman@tuxdriver.com>
 
@@ -7,8 +7,6 @@
 # Utility to dump PMD_INFO_STRING support from an object file
 #
 # -------------------------------------------------------------------------
-from __future__ import print_function
-from __future__ import unicode_literals
 import json
 import io
 import os
@@ -28,9 +26,6 @@
 pcidb = None
 
 # ===========================================
-if sys.version_info.major < 3:
-        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-        print("Please use Python 3 instead", file=sys.stderr)
 
 class Vendor:
     """
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v6 04/10] usertools/cpu_layout: support python3 only
  2020-09-21 11:46   ` [dpdk-dev] [PATCH v6 00/10] adding " Kevin Laatz
                       ` (2 preceding siblings ...)
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 03/10] usertools/dpdk-pmdinfo: " Kevin Laatz
@ 2020-09-21 11:46     ` Kevin Laatz
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 05/10] app/test-cmdline: " Kevin Laatz
                       ` (6 subsequent siblings)
  10 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 11:46 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchard,
	Louise Kilheeney

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
---
 usertools/cpu_layout.py | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/usertools/cpu_layout.py b/usertools/cpu_layout.py
index 5423c7965f..89a48cec46 100755
--- a/usertools/cpu_layout.py
+++ b/usertools/cpu_layout.py
@@ -1,18 +1,9 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 # Copyright(c) 2017 Cavium, Inc. All rights reserved.
 
-from __future__ import print_function
 import sys
-try:
-    xrange # Python 2
-except NameError:
-    xrange = range # Python 3
-
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
 
 sockets = []
 cores = []
@@ -21,7 +12,7 @@
 fd = open("{}/kernel_max".format(base_path))
 max_cpus = int(fd.read())
 fd.close()
-for cpu in xrange(max_cpus + 1):
+for cpu in range(max_cpus + 1):
     try:
         fd = open("{}/cpu{}/topology/core_id".format(base_path, cpu))
     except IOError:
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v6 05/10] app/test-cmdline: support python3 only
  2020-09-21 11:46   ` [dpdk-dev] [PATCH v6 00/10] adding " Kevin Laatz
                       ` (3 preceding siblings ...)
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 04/10] usertools/cpu_layout: " Kevin Laatz
@ 2020-09-21 11:46     ` Kevin Laatz
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 06/10] app/test: " Kevin Laatz
                       ` (5 subsequent siblings)
  10 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 11:46 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchard,
	Kevin Laatz, Olivier Matz, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Olivier Matz <olivier.matz@6wind.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>

---
v5:
  - fixed python3 issue causing script to fail. Divisions without the
    typecast lead to a floating point result, which was messing up the
    loop.

v6:
  - Removed changes to mk/rte.sdktest.mk since it no longer exists.
---
 app/test-cmdline/cmdline_test.py      | 9 ++-------
 app/test-cmdline/cmdline_test_data.py | 1 +
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/app/test-cmdline/cmdline_test.py b/app/test-cmdline/cmdline_test.py
index 954428e2bf..074fed7e7f 100755
--- a/app/test-cmdline/cmdline_test.py
+++ b/app/test-cmdline/cmdline_test.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that runs cmdline_test app and feeds keystrokes into it.
-from __future__ import print_function
 import cmdline_test_data
 import os
 import pexpect
@@ -19,10 +18,6 @@ def runTest(child, test):
         return 0
     child.expect(test["Result"], 1)
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 #
 # history test is a special case
 #
@@ -43,7 +38,7 @@ def runHistoryTest(child):
     i = 0
 
     # fill the history with numbers
-    while i < history_size / 10:
+    while i < int(history_size / 10):
         # add 1 to prevent from parsing as octals
         child.send("1" + str(i).zfill(8) + cmdline_test_data.ENTER)
         # the app will simply print out the number
diff --git a/app/test-cmdline/cmdline_test_data.py b/app/test-cmdline/cmdline_test_data.py
index 114d2cb6a0..2d9b3262a6 100644
--- a/app/test-cmdline/cmdline_test_data.py
+++ b/app/test-cmdline/cmdline_test_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v6 06/10] app/test: support python3 only
  2020-09-21 11:46   ` [dpdk-dev] [PATCH v6 00/10] adding " Kevin Laatz
                       ` (4 preceding siblings ...)
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 05/10] app/test-cmdline: " Kevin Laatz
@ 2020-09-21 11:46     ` Kevin Laatz
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 07/10] devtools: " Kevin Laatz
                       ` (4 subsequent siblings)
  10 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 11:46 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchard,
	Kevin Laatz, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

---
v6:
  - Removed changes to mk/rte.sdktest.mk since the file no longer exists
---
 app/test/autotest.py            |  7 +------
 app/test/autotest_data.py       |  1 +
 app/test/autotest_runner.py     | 21 ++++++++-------------
 app/test/autotest_test_funcs.py |  1 +
 4 files changed, 11 insertions(+), 19 deletions(-)

diff --git a/app/test/autotest.py b/app/test/autotest.py
index cf7584ccd7..9eef1efbe5 100644
--- a/app/test/autotest.py
+++ b/app/test/autotest.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that uses either test app or qemu controlled by python-pexpect
-from __future__ import print_function
 import autotest_data
 import autotest_runner
 import sys
@@ -17,10 +16,6 @@ def usage():
     usage()
     sys.exit(1)
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 target = sys.argv[2]
 
 test_whitelist = None
diff --git a/app/test/autotest_data.py b/app/test/autotest_data.py
index 4b7da45e09..097638941f 100644
--- a/app/test/autotest_data.py
+++ b/app/test/autotest_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/app/test/autotest_runner.py b/app/test/autotest_runner.py
index 95e74c760d..998fe57a55 100644
--- a/app/test/autotest_runner.py
+++ b/app/test/autotest_runner.py
@@ -1,10 +1,10 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # The main logic behind running autotests in parallel
 
-from __future__ import print_function
-import StringIO
+import io
 import csv
 from multiprocessing import Pool, Queue
 import pexpect
@@ -50,11 +50,7 @@ def first_cpu_on_node(node_nr):
                 map(os.path.basename, cpu_path)
             )
     )
-    # for compatibility between python 3 and 2 we need to make interable out
-    # of filter return as it returns list in python 2 and a generator in 3
-    m = next(iter(cpu_name))
-    return int(m.group(1))
-
+    return int(next(cpu_name).group(1))
 
 pool_child = None  # per-process child
 
@@ -78,7 +74,7 @@ def pool_init(queue, result_queue):
     cmdline = "%s %s" % (cmdline, prefix_cmdline)
 
     # prepare logging of init
-    startuplog = StringIO.StringIO()
+    startuplog = io.StringIO()
 
     # run test app
     try:
@@ -86,8 +82,7 @@ def pool_init(queue, result_queue):
         print("\n%s %s\n" % ("=" * 20, prefix), file=startuplog)
         print("\ncmdline=%s" % cmdline, file=startuplog)
 
-        pool_child = pexpect.spawn(cmdline, logfile=startuplog)
-
+        pool_child = pexpect.spawn(cmdline, logfile=startuplog, encoding='utf-8')
         # wait for target to boot
         if not wait_prompt(pool_child):
             pool_child.close()
@@ -138,7 +133,7 @@ def run_test(target, test):
     # create log buffer for each test
     # in multiprocessing environment, the logging would be
     # interleaved and will create a mess, hence the buffering
-    logfile = StringIO.StringIO()
+    logfile = io.StringIO()
     pool_child.logfile = logfile
 
     # make a note when the test started
@@ -210,9 +205,9 @@ def __init__(self, cmdline, target, blacklist, whitelist, n_processes):
         # parse the binary for available test commands
         binary = cmdline.split()[0]
         stripped = 'not stripped' not in \
-                   subprocess.check_output(['file', binary])
+                   subprocess.check_output(['file', binary]).decode()
         if not stripped:
-            symbols = subprocess.check_output(['nm', binary]).decode('utf-8')
+            symbols = subprocess.check_output(['nm', binary]).decode()
             self.avail_cmds = re.findall('test_register_(\w+)', symbols)
         else:
             self.avail_cmds = None
diff --git a/app/test/autotest_test_funcs.py b/app/test/autotest_test_funcs.py
index 26688b7132..775dfd1dc5 100644
--- a/app/test/autotest_test_funcs.py
+++ b/app/test/autotest_test_funcs.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v6 07/10] devtools: support python3 only
  2020-09-21 11:46   ` [dpdk-dev] [PATCH v6 00/10] adding " Kevin Laatz
                       ` (5 preceding siblings ...)
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 06/10] app/test: " Kevin Laatz
@ 2020-09-21 11:46     ` Kevin Laatz
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 08/10] config/arm: " Kevin Laatz
                       ` (3 subsequent siblings)
  10 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 11:46 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchard,
	Louise Kilheeney, Neil Horman, Ray Kinsella

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Ray Kinsella <mdr@ashroe.eu>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
---
 devtools/update_version_map_abi.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/devtools/update_version_map_abi.py b/devtools/update_version_map_abi.py
index 10c3bc8098..3536a54b44 100755
--- a/devtools/update_version_map_abi.py
+++ b/devtools/update_version_map_abi.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2019 Intel Corporation
 
@@ -9,7 +9,6 @@
 from the devtools/update-abi.sh utility.
 """
 
-from __future__ import print_function
 import argparse
 import sys
 import re
@@ -160,10 +159,6 @@ def __generate_internal_abi(f_out, lines):
     print("};", file=f_out)
 
 def __main():
-    if sys.version_info.major < 3:
-        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-        print("Please use Python 3 instead", file=sys.stderr)
-
     arg_parser = argparse.ArgumentParser(
         description='Merge versions in linker version script.')
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v6 08/10] config/arm: support python3 only
  2020-09-21 11:46   ` [dpdk-dev] [PATCH v6 00/10] adding " Kevin Laatz
                       ` (6 preceding siblings ...)
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 07/10] devtools: " Kevin Laatz
@ 2020-09-21 11:46     ` Kevin Laatz
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 09/10] app/test-bbdev: " Kevin Laatz
                       ` (2 subsequent siblings)
  10 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 11:46 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchard,
	Louise Kilheeney, Thomas Monjalon

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Thomas Monjalon <thomas@monjalon.net>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 config/arm/armv8_machine.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/arm/armv8_machine.py b/config/arm/armv8_machine.py
index 404866d2f8..1f689d9a83 100755
--- a/config/arm/armv8_machine.py
+++ b/config/arm/armv8_machine.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Cavium, Inc
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v6 09/10] app/test-bbdev: support python3 only
  2020-09-21 11:46   ` [dpdk-dev] [PATCH v6 00/10] adding " Kevin Laatz
                       ` (7 preceding siblings ...)
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 08/10] config/arm: " Kevin Laatz
@ 2020-09-21 11:46     ` Kevin Laatz
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 10/10] buildtools: " Kevin Laatz
  2020-09-21 12:03     ` [dpdk-dev] [PATCH v7 00/10] adding support for python 3 only Kevin Laatz
  10 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 11:46 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchard,
	Louise Kilheeney, Nicolas Chautru

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Nicolas Chautru <nicolas.chautru@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 app/test-bbdev/test-bbdev.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/app/test-bbdev/test-bbdev.py b/app/test-bbdev/test-bbdev.py
index 5ae2dc6c49..7d67dbe30a 100755
--- a/app/test-bbdev/test-bbdev.py
+++ b/app/test-bbdev/test-bbdev.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Intel Corporation
 
-from __future__ import print_function
 import sys
 import os
 import argparse
@@ -16,10 +15,6 @@ def kill(process):
     print("ERROR: Test app timed out")
     process.kill()
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 if "RTE_SDK" in os.environ:
     dpdk_path = os.environ["RTE_SDK"]
 else:
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v6 10/10] buildtools: support python3 only
  2020-09-21 11:46   ` [dpdk-dev] [PATCH v6 00/10] adding " Kevin Laatz
                       ` (8 preceding siblings ...)
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 09/10] app/test-bbdev: " Kevin Laatz
@ 2020-09-21 11:46     ` Kevin Laatz
  2020-09-21 12:03     ` [dpdk-dev] [PATCH v7 00/10] adding support for python 3 only Kevin Laatz
  10 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 11:46 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchard,
	Kevin Laatz

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
---
 buildtools/map_to_win.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/buildtools/map_to_win.py b/buildtools/map_to_win.py
index 2990b58634..2a6cb88605 100644
--- a/buildtools/map_to_win.py
+++ b/buildtools/map_to_win.py
@@ -1,8 +1,7 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2019 Intel Corporation
 
-from __future__ import print_function
 import sys
 from os.path import dirname, basename, join, exists
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v7 00/10] adding support for python 3 only
  2020-09-21 11:46   ` [dpdk-dev] [PATCH v6 00/10] adding " Kevin Laatz
                       ` (9 preceding siblings ...)
  2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 10/10] buildtools: " Kevin Laatz
@ 2020-09-21 12:03     ` Kevin Laatz
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 01/10] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
                         ` (10 more replies)
  10 siblings, 11 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 12:03 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Kevin Laatz

This patch set converts all python scripts in the project to use
python3 only and removes all deprecation notices associated with these
changes. This is due to python2 being EOL in January 2020.

---
v6:
  - rebased, removing conflict with make removal patchset.
  - added changes to buildtools/map_to_win.py

v7:
  - typo in email Cc'ing David Marchand
  - added maintainers for buildtools patch

Kevin Laatz (3):
  app/test-cmdline: support python3 only
  app/test: support python3 only
  buildtools: support python3 only

Louise Kilheeney (7):
  usertools/dpdk-telemetry-client: support python3 only
  usertools/dpdk-devbind: support python3 only
  usertools/dpdk-pmdinfo: support python3 only
  usertools/cpu_layout: support python3 only
  devtools: support python3 only
  config/arm: support python3 only
  app/test-bbdev: support python3 only

 app/test-bbdev/test-bbdev.py          |  7 +------
 app/test-cmdline/cmdline_test.py      |  9 ++-------
 app/test-cmdline/cmdline_test_data.py |  1 +
 app/test/autotest.py                  |  7 +------
 app/test/autotest_data.py             |  1 +
 app/test/autotest_runner.py           | 21 ++++++++-------------
 app/test/autotest_test_funcs.py       |  1 +
 buildtools/map_to_win.py              |  3 +--
 config/arm/armv8_machine.py           |  2 +-
 devtools/update_version_map_abi.py    |  7 +------
 usertools/cpu_layout.py               | 13 ++-----------
 usertools/dpdk-devbind.py             | 22 ++++------------------
 usertools/dpdk-pmdinfo.py             |  7 +------
 usertools/dpdk-telemetry-client.py    | 20 ++++----------------
 14 files changed, 29 insertions(+), 92 deletions(-)

-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v7 01/10] usertools/dpdk-telemetry-client: support python3 only
  2020-09-21 12:03     ` [dpdk-dev] [PATCH v7 00/10] adding support for python 3 only Kevin Laatz
@ 2020-09-21 12:03       ` Kevin Laatz
  2020-09-25 14:32         ` Robin Jarry
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 02/10] usertools/dpdk-devbind: " Kevin Laatz
                         ` (9 subsequent siblings)
  10 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 12:03 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney, Kevin Laatz

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Kevin Laatz <kevin.laatz@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---
 usertools/dpdk-telemetry-client.py | 20 ++++----------------
 1 file changed, 4 insertions(+), 16 deletions(-)

diff --git a/usertools/dpdk-telemetry-client.py b/usertools/dpdk-telemetry-client.py
index 98d28fa89b..fa599046a4 100755
--- a/usertools/dpdk-telemetry-client.py
+++ b/usertools/dpdk-telemetry-client.py
@@ -1,10 +1,7 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2018 Intel Corporation
 
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import socket
 import os
 import sys
@@ -18,15 +15,6 @@
 GLOBAL_METRICS_REQ = "{\"action\":0,\"command\":\"global_stat_values\",\"data\":null}"
 DEFAULT_FP = "/var/run/dpdk/default_client"
 
-try:
-    raw_input  # Python 2
-except NameError:
-    raw_input = input  # Python 3
-
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 class Socket:
 
     def __init__(self):
@@ -53,7 +41,7 @@ def __init__(self): # Creates a client instance
     def __del__(self):
         try:
             if self.unregistered == 0:
-                self.unregister();
+                self.unregister()
         except:
             print("Error - Client could not be destroyed")
 
@@ -86,7 +74,7 @@ def requestMetrics(self): # Requests metrics for given client
 
     def repeatedlyRequestMetrics(self, sleep_time): # Recursively requests metrics for given client
         print("\nPlease enter the number of times you'd like to continuously request Metrics:")
-        n_requests = int(raw_input("\n:"))
+        n_requests = int(input("\n:"))
         print("\033[F") #Removes the user input from screen, cleans it up
         print("\033[K")
         for i in range(n_requests):
@@ -107,7 +95,7 @@ def interactiveMenu(self, sleep_time): # Creates Interactive menu within the scr
             print("[4] Unregister client")
 
             try:
-                self.choice = int(raw_input("\n:"))
+                self.choice = int(input("\n:"))
                 print("\033[F") #Removes the user input for screen, cleans it up
                 print("\033[K")
                 if self.choice == 1:
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v7 02/10] usertools/dpdk-devbind: support python3 only
  2020-09-21 12:03     ` [dpdk-dev] [PATCH v7 00/10] adding support for python 3 only Kevin Laatz
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 01/10] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
@ 2020-09-21 12:03       ` Kevin Laatz
  2020-09-25 14:49         ` Robin Jarry
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 03/10] usertools/dpdk-pmdinfo: " Kevin Laatz
                         ` (8 subsequent siblings)
  10 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 12:03 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
---
 usertools/dpdk-devbind.py | 22 ++++------------------
 1 file changed, 4 insertions(+), 18 deletions(-)

diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index 094c2ffc8b..8278a748d4 100755
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
@@ -1,9 +1,8 @@
-#! /usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 #
 
-from __future__ import print_function
 import sys
 import os
 import getopt
@@ -12,10 +11,6 @@
 from os.path import exists, abspath, dirname, basename
 from os.path import join as path_join
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 # The PCI base class for all devices
 network_class = {'Class': '02', 'Vendor': None, 'Device': None,
                     'SVendor': None, 'SDevice': None}
@@ -154,14 +149,6 @@ def usage():
 
     """ % locals())  # replace items from local variables
 
-
-# This is roughly compatible with check_output function in subprocess module
-# which is only available in python 2.7.
-def check_output(args, stderr=None):
-    '''Run a command and capture its output'''
-    return subprocess.Popen(args, stdout=subprocess.PIPE,
-                            stderr=stderr).communicate()[0]
-
 # check if a specific kernel module is loaded
 def module_is_loaded(module):
     global loaded_modules
@@ -218,8 +205,7 @@ def get_pci_device_details(dev_id, probe_lspci):
     device = {}
 
     if probe_lspci:
-        extra_info = check_output(["lspci", "-vmmks", dev_id]).splitlines()
-
+        extra_info = subprocess.check_output(["lspci", "-vmmks", dev_id]).splitlines()
         # parse lspci details
         for line in extra_info:
             if len(line) == 0:
@@ -255,7 +241,7 @@ def get_device_details(devices_type):
     # first loop through and read details for all devices
     # request machine readable format, with numeric IDs and String
     dev = {}
-    dev_lines = check_output(["lspci", "-Dvmmnnk"]).splitlines()
+    dev_lines = subprocess.check_output(["lspci", "-Dvmmnnk"]).splitlines()
     for dev_line in dev_lines:
         if len(dev_line) == 0:
             if device_type_match(dev, devices_type):
@@ -283,7 +269,7 @@ def get_device_details(devices_type):
         # check what is the interface if any for an ssh connection if
         # any to this host, so we can mark it later.
         ssh_if = []
-        route = check_output(["ip", "-o", "route"])
+        route = subprocess.check_output(["ip", "-o", "route"])
         # filter out all lines for 169.254 routes
         route = "\n".join(filter(lambda ln: not ln.startswith("169.254"),
                              route.decode().splitlines()))
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v7 03/10] usertools/dpdk-pmdinfo: support python3 only
  2020-09-21 12:03     ` [dpdk-dev] [PATCH v7 00/10] adding support for python 3 only Kevin Laatz
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 01/10] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 02/10] usertools/dpdk-devbind: " Kevin Laatz
@ 2020-09-21 12:03       ` Kevin Laatz
  2020-09-25 14:50         ` Robin Jarry
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 04/10] usertools/cpu_layout: " Kevin Laatz
                         ` (7 subsequent siblings)
  10 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 12:03 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney, Neil Horman

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Neil Horman <nhorman@tuxdriver.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
---
 usertools/dpdk-pmdinfo.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/usertools/dpdk-pmdinfo.py b/usertools/dpdk-pmdinfo.py
index f9ed755176..1661982791 100755
--- a/usertools/dpdk-pmdinfo.py
+++ b/usertools/dpdk-pmdinfo.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2016  Neil Horman <nhorman@tuxdriver.com>
 
@@ -7,8 +7,6 @@
 # Utility to dump PMD_INFO_STRING support from an object file
 #
 # -------------------------------------------------------------------------
-from __future__ import print_function
-from __future__ import unicode_literals
 import json
 import io
 import os
@@ -28,9 +26,6 @@
 pcidb = None
 
 # ===========================================
-if sys.version_info.major < 3:
-        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-        print("Please use Python 3 instead", file=sys.stderr)
 
 class Vendor:
     """
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v7 04/10] usertools/cpu_layout: support python3 only
  2020-09-21 12:03     ` [dpdk-dev] [PATCH v7 00/10] adding support for python 3 only Kevin Laatz
                         ` (2 preceding siblings ...)
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 03/10] usertools/dpdk-pmdinfo: " Kevin Laatz
@ 2020-09-21 12:03       ` Kevin Laatz
  2020-09-25 14:51         ` Robin Jarry
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 05/10] app/test-cmdline: " Kevin Laatz
                         ` (6 subsequent siblings)
  10 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 12:03 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
---
 usertools/cpu_layout.py | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/usertools/cpu_layout.py b/usertools/cpu_layout.py
index 5423c7965f..89a48cec46 100755
--- a/usertools/cpu_layout.py
+++ b/usertools/cpu_layout.py
@@ -1,18 +1,9 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 # Copyright(c) 2017 Cavium, Inc. All rights reserved.
 
-from __future__ import print_function
 import sys
-try:
-    xrange # Python 2
-except NameError:
-    xrange = range # Python 3
-
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
 
 sockets = []
 cores = []
@@ -21,7 +12,7 @@
 fd = open("{}/kernel_max".format(base_path))
 max_cpus = int(fd.read())
 fd.close()
-for cpu in xrange(max_cpus + 1):
+for cpu in range(max_cpus + 1):
     try:
         fd = open("{}/cpu{}/topology/core_id".format(base_path, cpu))
     except IOError:
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v7 05/10] app/test-cmdline: support python3 only
  2020-09-21 12:03     ` [dpdk-dev] [PATCH v7 00/10] adding support for python 3 only Kevin Laatz
                         ` (3 preceding siblings ...)
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 04/10] usertools/cpu_layout: " Kevin Laatz
@ 2020-09-21 12:03       ` Kevin Laatz
  2020-09-25 14:52         ` Robin Jarry
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 06/10] app/test: " Kevin Laatz
                         ` (5 subsequent siblings)
  10 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 12:03 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Kevin Laatz, Olivier Matz, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Olivier Matz <olivier.matz@6wind.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>

---
v5:
  - fixed python3 issue causing script to fail. Divisions without the
    typecast lead to a floating point result, which was messing up the
    loop.

v6:
  - Removed changes to mk/rte.sdktest.mk since it no longer exists.
---
 app/test-cmdline/cmdline_test.py      | 9 ++-------
 app/test-cmdline/cmdline_test_data.py | 1 +
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/app/test-cmdline/cmdline_test.py b/app/test-cmdline/cmdline_test.py
index 954428e2bf..074fed7e7f 100755
--- a/app/test-cmdline/cmdline_test.py
+++ b/app/test-cmdline/cmdline_test.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that runs cmdline_test app and feeds keystrokes into it.
-from __future__ import print_function
 import cmdline_test_data
 import os
 import pexpect
@@ -19,10 +18,6 @@ def runTest(child, test):
         return 0
     child.expect(test["Result"], 1)
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 #
 # history test is a special case
 #
@@ -43,7 +38,7 @@ def runHistoryTest(child):
     i = 0
 
     # fill the history with numbers
-    while i < history_size / 10:
+    while i < int(history_size / 10):
         # add 1 to prevent from parsing as octals
         child.send("1" + str(i).zfill(8) + cmdline_test_data.ENTER)
         # the app will simply print out the number
diff --git a/app/test-cmdline/cmdline_test_data.py b/app/test-cmdline/cmdline_test_data.py
index 114d2cb6a0..2d9b3262a6 100644
--- a/app/test-cmdline/cmdline_test_data.py
+++ b/app/test-cmdline/cmdline_test_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v7 06/10] app/test: support python3 only
  2020-09-21 12:03     ` [dpdk-dev] [PATCH v7 00/10] adding support for python 3 only Kevin Laatz
                         ` (4 preceding siblings ...)
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 05/10] app/test-cmdline: " Kevin Laatz
@ 2020-09-21 12:03       ` Kevin Laatz
  2020-09-25 14:54         ` Robin Jarry
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 07/10] devtools: " Kevin Laatz
                         ` (4 subsequent siblings)
  10 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 12:03 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Kevin Laatz, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

---
v6:
  - Removed changes to mk/rte.sdktest.mk since the file no longer exists
---
 app/test/autotest.py            |  7 +------
 app/test/autotest_data.py       |  1 +
 app/test/autotest_runner.py     | 21 ++++++++-------------
 app/test/autotest_test_funcs.py |  1 +
 4 files changed, 11 insertions(+), 19 deletions(-)

diff --git a/app/test/autotest.py b/app/test/autotest.py
index cf7584ccd7..9eef1efbe5 100644
--- a/app/test/autotest.py
+++ b/app/test/autotest.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that uses either test app or qemu controlled by python-pexpect
-from __future__ import print_function
 import autotest_data
 import autotest_runner
 import sys
@@ -17,10 +16,6 @@ def usage():
     usage()
     sys.exit(1)
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 target = sys.argv[2]
 
 test_whitelist = None
diff --git a/app/test/autotest_data.py b/app/test/autotest_data.py
index 4b7da45e09..097638941f 100644
--- a/app/test/autotest_data.py
+++ b/app/test/autotest_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/app/test/autotest_runner.py b/app/test/autotest_runner.py
index 95e74c760d..998fe57a55 100644
--- a/app/test/autotest_runner.py
+++ b/app/test/autotest_runner.py
@@ -1,10 +1,10 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # The main logic behind running autotests in parallel
 
-from __future__ import print_function
-import StringIO
+import io
 import csv
 from multiprocessing import Pool, Queue
 import pexpect
@@ -50,11 +50,7 @@ def first_cpu_on_node(node_nr):
                 map(os.path.basename, cpu_path)
             )
     )
-    # for compatibility between python 3 and 2 we need to make interable out
-    # of filter return as it returns list in python 2 and a generator in 3
-    m = next(iter(cpu_name))
-    return int(m.group(1))
-
+    return int(next(cpu_name).group(1))
 
 pool_child = None  # per-process child
 
@@ -78,7 +74,7 @@ def pool_init(queue, result_queue):
     cmdline = "%s %s" % (cmdline, prefix_cmdline)
 
     # prepare logging of init
-    startuplog = StringIO.StringIO()
+    startuplog = io.StringIO()
 
     # run test app
     try:
@@ -86,8 +82,7 @@ def pool_init(queue, result_queue):
         print("\n%s %s\n" % ("=" * 20, prefix), file=startuplog)
         print("\ncmdline=%s" % cmdline, file=startuplog)
 
-        pool_child = pexpect.spawn(cmdline, logfile=startuplog)
-
+        pool_child = pexpect.spawn(cmdline, logfile=startuplog, encoding='utf-8')
         # wait for target to boot
         if not wait_prompt(pool_child):
             pool_child.close()
@@ -138,7 +133,7 @@ def run_test(target, test):
     # create log buffer for each test
     # in multiprocessing environment, the logging would be
     # interleaved and will create a mess, hence the buffering
-    logfile = StringIO.StringIO()
+    logfile = io.StringIO()
     pool_child.logfile = logfile
 
     # make a note when the test started
@@ -210,9 +205,9 @@ def __init__(self, cmdline, target, blacklist, whitelist, n_processes):
         # parse the binary for available test commands
         binary = cmdline.split()[0]
         stripped = 'not stripped' not in \
-                   subprocess.check_output(['file', binary])
+                   subprocess.check_output(['file', binary]).decode()
         if not stripped:
-            symbols = subprocess.check_output(['nm', binary]).decode('utf-8')
+            symbols = subprocess.check_output(['nm', binary]).decode()
             self.avail_cmds = re.findall('test_register_(\w+)', symbols)
         else:
             self.avail_cmds = None
diff --git a/app/test/autotest_test_funcs.py b/app/test/autotest_test_funcs.py
index 26688b7132..775dfd1dc5 100644
--- a/app/test/autotest_test_funcs.py
+++ b/app/test/autotest_test_funcs.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v7 07/10] devtools: support python3 only
  2020-09-21 12:03     ` [dpdk-dev] [PATCH v7 00/10] adding support for python 3 only Kevin Laatz
                         ` (5 preceding siblings ...)
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 06/10] app/test: " Kevin Laatz
@ 2020-09-21 12:03       ` Kevin Laatz
  2020-09-25 14:55         ` Robin Jarry
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 08/10] config/arm: " Kevin Laatz
                         ` (3 subsequent siblings)
  10 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 12:03 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney, Neil Horman, Ray Kinsella

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Ray Kinsella <mdr@ashroe.eu>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
---
 devtools/update_version_map_abi.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/devtools/update_version_map_abi.py b/devtools/update_version_map_abi.py
index 10c3bc8098..3536a54b44 100755
--- a/devtools/update_version_map_abi.py
+++ b/devtools/update_version_map_abi.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2019 Intel Corporation
 
@@ -9,7 +9,6 @@
 from the devtools/update-abi.sh utility.
 """
 
-from __future__ import print_function
 import argparse
 import sys
 import re
@@ -160,10 +159,6 @@ def __generate_internal_abi(f_out, lines):
     print("};", file=f_out)
 
 def __main():
-    if sys.version_info.major < 3:
-        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-        print("Please use Python 3 instead", file=sys.stderr)
-
     arg_parser = argparse.ArgumentParser(
         description='Merge versions in linker version script.')
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v7 08/10] config/arm: support python3 only
  2020-09-21 12:03     ` [dpdk-dev] [PATCH v7 00/10] adding support for python 3 only Kevin Laatz
                         ` (6 preceding siblings ...)
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 07/10] devtools: " Kevin Laatz
@ 2020-09-21 12:03       ` Kevin Laatz
  2020-09-25 14:55         ` Robin Jarry
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 09/10] app/test-bbdev: " Kevin Laatz
                         ` (2 subsequent siblings)
  10 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 12:03 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney, Thomas Monjalon

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Thomas Monjalon <thomas@monjalon.net>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 config/arm/armv8_machine.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/arm/armv8_machine.py b/config/arm/armv8_machine.py
index 404866d2f8..1f689d9a83 100755
--- a/config/arm/armv8_machine.py
+++ b/config/arm/armv8_machine.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Cavium, Inc
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v7 09/10] app/test-bbdev: support python3 only
  2020-09-21 12:03     ` [dpdk-dev] [PATCH v7 00/10] adding support for python 3 only Kevin Laatz
                         ` (7 preceding siblings ...)
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 08/10] config/arm: " Kevin Laatz
@ 2020-09-21 12:03       ` Kevin Laatz
  2020-09-25 14:56         ` Robin Jarry
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 10/10] buildtools: " Kevin Laatz
  2020-09-28 10:43       ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Kevin Laatz
  10 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 12:03 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney, Nicolas Chautru

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Nicolas Chautru <nicolas.chautru@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 app/test-bbdev/test-bbdev.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/app/test-bbdev/test-bbdev.py b/app/test-bbdev/test-bbdev.py
index 5ae2dc6c49..7d67dbe30a 100755
--- a/app/test-bbdev/test-bbdev.py
+++ b/app/test-bbdev/test-bbdev.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Intel Corporation
 
-from __future__ import print_function
 import sys
 import os
 import argparse
@@ -16,10 +15,6 @@ def kill(process):
     print("ERROR: Test app timed out")
     process.kill()
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 if "RTE_SDK" in os.environ:
     dpdk_path = os.environ["RTE_SDK"]
 else:
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v7 10/10] buildtools: support python3 only
  2020-09-21 12:03     ` [dpdk-dev] [PATCH v7 00/10] adding support for python 3 only Kevin Laatz
                         ` (8 preceding siblings ...)
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 09/10] app/test-bbdev: " Kevin Laatz
@ 2020-09-21 12:03       ` Kevin Laatz
  2020-09-25 14:56         ` Robin Jarry
  2020-09-28 10:43       ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Kevin Laatz
  10 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-21 12:03 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Kevin Laatz, Dmitry Kozlyuk, Narcisa Ana Maria Vasile,
	Dmitry Malloy, Pallavi Kadam

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Cc: Narcisa Ana Maria Vasile <navasile@linux.microsoft.com>
Cc: Dmitry Malloy <dmitrym@microsoft.com>
Cc: Pallavi Kadam <pallavi.kadam@intel.com>

Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

---
v7:
  - Cc Maintainers
---
 buildtools/map_to_win.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/buildtools/map_to_win.py b/buildtools/map_to_win.py
index 2990b58634..2a6cb88605 100644
--- a/buildtools/map_to_win.py
+++ b/buildtools/map_to_win.py
@@ -1,8 +1,7 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2019 Intel Corporation
 
-from __future__ import print_function
 import sys
 from os.path import dirname, basename, join, exists
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v7 01/10] usertools/dpdk-telemetry-client: support python3 only
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 01/10] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
@ 2020-09-25 14:32         ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-09-25 14:32 UTC (permalink / raw)
  To: Kevin Laatz
  Cc: dev, bruce.richardson, anatoly.burakov, david.marchand, Louise Kilheeney

Hi Kevin, all,

2020-09-21, Kevin Laatz:
> From: Louise Kilheeney <louise.kilheeney@intel.com>
> 
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Kevin Laatz <kevin.laatz@intel.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
[snip]
> -                self.unregister();
> +                self.unregister()

Is this related to Python 3? If not, it may be better to make code
cleanups in a separate series.

>          except:
>              print("Error - Client could not be destroyed")
>  
> @@ -86,7 +74,7 @@ def requestMetrics(self): # Requests metrics for given client
>  
>      def repeatedlyRequestMetrics(self, sleep_time): # Recursively requests metrics for given client
>          print("\nPlease enter the number of times you'd like to continuously request Metrics:")
> -        n_requests = int(raw_input("\n:"))
> +        n_requests = int(input("\n:"))
>          print("\033[F") #Removes the user input from screen, cleans it up
>          print("\033[K")
>          for i in range(n_requests):
> @@ -107,7 +95,7 @@ def interactiveMenu(self, sleep_time): # Creates Interactive menu within the scr
>              print("[4] Unregister client")
>  
>              try:
> -                self.choice = int(raw_input("\n:"))
> +                self.choice = int(input("\n:"))
>                  print("\033[F") #Removes the user input for screen, cleans it up
>                  print("\033[K")
>                  if self.choice == 1:
> -- 
> 2.25.1
> 

-- 
Robin

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v7 02/10] usertools/dpdk-devbind: support python3 only
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 02/10] usertools/dpdk-devbind: " Kevin Laatz
@ 2020-09-25 14:49         ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-09-25 14:49 UTC (permalink / raw)
  To: Kevin Laatz; +Cc: dev, bruce.richardson, anatoly.burakov, david.marchand

Hi Kevin, all,

2020-09-21, Kevin Laatz:
> From: Louise Kilheeney <louise.kilheeney@intel.com>
> 
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>

Acked-by: Robin Jarry <robin.jarry@6wind.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v7 03/10] usertools/dpdk-pmdinfo: support python3 only
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 03/10] usertools/dpdk-pmdinfo: " Kevin Laatz
@ 2020-09-25 14:50         ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-09-25 14:50 UTC (permalink / raw)
  To: Kevin Laatz
  Cc: dev, bruce.richardson, anatoly.burakov, david.marchand,
	Louise Kilheeney, Neil Horman

Hi Kevin, all,

2020-09-21, Kevin Laatz:
> From: Louise Kilheeney <louise.kilheeney@intel.com>
> 
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Neil Horman <nhorman@tuxdriver.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
> Acked-by: Neil Horman <nhorman@tuxdriver.com>

Acked-by: Robin Jarry <robin.jarry@6wind.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v7 04/10] usertools/cpu_layout: support python3 only
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 04/10] usertools/cpu_layout: " Kevin Laatz
@ 2020-09-25 14:51         ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-09-25 14:51 UTC (permalink / raw)
  To: Kevin Laatz; +Cc: dev, bruce.richardson, anatoly.burakov, david.marchand

Hi Kevin, all,

2020-09-21, Kevin Laatz:
> From: Louise Kilheeney <louise.kilheeney@intel.com>
> 
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>

Acked-by: Robin Jarry <robin.jarry@6wind.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v7 05/10] app/test-cmdline: support python3 only
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 05/10] app/test-cmdline: " Kevin Laatz
@ 2020-09-25 14:52         ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-09-25 14:52 UTC (permalink / raw)
  To: Kevin Laatz
  Cc: dev, bruce.richardson, anatoly.burakov, david.marchand,
	Olivier Matz, Louise Kilheeney

Hi Kevin, all,

2020-09-21, Kevin Laatz:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Olivier Matz <olivier.matz@6wind.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
> Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
[snip]
> @@ -43,7 +38,7 @@ def runHistoryTest(child):
>      i = 0
>  
>      # fill the history with numbers
> -    while i < history_size / 10:
> +    while i < int(history_size / 10):
>          # add 1 to prevent from parsing as octals
>          child.send("1" + str(i).zfill(8) + cmdline_test_data.ENTER)
>          # the app will simply print out the number

It would be better to use the integer division operator: //

-- 
Robin

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v7 06/10] app/test: support python3 only
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 06/10] app/test: " Kevin Laatz
@ 2020-09-25 14:54         ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-09-25 14:54 UTC (permalink / raw)
  To: Kevin Laatz
  Cc: dev, bruce.richardson, anatoly.burakov, david.marchand, Louise Kilheeney

Hi Kevin, all,

2020-09-21, Kevin Laatz:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

Acked-by: Robin Jarry <robin.jarry@6wind.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v7 07/10] devtools: support python3 only
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 07/10] devtools: " Kevin Laatz
@ 2020-09-25 14:55         ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-09-25 14:55 UTC (permalink / raw)
  To: Kevin Laatz
  Cc: dev, bruce.richardson, anatoly.burakov, david.marchand,
	Neil Horman, Ray Kinsella

Hi Kevin, all,

2020-09-21, Kevin Laatz:
> From: Louise Kilheeney <louise.kilheeney@intel.com>
> 
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Neil Horman <nhorman@tuxdriver.com>
> Cc: Ray Kinsella <mdr@ashroe.eu>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> Acked-by: Ray Kinsella <mdr@ashroe.eu>
> Acked-by: Neil Horman <nhorman@tuxdriver.com>

Acked-by: Robin Jarry <robin.jarry@6wind.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v7 08/10] config/arm: support python3 only
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 08/10] config/arm: " Kevin Laatz
@ 2020-09-25 14:55         ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-09-25 14:55 UTC (permalink / raw)
  To: Kevin Laatz
  Cc: dev, bruce.richardson, anatoly.burakov, david.marchand,
	Louise Kilheeney, Thomas Monjalon

Hi Kevin, all,

2020-09-21, Kevin Laatz:
> From: Louise Kilheeney <louise.kilheeney@intel.com>
> 
> Changed script to explicitly use python3 only to avoid
> maintaining python 2.
> 
> Cc: Thomas Monjalon <thomas@monjalon.net>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>

Acked-by: Robin Jarry <robin.jarry@6wind.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v7 09/10] app/test-bbdev: support python3 only
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 09/10] app/test-bbdev: " Kevin Laatz
@ 2020-09-25 14:56         ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-09-25 14:56 UTC (permalink / raw)
  To: Kevin Laatz
  Cc: dev, bruce.richardson, anatoly.burakov, david.marchand, Nicolas Chautru

Hi Kevin, all,

2020-09-21, Kevin Laatz:
> From: Louise Kilheeney <louise.kilheeney@intel.com>
> 
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Nicolas Chautru <nicolas.chautru@intel.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>

Acked-by: Robin Jarry <robin.jarry@6wind.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v7 10/10] buildtools: support python3 only
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 10/10] buildtools: " Kevin Laatz
@ 2020-09-25 14:56         ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-09-25 14:56 UTC (permalink / raw)
  To: Kevin Laatz
  Cc: dev, bruce.richardson, anatoly.burakov, david.marchand,
	Dmitry Kozlyuk, Narcisa Ana Maria Vasile, Dmitry Malloy,
	Pallavi Kadam

Hi Kevin, all,

2020-09-21, Kevin Laatz:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
> Cc: Narcisa Ana Maria Vasile <navasile@linux.microsoft.com>
> Cc: Dmitry Malloy <dmitrym@microsoft.com>
> Cc: Pallavi Kadam <pallavi.kadam@intel.com>
> 
> Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

Acked-by: Robin Jarry <robin.jarry@6wind.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only
  2020-09-21 12:03     ` [dpdk-dev] [PATCH v7 00/10] adding support for python 3 only Kevin Laatz
                         ` (9 preceding siblings ...)
  2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 10/10] buildtools: " Kevin Laatz
@ 2020-09-28 10:43       ` Kevin Laatz
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 01/10] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
                           ` (12 more replies)
  10 siblings, 13 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-28 10:43 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Kevin Laatz

This patch set converts all python scripts in the project to use
python3 only and removes all deprecation notices associated with these
changes. This is due to python2 being EOL in January 2020.

---
v6:
  - rebased, removing conflict with make removal patchset.
  - added changes to buildtools/map_to_win.py

v7:
  - typo in email Cc'ing David Marchand
  - added maintainers for buildtools patch

v8:
  - removed unrelated cleanup
  - replaced integer cast with integer division operator

Kevin Laatz (3):
  app/test-cmdline: support python3 only
  app/test: support python3 only
  buildtools: support python3 only

Louise Kilheeney (7):
  usertools/dpdk-telemetry-client: support python3 only
  usertools/dpdk-devbind: support python3 only
  usertools/dpdk-pmdinfo: support python3 only
  usertools/cpu_layout: support python3 only
  devtools: support python3 only
  config/arm: support python3 only
  app/test-bbdev: support python3 only

 app/test-bbdev/test-bbdev.py          |  7 +------
 app/test-cmdline/cmdline_test.py      |  9 ++-------
 app/test-cmdline/cmdline_test_data.py |  1 +
 app/test/autotest.py                  |  7 +------
 app/test/autotest_data.py             |  1 +
 app/test/autotest_runner.py           | 21 ++++++++-------------
 app/test/autotest_test_funcs.py       |  1 +
 buildtools/map_to_win.py              |  3 +--
 config/arm/armv8_machine.py           |  2 +-
 devtools/update_version_map_abi.py    |  7 +------
 usertools/cpu_layout.py               | 13 ++-----------
 usertools/dpdk-devbind.py             | 22 ++++------------------
 usertools/dpdk-pmdinfo.py             |  7 +------
 usertools/dpdk-telemetry-client.py    | 18 +++---------------
 14 files changed, 28 insertions(+), 91 deletions(-)

-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v8 01/10] usertools/dpdk-telemetry-client: support python3 only
  2020-09-28 10:43       ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Kevin Laatz
@ 2020-09-28 10:43         ` Kevin Laatz
  2020-09-28 11:24           ` Robin Jarry
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 02/10] usertools/dpdk-devbind: " Kevin Laatz
                           ` (11 subsequent siblings)
  12 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-28 10:43 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney, Kevin Laatz

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Kevin Laatz <kevin.laatz@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>

---
v8: removed cleanup not related to python3 only support
---
 usertools/dpdk-telemetry-client.py | 18 +++---------------
 1 file changed, 3 insertions(+), 15 deletions(-)

diff --git a/usertools/dpdk-telemetry-client.py b/usertools/dpdk-telemetry-client.py
index 98d28fa89b..d8e439027c 100755
--- a/usertools/dpdk-telemetry-client.py
+++ b/usertools/dpdk-telemetry-client.py
@@ -1,10 +1,7 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2018 Intel Corporation
 
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import socket
 import os
 import sys
@@ -18,15 +15,6 @@
 GLOBAL_METRICS_REQ = "{\"action\":0,\"command\":\"global_stat_values\",\"data\":null}"
 DEFAULT_FP = "/var/run/dpdk/default_client"
 
-try:
-    raw_input  # Python 2
-except NameError:
-    raw_input = input  # Python 3
-
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 class Socket:
 
     def __init__(self):
@@ -86,7 +74,7 @@ def requestMetrics(self): # Requests metrics for given client
 
     def repeatedlyRequestMetrics(self, sleep_time): # Recursively requests metrics for given client
         print("\nPlease enter the number of times you'd like to continuously request Metrics:")
-        n_requests = int(raw_input("\n:"))
+        n_requests = int(input("\n:"))
         print("\033[F") #Removes the user input from screen, cleans it up
         print("\033[K")
         for i in range(n_requests):
@@ -107,7 +95,7 @@ def interactiveMenu(self, sleep_time): # Creates Interactive menu within the scr
             print("[4] Unregister client")
 
             try:
-                self.choice = int(raw_input("\n:"))
+                self.choice = int(input("\n:"))
                 print("\033[F") #Removes the user input for screen, cleans it up
                 print("\033[K")
                 if self.choice == 1:
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v8 02/10] usertools/dpdk-devbind: support python3 only
  2020-09-28 10:43       ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Kevin Laatz
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 01/10] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
@ 2020-09-28 10:43         ` Kevin Laatz
  2020-09-28 11:25           ` Robin Jarry
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 03/10] usertools/dpdk-pmdinfo: " Kevin Laatz
                           ` (10 subsequent siblings)
  12 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-28 10:43 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
---
 usertools/dpdk-devbind.py | 22 ++++------------------
 1 file changed, 4 insertions(+), 18 deletions(-)

diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index 094c2ffc8b..8278a748d4 100755
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
@@ -1,9 +1,8 @@
-#! /usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 #
 
-from __future__ import print_function
 import sys
 import os
 import getopt
@@ -12,10 +11,6 @@
 from os.path import exists, abspath, dirname, basename
 from os.path import join as path_join
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 # The PCI base class for all devices
 network_class = {'Class': '02', 'Vendor': None, 'Device': None,
                     'SVendor': None, 'SDevice': None}
@@ -154,14 +149,6 @@ def usage():
 
     """ % locals())  # replace items from local variables
 
-
-# This is roughly compatible with check_output function in subprocess module
-# which is only available in python 2.7.
-def check_output(args, stderr=None):
-    '''Run a command and capture its output'''
-    return subprocess.Popen(args, stdout=subprocess.PIPE,
-                            stderr=stderr).communicate()[0]
-
 # check if a specific kernel module is loaded
 def module_is_loaded(module):
     global loaded_modules
@@ -218,8 +205,7 @@ def get_pci_device_details(dev_id, probe_lspci):
     device = {}
 
     if probe_lspci:
-        extra_info = check_output(["lspci", "-vmmks", dev_id]).splitlines()
-
+        extra_info = subprocess.check_output(["lspci", "-vmmks", dev_id]).splitlines()
         # parse lspci details
         for line in extra_info:
             if len(line) == 0:
@@ -255,7 +241,7 @@ def get_device_details(devices_type):
     # first loop through and read details for all devices
     # request machine readable format, with numeric IDs and String
     dev = {}
-    dev_lines = check_output(["lspci", "-Dvmmnnk"]).splitlines()
+    dev_lines = subprocess.check_output(["lspci", "-Dvmmnnk"]).splitlines()
     for dev_line in dev_lines:
         if len(dev_line) == 0:
             if device_type_match(dev, devices_type):
@@ -283,7 +269,7 @@ def get_device_details(devices_type):
         # check what is the interface if any for an ssh connection if
         # any to this host, so we can mark it later.
         ssh_if = []
-        route = check_output(["ip", "-o", "route"])
+        route = subprocess.check_output(["ip", "-o", "route"])
         # filter out all lines for 169.254 routes
         route = "\n".join(filter(lambda ln: not ln.startswith("169.254"),
                              route.decode().splitlines()))
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v8 03/10] usertools/dpdk-pmdinfo: support python3 only
  2020-09-28 10:43       ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Kevin Laatz
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 01/10] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 02/10] usertools/dpdk-devbind: " Kevin Laatz
@ 2020-09-28 10:43         ` Kevin Laatz
  2020-09-28 11:25           ` Robin Jarry
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 04/10] usertools/cpu_layout: " Kevin Laatz
                           ` (9 subsequent siblings)
  12 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-28 10:43 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney, Neil Horman

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Neil Horman <nhorman@tuxdriver.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
---
 usertools/dpdk-pmdinfo.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/usertools/dpdk-pmdinfo.py b/usertools/dpdk-pmdinfo.py
index f9ed755176..1661982791 100755
--- a/usertools/dpdk-pmdinfo.py
+++ b/usertools/dpdk-pmdinfo.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2016  Neil Horman <nhorman@tuxdriver.com>
 
@@ -7,8 +7,6 @@
 # Utility to dump PMD_INFO_STRING support from an object file
 #
 # -------------------------------------------------------------------------
-from __future__ import print_function
-from __future__ import unicode_literals
 import json
 import io
 import os
@@ -28,9 +26,6 @@
 pcidb = None
 
 # ===========================================
-if sys.version_info.major < 3:
-        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-        print("Please use Python 3 instead", file=sys.stderr)
 
 class Vendor:
     """
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v8 04/10] usertools/cpu_layout: support python3 only
  2020-09-28 10:43       ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Kevin Laatz
                           ` (2 preceding siblings ...)
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 03/10] usertools/dpdk-pmdinfo: " Kevin Laatz
@ 2020-09-28 10:43         ` Kevin Laatz
  2020-09-28 11:26           ` Robin Jarry
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 05/10] app/test-cmdline: " Kevin Laatz
                           ` (8 subsequent siblings)
  12 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-28 10:43 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
---
 usertools/cpu_layout.py | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/usertools/cpu_layout.py b/usertools/cpu_layout.py
index 5423c7965f..89a48cec46 100755
--- a/usertools/cpu_layout.py
+++ b/usertools/cpu_layout.py
@@ -1,18 +1,9 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 # Copyright(c) 2017 Cavium, Inc. All rights reserved.
 
-from __future__ import print_function
 import sys
-try:
-    xrange # Python 2
-except NameError:
-    xrange = range # Python 3
-
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
 
 sockets = []
 cores = []
@@ -21,7 +12,7 @@
 fd = open("{}/kernel_max".format(base_path))
 max_cpus = int(fd.read())
 fd.close()
-for cpu in xrange(max_cpus + 1):
+for cpu in range(max_cpus + 1):
     try:
         fd = open("{}/cpu{}/topology/core_id".format(base_path, cpu))
     except IOError:
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v8 05/10] app/test-cmdline: support python3 only
  2020-09-28 10:43       ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Kevin Laatz
                           ` (3 preceding siblings ...)
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 04/10] usertools/cpu_layout: " Kevin Laatz
@ 2020-09-28 10:43         ` Kevin Laatz
  2020-09-28 11:27           ` Robin Jarry
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 06/10] app/test: " Kevin Laatz
                           ` (7 subsequent siblings)
  12 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-28 10:43 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Kevin Laatz, Olivier Matz, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Olivier Matz <olivier.matz@6wind.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>

---
v5:
  - fixed python3 issue causing script to fail. Divisions without the
    typecast lead to a floating point result, which was messing up the
    loop.

v6:
  - Removed changes to mk/rte.sdktest.mk since it no longer exists.

v8:
  - Replaced integer cast with integer division operator.
---
 app/test-cmdline/cmdline_test.py      | 9 ++-------
 app/test-cmdline/cmdline_test_data.py | 1 +
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/app/test-cmdline/cmdline_test.py b/app/test-cmdline/cmdline_test.py
index 954428e2bf..f3377313e9 100755
--- a/app/test-cmdline/cmdline_test.py
+++ b/app/test-cmdline/cmdline_test.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that runs cmdline_test app and feeds keystrokes into it.
-from __future__ import print_function
 import cmdline_test_data
 import os
 import pexpect
@@ -19,10 +18,6 @@ def runTest(child, test):
         return 0
     child.expect(test["Result"], 1)
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 #
 # history test is a special case
 #
@@ -43,7 +38,7 @@ def runHistoryTest(child):
     i = 0
 
     # fill the history with numbers
-    while i < history_size / 10:
+    while i < history_size // 10:
         # add 1 to prevent from parsing as octals
         child.send("1" + str(i).zfill(8) + cmdline_test_data.ENTER)
         # the app will simply print out the number
diff --git a/app/test-cmdline/cmdline_test_data.py b/app/test-cmdline/cmdline_test_data.py
index 114d2cb6a0..2d9b3262a6 100644
--- a/app/test-cmdline/cmdline_test_data.py
+++ b/app/test-cmdline/cmdline_test_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v8 06/10] app/test: support python3 only
  2020-09-28 10:43       ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Kevin Laatz
                           ` (4 preceding siblings ...)
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 05/10] app/test-cmdline: " Kevin Laatz
@ 2020-09-28 10:43         ` Kevin Laatz
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 07/10] devtools: " Kevin Laatz
                           ` (6 subsequent siblings)
  12 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-28 10:43 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Kevin Laatz, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

---
v6:
  - Removed changes to mk/rte.sdktest.mk since the file no longer exists
---
 app/test/autotest.py            |  7 +------
 app/test/autotest_data.py       |  1 +
 app/test/autotest_runner.py     | 21 ++++++++-------------
 app/test/autotest_test_funcs.py |  1 +
 4 files changed, 11 insertions(+), 19 deletions(-)

diff --git a/app/test/autotest.py b/app/test/autotest.py
index cf7584ccd7..9eef1efbe5 100644
--- a/app/test/autotest.py
+++ b/app/test/autotest.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that uses either test app or qemu controlled by python-pexpect
-from __future__ import print_function
 import autotest_data
 import autotest_runner
 import sys
@@ -17,10 +16,6 @@ def usage():
     usage()
     sys.exit(1)
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 target = sys.argv[2]
 
 test_whitelist = None
diff --git a/app/test/autotest_data.py b/app/test/autotest_data.py
index 4b7da45e09..097638941f 100644
--- a/app/test/autotest_data.py
+++ b/app/test/autotest_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/app/test/autotest_runner.py b/app/test/autotest_runner.py
index 95e74c760d..998fe57a55 100644
--- a/app/test/autotest_runner.py
+++ b/app/test/autotest_runner.py
@@ -1,10 +1,10 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # The main logic behind running autotests in parallel
 
-from __future__ import print_function
-import StringIO
+import io
 import csv
 from multiprocessing import Pool, Queue
 import pexpect
@@ -50,11 +50,7 @@ def first_cpu_on_node(node_nr):
                 map(os.path.basename, cpu_path)
             )
     )
-    # for compatibility between python 3 and 2 we need to make interable out
-    # of filter return as it returns list in python 2 and a generator in 3
-    m = next(iter(cpu_name))
-    return int(m.group(1))
-
+    return int(next(cpu_name).group(1))
 
 pool_child = None  # per-process child
 
@@ -78,7 +74,7 @@ def pool_init(queue, result_queue):
     cmdline = "%s %s" % (cmdline, prefix_cmdline)
 
     # prepare logging of init
-    startuplog = StringIO.StringIO()
+    startuplog = io.StringIO()
 
     # run test app
     try:
@@ -86,8 +82,7 @@ def pool_init(queue, result_queue):
         print("\n%s %s\n" % ("=" * 20, prefix), file=startuplog)
         print("\ncmdline=%s" % cmdline, file=startuplog)
 
-        pool_child = pexpect.spawn(cmdline, logfile=startuplog)
-
+        pool_child = pexpect.spawn(cmdline, logfile=startuplog, encoding='utf-8')
         # wait for target to boot
         if not wait_prompt(pool_child):
             pool_child.close()
@@ -138,7 +133,7 @@ def run_test(target, test):
     # create log buffer for each test
     # in multiprocessing environment, the logging would be
     # interleaved and will create a mess, hence the buffering
-    logfile = StringIO.StringIO()
+    logfile = io.StringIO()
     pool_child.logfile = logfile
 
     # make a note when the test started
@@ -210,9 +205,9 @@ def __init__(self, cmdline, target, blacklist, whitelist, n_processes):
         # parse the binary for available test commands
         binary = cmdline.split()[0]
         stripped = 'not stripped' not in \
-                   subprocess.check_output(['file', binary])
+                   subprocess.check_output(['file', binary]).decode()
         if not stripped:
-            symbols = subprocess.check_output(['nm', binary]).decode('utf-8')
+            symbols = subprocess.check_output(['nm', binary]).decode()
             self.avail_cmds = re.findall('test_register_(\w+)', symbols)
         else:
             self.avail_cmds = None
diff --git a/app/test/autotest_test_funcs.py b/app/test/autotest_test_funcs.py
index 26688b7132..775dfd1dc5 100644
--- a/app/test/autotest_test_funcs.py
+++ b/app/test/autotest_test_funcs.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v8 07/10] devtools: support python3 only
  2020-09-28 10:43       ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Kevin Laatz
                           ` (5 preceding siblings ...)
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 06/10] app/test: " Kevin Laatz
@ 2020-09-28 10:43         ` Kevin Laatz
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 08/10] config/arm: " Kevin Laatz
                           ` (5 subsequent siblings)
  12 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-28 10:43 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney, Neil Horman, Ray Kinsella

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Ray Kinsella <mdr@ashroe.eu>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
---
 devtools/update_version_map_abi.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/devtools/update_version_map_abi.py b/devtools/update_version_map_abi.py
index 10c3bc8098..3536a54b44 100755
--- a/devtools/update_version_map_abi.py
+++ b/devtools/update_version_map_abi.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2019 Intel Corporation
 
@@ -9,7 +9,6 @@
 from the devtools/update-abi.sh utility.
 """
 
-from __future__ import print_function
 import argparse
 import sys
 import re
@@ -160,10 +159,6 @@ def __generate_internal_abi(f_out, lines):
     print("};", file=f_out)
 
 def __main():
-    if sys.version_info.major < 3:
-        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-        print("Please use Python 3 instead", file=sys.stderr)
-
     arg_parser = argparse.ArgumentParser(
         description='Merge versions in linker version script.')
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v8 08/10] config/arm: support python3 only
  2020-09-28 10:43       ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Kevin Laatz
                           ` (6 preceding siblings ...)
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 07/10] devtools: " Kevin Laatz
@ 2020-09-28 10:43         ` Kevin Laatz
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 09/10] app/test-bbdev: " Kevin Laatz
                           ` (4 subsequent siblings)
  12 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-28 10:43 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney, Thomas Monjalon

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Thomas Monjalon <thomas@monjalon.net>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 config/arm/armv8_machine.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/arm/armv8_machine.py b/config/arm/armv8_machine.py
index 404866d2f8..1f689d9a83 100755
--- a/config/arm/armv8_machine.py
+++ b/config/arm/armv8_machine.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Cavium, Inc
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v8 09/10] app/test-bbdev: support python3 only
  2020-09-28 10:43       ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Kevin Laatz
                           ` (7 preceding siblings ...)
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 08/10] config/arm: " Kevin Laatz
@ 2020-09-28 10:43         ` Kevin Laatz
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 10/10] buildtools: " Kevin Laatz
                           ` (3 subsequent siblings)
  12 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-28 10:43 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney, Nicolas Chautru

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Nicolas Chautru <nicolas.chautru@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
---
 app/test-bbdev/test-bbdev.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/app/test-bbdev/test-bbdev.py b/app/test-bbdev/test-bbdev.py
index 5ae2dc6c49..7d67dbe30a 100755
--- a/app/test-bbdev/test-bbdev.py
+++ b/app/test-bbdev/test-bbdev.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Intel Corporation
 
-from __future__ import print_function
 import sys
 import os
 import argparse
@@ -16,10 +15,6 @@ def kill(process):
     print("ERROR: Test app timed out")
     process.kill()
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 if "RTE_SDK" in os.environ:
     dpdk_path = os.environ["RTE_SDK"]
 else:
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v8 10/10] buildtools: support python3 only
  2020-09-28 10:43       ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Kevin Laatz
                           ` (8 preceding siblings ...)
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 09/10] app/test-bbdev: " Kevin Laatz
@ 2020-09-28 10:43         ` Kevin Laatz
  2020-09-28 11:23           ` Robin Jarry
  2020-09-28 11:29         ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Robin Jarry
                           ` (2 subsequent siblings)
  12 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-28 10:43 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Kevin Laatz, Dmitry Kozlyuk, Narcisa Ana Maria Vasile,
	Dmitry Malloy, Pallavi Kadam

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Cc: Narcisa Ana Maria Vasile <navasile@linux.microsoft.com>
Cc: Dmitry Malloy <dmitrym@microsoft.com>
Cc: Pallavi Kadam <pallavi.kadam@intel.com>

Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

---
v7:
  - Cc Maintainers
---
 buildtools/map_to_win.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/buildtools/map_to_win.py b/buildtools/map_to_win.py
index 2990b58634..2a6cb88605 100644
--- a/buildtools/map_to_win.py
+++ b/buildtools/map_to_win.py
@@ -1,8 +1,7 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2019 Intel Corporation
 
-from __future__ import print_function
 import sys
 from os.path import dirname, basename, join, exists
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v8 10/10] buildtools: support python3 only
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 10/10] buildtools: " Kevin Laatz
@ 2020-09-28 11:23           ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-09-28 11:23 UTC (permalink / raw)
  To: Kevin Laatz
  Cc: dev, bruce.richardson, anatoly.burakov, david.marchand,
	Dmitry Kozlyuk, Narcisa Ana Maria Vasile, Dmitry Malloy,
	Pallavi Kadam

Hi Kevin, all,

2020-09-28, Kevin Laatz:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
> Cc: Narcisa Ana Maria Vasile <navasile@linux.microsoft.com>
> Cc: Dmitry Malloy <dmitrym@microsoft.com>
> Cc: Pallavi Kadam <pallavi.kadam@intel.com>
> 
> Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

Acked-by: Robin Jarry <robin.jarry@6wind.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v8 01/10] usertools/dpdk-telemetry-client: support python3 only
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 01/10] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
@ 2020-09-28 11:24           ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-09-28 11:24 UTC (permalink / raw)
  To: Kevin Laatz
  Cc: dev, bruce.richardson, anatoly.burakov, david.marchand, Louise Kilheeney

Hi Kevin, all,

2020-09-28, Kevin Laatz:
> From: Louise Kilheeney <louise.kilheeney@intel.com>
> 
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Kevin Laatz <kevin.laatz@intel.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
> Acked-by: Bruce Richardson <bruce.richardson@intel.com>

Acked-by: Robin Jarry <robin.jarry@6wind.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v8 02/10] usertools/dpdk-devbind: support python3 only
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 02/10] usertools/dpdk-devbind: " Kevin Laatz
@ 2020-09-28 11:25           ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-09-28 11:25 UTC (permalink / raw)
  To: Kevin Laatz
  Cc: dev, bruce.richardson, anatoly.burakov, david.marchand, Louise Kilheeney

Hi Kevin, all,

2020-09-28, Kevin Laatz:
> From: Louise Kilheeney <louise.kilheeney@intel.com>
> 
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>

Acked-by: Robin Jarry <robin.jarry@6wind.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v8 03/10] usertools/dpdk-pmdinfo: support python3 only
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 03/10] usertools/dpdk-pmdinfo: " Kevin Laatz
@ 2020-09-28 11:25           ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-09-28 11:25 UTC (permalink / raw)
  To: Kevin Laatz
  Cc: dev, bruce.richardson, anatoly.burakov, david.marchand, Neil Horman

Hi Kevin, all,

2020-09-28, Kevin Laatz:
> From: Louise Kilheeney <louise.kilheeney@intel.com>
> 
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Neil Horman <nhorman@tuxdriver.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
> Acked-by: Neil Horman <nhorman@tuxdriver.com>

Acked-by: Robin Jarry <robin.jarry@6wind.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v8 04/10] usertools/cpu_layout: support python3 only
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 04/10] usertools/cpu_layout: " Kevin Laatz
@ 2020-09-28 11:26           ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-09-28 11:26 UTC (permalink / raw)
  To: Kevin Laatz; +Cc: dev, bruce.richardson, anatoly.burakov, david.marchand

Hi Kevin, all,

2020-09-28, Kevin Laatz:
> From: Louise Kilheeney <louise.kilheeney@intel.com>
> 
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>

Acked-by: Robin Jarry <robin.jarry@6wind.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v8 05/10] app/test-cmdline: support python3 only
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 05/10] app/test-cmdline: " Kevin Laatz
@ 2020-09-28 11:27           ` Robin Jarry
  0 siblings, 0 replies; 175+ messages in thread
From: Robin Jarry @ 2020-09-28 11:27 UTC (permalink / raw)
  To: Kevin Laatz
  Cc: dev, bruce.richardson, anatoly.burakov, david.marchand,
	Olivier Matz, Louise Kilheeney

Hi Kevin, all,

2020-09-28, Kevin Laatz:
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
> 
> Cc: Olivier Matz <olivier.matz@6wind.com>
> 
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
> Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
> 
> ---
> v5:
>   - fixed python3 issue causing script to fail. Divisions without the
>     typecast lead to a floating point result, which was messing up the
>     loop.
> 
> v6:
>   - Removed changes to mk/rte.sdktest.mk since it no longer exists.
> 
> v8:
>   - Replaced integer cast with integer division operator.

Acked-by: Robin Jarry <robin.jarry@6wind.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only
  2020-09-28 10:43       ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Kevin Laatz
                           ` (9 preceding siblings ...)
  2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 10/10] buildtools: " Kevin Laatz
@ 2020-09-28 11:29         ` Robin Jarry
  2020-09-28 15:09           ` Bruce Richardson
  2020-09-28 15:09         ` David Marchand
  2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
  12 siblings, 1 reply; 175+ messages in thread
From: Robin Jarry @ 2020-09-28 11:29 UTC (permalink / raw)
  To: Kevin Laatz; +Cc: dev, bruce.richardson, anatoly.burakov, david.marchand

Hi Kevin, all,

2020-09-28, Kevin Laatz:
> This patch set converts all python scripts in the project to use
> python3 only and removes all deprecation notices associated with these
> changes. This is due to python2 being EOL in January 2020.
> 
> ---
> v6:
>   - rebased, removing conflict with make removal patchset.
>   - added changes to buildtools/map_to_win.py
> 
> v7:
>   - typo in email Cc'ing David Marchand
>   - added maintainers for buildtools patch
> 
> v8:
>   - removed unrelated cleanup
>   - replaced integer cast with integer division operator

For all patches in the series:

Acked-by: Robin Jarry <robin.jarry@6wind.com>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only
  2020-09-28 11:29         ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Robin Jarry
@ 2020-09-28 15:09           ` Bruce Richardson
  0 siblings, 0 replies; 175+ messages in thread
From: Bruce Richardson @ 2020-09-28 15:09 UTC (permalink / raw)
  To: Robin Jarry; +Cc: Kevin Laatz, dev, anatoly.burakov, david.marchand

On Mon, Sep 28, 2020 at 01:29:53PM +0200, Robin Jarry wrote:
> Hi Kevin, all,
> 
> 2020-09-28, Kevin Laatz:
> > This patch set converts all python scripts in the project to use
> > python3 only and removes all deprecation notices associated with these
> > changes. This is due to python2 being EOL in January 2020.
> > 
> > ---
> > v6:
> >   - rebased, removing conflict with make removal patchset.
> >   - added changes to buildtools/map_to_win.py
> > 
> > v7:
> >   - typo in email Cc'ing David Marchand
> >   - added maintainers for buildtools patch
> > 
> > v8:
> >   - removed unrelated cleanup
> >   - replaced integer cast with integer division operator
> 
> For all patches in the series:
> 
> Acked-by: Robin Jarry <robin.jarry@6wind.com>

Great. Looking forward to having this merged as I'm tired of seeing the
warnings from our scripts when I forget to explicitly call them using
python3!

I expect, once applied, the deprecation notice should also be removed.

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only
  2020-09-28 10:43       ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Kevin Laatz
                           ` (10 preceding siblings ...)
  2020-09-28 11:29         ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Robin Jarry
@ 2020-09-28 15:09         ` David Marchand
  2020-09-28 15:14           ` Bruce Richardson
  2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
  12 siblings, 1 reply; 175+ messages in thread
From: David Marchand @ 2020-09-28 15:09 UTC (permalink / raw)
  To: Kevin Laatz, Louise Kilheeney
  Cc: dev, Bruce Richardson, Burakov, Anatoly, Robin Jarry

Hello Kevin, Louise,

On Mon, Sep 28, 2020 at 12:48 PM Kevin Laatz <kevin.laatz@intel.com> wrote:
>
> This patch set converts all python scripts in the project to use
> python3 only and removes all deprecation notices associated with these
> changes. This is due to python2 being EOL in January 2020.

Thanks for working on this.

I noticed some leftovers:
- doc/guides/contributing/coding_style.rst and
doc/guides/linux_gsg/sys_reqs.rst still mention that scripts work with
python2,
- the deprecation notice can be dropped and this will go with a
corresponding update of the release note,


-- 
David Marchand


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only
  2020-09-28 15:09         ` David Marchand
@ 2020-09-28 15:14           ` Bruce Richardson
  2020-09-28 15:36             ` Kevin Laatz
  0 siblings, 1 reply; 175+ messages in thread
From: Bruce Richardson @ 2020-09-28 15:14 UTC (permalink / raw)
  To: David Marchand
  Cc: Kevin Laatz, Louise Kilheeney, dev, Burakov, Anatoly, Robin Jarry

On Mon, Sep 28, 2020 at 05:09:30PM +0200, David Marchand wrote:
> Hello Kevin, Louise,
> 
> On Mon, Sep 28, 2020 at 12:48 PM Kevin Laatz <kevin.laatz@intel.com> wrote:
> >
> > This patch set converts all python scripts in the project to use
> > python3 only and removes all deprecation notices associated with these
> > changes. This is due to python2 being EOL in January 2020.
> 
> Thanks for working on this.
> 
> I noticed some leftovers:
> - doc/guides/contributing/coding_style.rst and
> doc/guides/linux_gsg/sys_reqs.rst still mention that scripts work with
> python2,

For the GSG doc, there is an overlap with the make removal doc updates
which already fix that (since meson itself requires py3):

http://patches.dpdk.org/patch/78191/

Good catch on the former.

> - the deprecation notice can be dropped and this will go with a
> corresponding update of the release note,
> 
> 
> -- 
> David Marchand
> 

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only
  2020-09-28 15:14           ` Bruce Richardson
@ 2020-09-28 15:36             ` Kevin Laatz
  0 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-28 15:36 UTC (permalink / raw)
  To: Bruce Richardson, David Marchand
  Cc: Louise Kilheeney, dev, Burakov, Anatoly, Robin Jarry

On 28/09/2020 16:14, Bruce Richardson wrote:
> On Mon, Sep 28, 2020 at 05:09:30PM +0200, David Marchand wrote:
>> Hello Kevin, Louise,
>>
>> On Mon, Sep 28, 2020 at 12:48 PM Kevin Laatz <kevin.laatz@intel.com> wrote:
>>> This patch set converts all python scripts in the project to use
>>> python3 only and removes all deprecation notices associated with these
>>> changes. This is due to python2 being EOL in January 2020.
>> Thanks for working on this.
>>
>> I noticed some leftovers:
>> - doc/guides/contributing/coding_style.rst and
>> doc/guides/linux_gsg/sys_reqs.rst still mention that scripts work with
>> python2,
> For the GSG doc, there is an overlap with the make removal doc updates
> which already fix that (since meson itself requires py3):
>
> http://patches.dpdk.org/patch/78191/
>
> Good catch on the former.

Just noticed doc/guides/conf.py was also missed... Will work on this and 
the above for v9


>> - the deprecation notice can be dropped and this will go with a
>> corresponding update of the release note,

Will take care of this in the v9 as well. Thanks.


>> -- 
>> David Marchand
>>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v9 00/11] adding support for python 3 only
  2020-09-28 10:43       ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Kevin Laatz
                           ` (11 preceding siblings ...)
  2020-09-28 15:09         ` David Marchand
@ 2020-09-29 10:22         ` Kevin Laatz
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 01/11] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
                             ` (13 more replies)
  12 siblings, 14 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-29 10:22 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Kevin Laatz

This patch set converts all python scripts in the project to use
python3 only and removes all deprecation notices associated with these
changes. This is due to python2 being EOL in January 2020.

---
v6:
  - rebased, removing conflict with make removal patchset.
  - added changes to buildtools/map_to_win.py

v7:
  - typo in email Cc'ing David Marchand
  - added maintainers for buildtools patch

v8:
  - removed unrelated cleanup
  - replaced integer cast with integer division operator

v9:
  - include documentation updates

Kevin Laatz (4):
  app/test-cmdline: support python3 only
  app/test: support python3 only
  buildtools: support python3 only
  doc: support python3 only

Louise Kilheeney (7):
  usertools/dpdk-telemetry-client: support python3 only
  usertools/dpdk-devbind: support python3 only
  usertools/dpdk-pmdinfo: support python3 only
  usertools/cpu_layout: support python3 only
  devtools: support python3 only
  config/arm: support python3 only
  app/test-bbdev: support python3 only

 app/test-bbdev/test-bbdev.py             |  7 +------
 app/test-cmdline/cmdline_test.py         |  9 ++-------
 app/test-cmdline/cmdline_test_data.py    |  1 +
 app/test/autotest.py                     |  7 +------
 app/test/autotest_data.py                |  1 +
 app/test/autotest_runner.py              | 21 ++++++++-------------
 app/test/autotest_test_funcs.py          |  1 +
 buildtools/map_to_win.py                 |  3 +--
 config/arm/armv8_machine.py              |  2 +-
 devtools/update_version_map_abi.py       |  7 +------
 doc/guides/contributing/coding_style.rst |  2 +-
 doc/guides/linux_gsg/sys_reqs.rst        |  2 +-
 doc/guides/rel_notes/deprecation.rst     |  6 ------
 doc/guides/rel_notes/release_20_11.rst   |  2 ++
 usertools/cpu_layout.py                  | 13 ++-----------
 usertools/dpdk-devbind.py                | 22 ++++------------------
 usertools/dpdk-pmdinfo.py                |  7 +------
 usertools/dpdk-telemetry-client.py       | 18 +++---------------
 18 files changed, 32 insertions(+), 99 deletions(-)

-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v9 01/11] usertools/dpdk-telemetry-client: support python3 only
  2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
@ 2020-09-29 10:22           ` Kevin Laatz
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 02/11] usertools/dpdk-devbind: " Kevin Laatz
                             ` (12 subsequent siblings)
  13 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-29 10:22 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney, Kevin Laatz

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Kevin Laatz <kevin.laatz@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>

---
v8: removed cleanup not related to python3 only support
---
 usertools/dpdk-telemetry-client.py | 18 +++---------------
 1 file changed, 3 insertions(+), 15 deletions(-)

diff --git a/usertools/dpdk-telemetry-client.py b/usertools/dpdk-telemetry-client.py
index 98d28fa89b..d8e439027c 100755
--- a/usertools/dpdk-telemetry-client.py
+++ b/usertools/dpdk-telemetry-client.py
@@ -1,10 +1,7 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2018 Intel Corporation
 
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import socket
 import os
 import sys
@@ -18,15 +15,6 @@
 GLOBAL_METRICS_REQ = "{\"action\":0,\"command\":\"global_stat_values\",\"data\":null}"
 DEFAULT_FP = "/var/run/dpdk/default_client"
 
-try:
-    raw_input  # Python 2
-except NameError:
-    raw_input = input  # Python 3
-
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 class Socket:
 
     def __init__(self):
@@ -86,7 +74,7 @@ def requestMetrics(self): # Requests metrics for given client
 
     def repeatedlyRequestMetrics(self, sleep_time): # Recursively requests metrics for given client
         print("\nPlease enter the number of times you'd like to continuously request Metrics:")
-        n_requests = int(raw_input("\n:"))
+        n_requests = int(input("\n:"))
         print("\033[F") #Removes the user input from screen, cleans it up
         print("\033[K")
         for i in range(n_requests):
@@ -107,7 +95,7 @@ def interactiveMenu(self, sleep_time): # Creates Interactive menu within the scr
             print("[4] Unregister client")
 
             try:
-                self.choice = int(raw_input("\n:"))
+                self.choice = int(input("\n:"))
                 print("\033[F") #Removes the user input for screen, cleans it up
                 print("\033[K")
                 if self.choice == 1:
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v9 02/11] usertools/dpdk-devbind: support python3 only
  2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 01/11] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
@ 2020-09-29 10:22           ` Kevin Laatz
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 03/11] usertools/dpdk-pmdinfo: " Kevin Laatz
                             ` (11 subsequent siblings)
  13 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-29 10:22 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
---
 usertools/dpdk-devbind.py | 22 ++++------------------
 1 file changed, 4 insertions(+), 18 deletions(-)

diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index 094c2ffc8b..8278a748d4 100755
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
@@ -1,9 +1,8 @@
-#! /usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 #
 
-from __future__ import print_function
 import sys
 import os
 import getopt
@@ -12,10 +11,6 @@
 from os.path import exists, abspath, dirname, basename
 from os.path import join as path_join
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 # The PCI base class for all devices
 network_class = {'Class': '02', 'Vendor': None, 'Device': None,
                     'SVendor': None, 'SDevice': None}
@@ -154,14 +149,6 @@ def usage():
 
     """ % locals())  # replace items from local variables
 
-
-# This is roughly compatible with check_output function in subprocess module
-# which is only available in python 2.7.
-def check_output(args, stderr=None):
-    '''Run a command and capture its output'''
-    return subprocess.Popen(args, stdout=subprocess.PIPE,
-                            stderr=stderr).communicate()[0]
-
 # check if a specific kernel module is loaded
 def module_is_loaded(module):
     global loaded_modules
@@ -218,8 +205,7 @@ def get_pci_device_details(dev_id, probe_lspci):
     device = {}
 
     if probe_lspci:
-        extra_info = check_output(["lspci", "-vmmks", dev_id]).splitlines()
-
+        extra_info = subprocess.check_output(["lspci", "-vmmks", dev_id]).splitlines()
         # parse lspci details
         for line in extra_info:
             if len(line) == 0:
@@ -255,7 +241,7 @@ def get_device_details(devices_type):
     # first loop through and read details for all devices
     # request machine readable format, with numeric IDs and String
     dev = {}
-    dev_lines = check_output(["lspci", "-Dvmmnnk"]).splitlines()
+    dev_lines = subprocess.check_output(["lspci", "-Dvmmnnk"]).splitlines()
     for dev_line in dev_lines:
         if len(dev_line) == 0:
             if device_type_match(dev, devices_type):
@@ -283,7 +269,7 @@ def get_device_details(devices_type):
         # check what is the interface if any for an ssh connection if
         # any to this host, so we can mark it later.
         ssh_if = []
-        route = check_output(["ip", "-o", "route"])
+        route = subprocess.check_output(["ip", "-o", "route"])
         # filter out all lines for 169.254 routes
         route = "\n".join(filter(lambda ln: not ln.startswith("169.254"),
                              route.decode().splitlines()))
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v9 03/11] usertools/dpdk-pmdinfo: support python3 only
  2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 01/11] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 02/11] usertools/dpdk-devbind: " Kevin Laatz
@ 2020-09-29 10:22           ` Kevin Laatz
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 04/11] usertools/cpu_layout: " Kevin Laatz
                             ` (10 subsequent siblings)
  13 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-29 10:22 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney, Neil Horman

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Neil Horman <nhorman@tuxdriver.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
---
 usertools/dpdk-pmdinfo.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/usertools/dpdk-pmdinfo.py b/usertools/dpdk-pmdinfo.py
index f9ed755176..1661982791 100755
--- a/usertools/dpdk-pmdinfo.py
+++ b/usertools/dpdk-pmdinfo.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2016  Neil Horman <nhorman@tuxdriver.com>
 
@@ -7,8 +7,6 @@
 # Utility to dump PMD_INFO_STRING support from an object file
 #
 # -------------------------------------------------------------------------
-from __future__ import print_function
-from __future__ import unicode_literals
 import json
 import io
 import os
@@ -28,9 +26,6 @@
 pcidb = None
 
 # ===========================================
-if sys.version_info.major < 3:
-        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-        print("Please use Python 3 instead", file=sys.stderr)
 
 class Vendor:
     """
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v9 04/11] usertools/cpu_layout: support python3 only
  2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
                             ` (2 preceding siblings ...)
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 03/11] usertools/dpdk-pmdinfo: " Kevin Laatz
@ 2020-09-29 10:22           ` Kevin Laatz
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 05/11] app/test-cmdline: " Kevin Laatz
                             ` (9 subsequent siblings)
  13 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-29 10:22 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
---
 usertools/cpu_layout.py | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/usertools/cpu_layout.py b/usertools/cpu_layout.py
index 5423c7965f..89a48cec46 100755
--- a/usertools/cpu_layout.py
+++ b/usertools/cpu_layout.py
@@ -1,18 +1,9 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 # Copyright(c) 2017 Cavium, Inc. All rights reserved.
 
-from __future__ import print_function
 import sys
-try:
-    xrange # Python 2
-except NameError:
-    xrange = range # Python 3
-
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
 
 sockets = []
 cores = []
@@ -21,7 +12,7 @@
 fd = open("{}/kernel_max".format(base_path))
 max_cpus = int(fd.read())
 fd.close()
-for cpu in xrange(max_cpus + 1):
+for cpu in range(max_cpus + 1):
     try:
         fd = open("{}/cpu{}/topology/core_id".format(base_path, cpu))
     except IOError:
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v9 05/11] app/test-cmdline: support python3 only
  2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
                             ` (3 preceding siblings ...)
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 04/11] usertools/cpu_layout: " Kevin Laatz
@ 2020-09-29 10:22           ` Kevin Laatz
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 06/11] app/test: " Kevin Laatz
                             ` (8 subsequent siblings)
  13 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-29 10:22 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Kevin Laatz, Olivier Matz, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Olivier Matz <olivier.matz@6wind.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>

---
v5:
  - fixed python3 issue causing script to fail. Divisions without the
    typecast lead to a floating point result, which was messing up the
    loop.

v6:
  - Removed changes to mk/rte.sdktest.mk since it no longer exists.

v8:
  - Replaced integer cast with integer division operator.
---
 app/test-cmdline/cmdline_test.py      | 9 ++-------
 app/test-cmdline/cmdline_test_data.py | 1 +
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/app/test-cmdline/cmdline_test.py b/app/test-cmdline/cmdline_test.py
index 954428e2bf..f3377313e9 100755
--- a/app/test-cmdline/cmdline_test.py
+++ b/app/test-cmdline/cmdline_test.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that runs cmdline_test app and feeds keystrokes into it.
-from __future__ import print_function
 import cmdline_test_data
 import os
 import pexpect
@@ -19,10 +18,6 @@ def runTest(child, test):
         return 0
     child.expect(test["Result"], 1)
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 #
 # history test is a special case
 #
@@ -43,7 +38,7 @@ def runHistoryTest(child):
     i = 0
 
     # fill the history with numbers
-    while i < history_size / 10:
+    while i < history_size // 10:
         # add 1 to prevent from parsing as octals
         child.send("1" + str(i).zfill(8) + cmdline_test_data.ENTER)
         # the app will simply print out the number
diff --git a/app/test-cmdline/cmdline_test_data.py b/app/test-cmdline/cmdline_test_data.py
index 114d2cb6a0..2d9b3262a6 100644
--- a/app/test-cmdline/cmdline_test_data.py
+++ b/app/test-cmdline/cmdline_test_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v9 06/11] app/test: support python3 only
  2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
                             ` (4 preceding siblings ...)
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 05/11] app/test-cmdline: " Kevin Laatz
@ 2020-09-29 10:22           ` Kevin Laatz
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 07/11] devtools: " Kevin Laatz
                             ` (7 subsequent siblings)
  13 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-29 10:22 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Kevin Laatz, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>

---
v6:
  - Removed changes to mk/rte.sdktest.mk since the file no longer exists
---
 app/test/autotest.py            |  7 +------
 app/test/autotest_data.py       |  1 +
 app/test/autotest_runner.py     | 21 ++++++++-------------
 app/test/autotest_test_funcs.py |  1 +
 4 files changed, 11 insertions(+), 19 deletions(-)

diff --git a/app/test/autotest.py b/app/test/autotest.py
index cf7584ccd7..9eef1efbe5 100644
--- a/app/test/autotest.py
+++ b/app/test/autotest.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that uses either test app or qemu controlled by python-pexpect
-from __future__ import print_function
 import autotest_data
 import autotest_runner
 import sys
@@ -17,10 +16,6 @@ def usage():
     usage()
     sys.exit(1)
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 target = sys.argv[2]
 
 test_whitelist = None
diff --git a/app/test/autotest_data.py b/app/test/autotest_data.py
index 4b7da45e09..097638941f 100644
--- a/app/test/autotest_data.py
+++ b/app/test/autotest_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/app/test/autotest_runner.py b/app/test/autotest_runner.py
index 95e74c760d..998fe57a55 100644
--- a/app/test/autotest_runner.py
+++ b/app/test/autotest_runner.py
@@ -1,10 +1,10 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # The main logic behind running autotests in parallel
 
-from __future__ import print_function
-import StringIO
+import io
 import csv
 from multiprocessing import Pool, Queue
 import pexpect
@@ -50,11 +50,7 @@ def first_cpu_on_node(node_nr):
                 map(os.path.basename, cpu_path)
             )
     )
-    # for compatibility between python 3 and 2 we need to make interable out
-    # of filter return as it returns list in python 2 and a generator in 3
-    m = next(iter(cpu_name))
-    return int(m.group(1))
-
+    return int(next(cpu_name).group(1))
 
 pool_child = None  # per-process child
 
@@ -78,7 +74,7 @@ def pool_init(queue, result_queue):
     cmdline = "%s %s" % (cmdline, prefix_cmdline)
 
     # prepare logging of init
-    startuplog = StringIO.StringIO()
+    startuplog = io.StringIO()
 
     # run test app
     try:
@@ -86,8 +82,7 @@ def pool_init(queue, result_queue):
         print("\n%s %s\n" % ("=" * 20, prefix), file=startuplog)
         print("\ncmdline=%s" % cmdline, file=startuplog)
 
-        pool_child = pexpect.spawn(cmdline, logfile=startuplog)
-
+        pool_child = pexpect.spawn(cmdline, logfile=startuplog, encoding='utf-8')
         # wait for target to boot
         if not wait_prompt(pool_child):
             pool_child.close()
@@ -138,7 +133,7 @@ def run_test(target, test):
     # create log buffer for each test
     # in multiprocessing environment, the logging would be
     # interleaved and will create a mess, hence the buffering
-    logfile = StringIO.StringIO()
+    logfile = io.StringIO()
     pool_child.logfile = logfile
 
     # make a note when the test started
@@ -210,9 +205,9 @@ def __init__(self, cmdline, target, blacklist, whitelist, n_processes):
         # parse the binary for available test commands
         binary = cmdline.split()[0]
         stripped = 'not stripped' not in \
-                   subprocess.check_output(['file', binary])
+                   subprocess.check_output(['file', binary]).decode()
         if not stripped:
-            symbols = subprocess.check_output(['nm', binary]).decode('utf-8')
+            symbols = subprocess.check_output(['nm', binary]).decode()
             self.avail_cmds = re.findall('test_register_(\w+)', symbols)
         else:
             self.avail_cmds = None
diff --git a/app/test/autotest_test_funcs.py b/app/test/autotest_test_funcs.py
index 26688b7132..775dfd1dc5 100644
--- a/app/test/autotest_test_funcs.py
+++ b/app/test/autotest_test_funcs.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v9 07/11] devtools: support python3 only
  2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
                             ` (5 preceding siblings ...)
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 06/11] app/test: " Kevin Laatz
@ 2020-09-29 10:22           ` Kevin Laatz
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 08/11] config/arm: " Kevin Laatz
                             ` (6 subsequent siblings)
  13 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-29 10:22 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney, Neil Horman, Ray Kinsella

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Ray Kinsella <mdr@ashroe.eu>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
---
 devtools/update_version_map_abi.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/devtools/update_version_map_abi.py b/devtools/update_version_map_abi.py
index 10c3bc8098..3536a54b44 100755
--- a/devtools/update_version_map_abi.py
+++ b/devtools/update_version_map_abi.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2019 Intel Corporation
 
@@ -9,7 +9,6 @@
 from the devtools/update-abi.sh utility.
 """
 
-from __future__ import print_function
 import argparse
 import sys
 import re
@@ -160,10 +159,6 @@ def __generate_internal_abi(f_out, lines):
     print("};", file=f_out)
 
 def __main():
-    if sys.version_info.major < 3:
-        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-        print("Please use Python 3 instead", file=sys.stderr)
-
     arg_parser = argparse.ArgumentParser(
         description='Merge versions in linker version script.')
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v9 08/11] config/arm: support python3 only
  2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
                             ` (6 preceding siblings ...)
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 07/11] devtools: " Kevin Laatz
@ 2020-09-29 10:22           ` Kevin Laatz
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 09/11] app/test-bbdev: " Kevin Laatz
                             ` (5 subsequent siblings)
  13 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-29 10:22 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney, Thomas Monjalon

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Thomas Monjalon <thomas@monjalon.net>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
---
 config/arm/armv8_machine.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/arm/armv8_machine.py b/config/arm/armv8_machine.py
index 404866d2f8..1f689d9a83 100755
--- a/config/arm/armv8_machine.py
+++ b/config/arm/armv8_machine.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Cavium, Inc
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v9 09/11] app/test-bbdev: support python3 only
  2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
                             ` (7 preceding siblings ...)
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 08/11] config/arm: " Kevin Laatz
@ 2020-09-29 10:22           ` Kevin Laatz
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 10/11] buildtools: " Kevin Laatz
                             ` (4 subsequent siblings)
  13 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-29 10:22 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Louise Kilheeney, Nicolas Chautru

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Nicolas Chautru <nicolas.chautru@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
---
 app/test-bbdev/test-bbdev.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/app/test-bbdev/test-bbdev.py b/app/test-bbdev/test-bbdev.py
index 5ae2dc6c49..7d67dbe30a 100755
--- a/app/test-bbdev/test-bbdev.py
+++ b/app/test-bbdev/test-bbdev.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Intel Corporation
 
-from __future__ import print_function
 import sys
 import os
 import argparse
@@ -16,10 +15,6 @@ def kill(process):
     print("ERROR: Test app timed out")
     process.kill()
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 if "RTE_SDK" in os.environ:
     dpdk_path = os.environ["RTE_SDK"]
 else:
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v9 10/11] buildtools: support python3 only
  2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
                             ` (8 preceding siblings ...)
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 09/11] app/test-bbdev: " Kevin Laatz
@ 2020-09-29 10:22           ` Kevin Laatz
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 11/11] doc: " Kevin Laatz
                             ` (3 subsequent siblings)
  13 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-29 10:22 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Kevin Laatz, Dmitry Kozlyuk, Narcisa Ana Maria Vasile,
	Dmitry Malloy, Pallavi Kadam

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Cc: Narcisa Ana Maria Vasile <navasile@linux.microsoft.com>
Cc: Dmitry Malloy <dmitrym@microsoft.com>
Cc: Pallavi Kadam <pallavi.kadam@intel.com>

Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>

---
v7:
  - Cc Maintainers
---
 buildtools/map_to_win.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/buildtools/map_to_win.py b/buildtools/map_to_win.py
index 2990b58634..2a6cb88605 100644
--- a/buildtools/map_to_win.py
+++ b/buildtools/map_to_win.py
@@ -1,8 +1,7 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2019 Intel Corporation
 
-from __future__ import print_function
 import sys
 from os.path import dirname, basename, join, exists
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v9 11/11] doc: support python3 only
  2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
                             ` (9 preceding siblings ...)
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 10/11] buildtools: " Kevin Laatz
@ 2020-09-29 10:22           ` Kevin Laatz
  2020-09-30  8:18             ` Kinsella, Ray
  2020-09-29 12:22           ` [dpdk-dev] [PATCH v9 00/11] adding support for python 3 only David Marchand
                             ` (2 subsequent siblings)
  13 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-29 10:22 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Kevin Laatz, Ray Kinsella, Neil Horman, John McNamara,
	Marko Kovacevic

Remove references to python 2 from the documentation.

The deprecation notice for python 2 support has been removed. A section
was added to the rel_notes for this patchset.

Cc: Ray Kinsella <mdr@ashroe.eu>
Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: John McNamara <john.mcnamara@intel.com>
Cc: Marko Kovacevic <marko.kovacevic@intel.com>

Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
---
 doc/guides/contributing/coding_style.rst | 2 +-
 doc/guides/linux_gsg/sys_reqs.rst        | 2 +-
 doc/guides/rel_notes/deprecation.rst     | 6 ------
 doc/guides/rel_notes/release_20_11.rst   | 2 ++
 4 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/doc/guides/contributing/coding_style.rst b/doc/guides/contributing/coding_style.rst
index 0be9546a6a..4fc010ca49 100644
--- a/doc/guides/contributing/coding_style.rst
+++ b/doc/guides/contributing/coding_style.rst
@@ -765,7 +765,7 @@ specializations, run the ``app/test`` binary, and use the ``dump_log_types``
 Python Code
 -----------
 
-All Python code should work with Python 2.7+ and 3.2+ and be compliant with
+All Python code should work with 3.2+ and be compliant with
 `PEP8 (Style Guide for Python Code) <https://www.python.org/dev/peps/pep-0008/>`_.
 
 The ``pep8`` tool can be used for testing compliance with the guidelines.
diff --git a/doc/guides/linux_gsg/sys_reqs.rst b/doc/guides/linux_gsg/sys_reqs.rst
index 6b9f573fce..66d9723dd6 100644
--- a/doc/guides/linux_gsg/sys_reqs.rst
+++ b/doc/guides/linux_gsg/sys_reqs.rst
@@ -47,7 +47,7 @@ Compilation of the DPDK
 
     * Python v3.5+ is needed to build DPDK using meson and ninja
 
-    * Python 2.7+ or 3.2+, to use various helper scripts included in the DPDK package.
+    * Python 3.2+, to use various helper scripts included in the DPDK package.
 
 *   Meson (version 0.47.1+) and ninja
 
diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index 1f888fa90e..0a7e874b2c 100644
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -308,12 +308,6 @@ Deprecation Notices
   In this case the function will return -1 unless the environment is unset first
   (using ``rte_power_unset_env``). Other function usage scenarios will not change.
 
-* python: Since the beginning of 2020, Python 2 has officially reached
-  end-of-support: https://www.python.org/doc/sunset-python-2/.
-  Python 2 support will be completely removed in 20.11.
-  In 20.08, explicit deprecation warnings will be displayed when running
-  scripts with Python 2.
-
 * dpdk-setup.sh: This old script relies on deprecated stuff, and especially
   ``make``. Given environments are too much variables for such a simple script,
   it will be removed in DPDK 20.11.
diff --git a/doc/guides/rel_notes/release_20_11.rst b/doc/guides/rel_notes/release_20_11.rst
index cc726095a7..2eb83c8137 100644
--- a/doc/guides/rel_notes/release_20_11.rst
+++ b/doc/guides/rel_notes/release_20_11.rst
@@ -68,6 +68,8 @@ Removed Items
    Also, make sure to start the actual text at the margin.
    =======================================================
 
+* Removed python 2 support since it was EOL'd in January 2020.
+
 
 API Changes
 -----------
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v9 00/11] adding support for python 3 only
  2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
                             ` (10 preceding siblings ...)
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 11/11] doc: " Kevin Laatz
@ 2020-09-29 12:22           ` David Marchand
  2020-09-29 15:25             ` Kevin Laatz
  2020-09-29 14:40           ` Stephen Hemminger
  2020-09-30 11:40           ` [dpdk-dev] [PATCH v10 " Kevin Laatz
  13 siblings, 1 reply; 175+ messages in thread
From: David Marchand @ 2020-09-29 12:22 UTC (permalink / raw)
  To: Kevin Laatz; +Cc: dev, Bruce Richardson, Burakov, Anatoly, Robin Jarry

Hello Kevin,

On Tue, Sep 29, 2020 at 12:27 PM Kevin Laatz <kevin.laatz@intel.com> wrote:
>
> This patch set converts all python scripts in the project to use
> python3 only and removes all deprecation notices associated with these
> changes. This is due to python2 being EOL in January 2020.
>
> ---
> v6:
>   - rebased, removing conflict with make removal patchset.
>   - added changes to buildtools/map_to_win.py
>
> v7:
>   - typo in email Cc'ing David Marchand
>   - added maintainers for buildtools patch
>
> v8:
>   - removed unrelated cleanup
>   - replaced integer cast with integer division operator
>
> v9:
>   - include documentation updates
>
> Kevin Laatz (4):
>   app/test-cmdline: support python3 only
>   app/test: support python3 only
>   buildtools: support python3 only
>   doc: support python3 only
>
> Louise Kilheeney (7):
>   usertools/dpdk-telemetry-client: support python3 only
>   usertools/dpdk-devbind: support python3 only
>   usertools/dpdk-pmdinfo: support python3 only
>   usertools/cpu_layout: support python3 only
>   devtools: support python3 only
>   config/arm: support python3 only
>   app/test-bbdev: support python3 only

I can still see one issue in doc/guides/conf.py as you mentioned yesterday.
There is also a script that directly calls /usr/bin/python3, worth
fixing from my pov.

$ for file in $(find app/ buildtools/ config/ devtools/ doc/ drivers/
examples/ kernel/ lib/ license/ usertools/ -name "*.py"); do head -1
$file |grep -q env.*python3 || echo $file; done
doc/guides/conf.py
usertools/dpdk-telemetry.py



-- 
David Marchand


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v9 00/11] adding support for python 3 only
  2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
                             ` (11 preceding siblings ...)
  2020-09-29 12:22           ` [dpdk-dev] [PATCH v9 00/11] adding support for python 3 only David Marchand
@ 2020-09-29 14:40           ` Stephen Hemminger
  2020-09-30 11:40           ` [dpdk-dev] [PATCH v10 " Kevin Laatz
  13 siblings, 0 replies; 175+ messages in thread
From: Stephen Hemminger @ 2020-09-29 14:40 UTC (permalink / raw)
  To: Kevin Laatz
  Cc: dev, bruce.richardson, anatoly.burakov, robin.jarry, david.marchand

On Tue, 29 Sep 2020 11:22:13 +0100
Kevin Laatz <kevin.laatz@intel.com> wrote:

> This patch set converts all python scripts in the project to use
> python3 only and removes all deprecation notices associated with these
> changes. This is due to python2 being EOL in January 2020.
> 
> ---
> v6:
>   - rebased, removing conflict with make removal patchset.
>   - added changes to buildtools/map_to_win.py
> 
> v7:
>   - typo in email Cc'ing David Marchand
>   - added maintainers for buildtools patch
> 
> v8:
>   - removed unrelated cleanup
>   - replaced integer cast with integer division operator
> 
> v9:
>   - include documentation updates
> 
> Kevin Laatz (4):
>   app/test-cmdline: support python3 only
>   app/test: support python3 only
>   buildtools: support python3 only
>   doc: support python3 only
> 
> Louise Kilheeney (7):
>   usertools/dpdk-telemetry-client: support python3 only
>   usertools/dpdk-devbind: support python3 only
>   usertools/dpdk-pmdinfo: support python3 only
>   usertools/cpu_layout: support python3 only
>   devtools: support python3 only
>   config/arm: support python3 only
>   app/test-bbdev: support python3 only
> 
>  app/test-bbdev/test-bbdev.py             |  7 +------
>  app/test-cmdline/cmdline_test.py         |  9 ++-------
>  app/test-cmdline/cmdline_test_data.py    |  1 +
>  app/test/autotest.py                     |  7 +------
>  app/test/autotest_data.py                |  1 +
>  app/test/autotest_runner.py              | 21 ++++++++-------------
>  app/test/autotest_test_funcs.py          |  1 +
>  buildtools/map_to_win.py                 |  3 +--
>  config/arm/armv8_machine.py              |  2 +-
>  devtools/update_version_map_abi.py       |  7 +------
>  doc/guides/contributing/coding_style.rst |  2 +-
>  doc/guides/linux_gsg/sys_reqs.rst        |  2 +-
>  doc/guides/rel_notes/deprecation.rst     |  6 ------
>  doc/guides/rel_notes/release_20_11.rst   |  2 ++
>  usertools/cpu_layout.py                  | 13 ++-----------
>  usertools/dpdk-devbind.py                | 22 ++++------------------
>  usertools/dpdk-pmdinfo.py                |  7 +------
>  usertools/dpdk-telemetry-client.py       | 18 +++---------------
>  18 files changed, 32 insertions(+), 99 deletions(-)

Looks good Ack for whole series

Acked-by: Stephen Hemminger <stephen@networkplumber.org>

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v9 00/11] adding support for python 3 only
  2020-09-29 12:22           ` [dpdk-dev] [PATCH v9 00/11] adding support for python 3 only David Marchand
@ 2020-09-29 15:25             ` Kevin Laatz
  2020-09-29 15:48               ` Bruce Richardson
  0 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-29 15:25 UTC (permalink / raw)
  To: David Marchand; +Cc: dev, Bruce Richardson, Burakov, Anatoly, Robin Jarry

On 29/09/2020 13:22, David Marchand wrote:
> Hello Kevin,
>
> On Tue, Sep 29, 2020 at 12:27 PM Kevin Laatz <kevin.laatz@intel.com> wrote:
>> This patch set converts all python scripts in the project to use
>> python3 only and removes all deprecation notices associated with these
>> changes. This is due to python2 being EOL in January 2020.
>>
>> ---
>> v6:
>>    - rebased, removing conflict with make removal patchset.
>>    - added changes to buildtools/map_to_win.py
>>
>> v7:
>>    - typo in email Cc'ing David Marchand
>>    - added maintainers for buildtools patch
>>
>> v8:
>>    - removed unrelated cleanup
>>    - replaced integer cast with integer division operator
>>
>> v9:
>>    - include documentation updates
>>
>> Kevin Laatz (4):
>>    app/test-cmdline: support python3 only
>>    app/test: support python3 only
>>    buildtools: support python3 only
>>    doc: support python3 only
>>
>> Louise Kilheeney (7):
>>    usertools/dpdk-telemetry-client: support python3 only
>>    usertools/dpdk-devbind: support python3 only
>>    usertools/dpdk-pmdinfo: support python3 only
>>    usertools/cpu_layout: support python3 only
>>    devtools: support python3 only
>>    config/arm: support python3 only
>>    app/test-bbdev: support python3 only

Hi David,

> I can still see one issue in doc/guides/conf.py as you mentioned yesterday.
> There is also a script that directly calls /usr/bin/python3, worth
> fixing from my pov.
>
> $ for file in $(find app/ buildtools/ config/ devtools/ doc/ drivers/
> examples/ kernel/ lib/ license/ usertools/ -name "*.py"); do head -1
> $file |grep -q env.*python3 || echo $file; done
> doc/guides/conf.py
> usertools/dpdk-telemetry.py

doc/guides/conf.py is indirectly called from sphinx which potentially causes some compatibilty issues when we make conf.py only support python3 (if sphinx in using python2) - this is why I left this out of the patchset, otherwise the doc build will be broken :-(

I can change direct call to /usr/bin/python3.

-Kevin


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v9 00/11] adding support for python 3 only
  2020-09-29 15:25             ` Kevin Laatz
@ 2020-09-29 15:48               ` Bruce Richardson
  2020-09-29 15:54                 ` Robin Jarry
  0 siblings, 1 reply; 175+ messages in thread
From: Bruce Richardson @ 2020-09-29 15:48 UTC (permalink / raw)
  To: Kevin Laatz; +Cc: David Marchand, dev, Burakov, Anatoly, Robin Jarry

On Tue, Sep 29, 2020 at 04:25:40PM +0100, Kevin Laatz wrote:
> On 29/09/2020 13:22, David Marchand wrote:
> > Hello Kevin,
> > 
> > On Tue, Sep 29, 2020 at 12:27 PM Kevin Laatz <kevin.laatz@intel.com> wrote:
> > > This patch set converts all python scripts in the project to use
> > > python3 only and removes all deprecation notices associated with these
> > > changes. This is due to python2 being EOL in January 2020.
> > > 
> > > ---
> > > v6:
> > >    - rebased, removing conflict with make removal patchset.
> > >    - added changes to buildtools/map_to_win.py
> > > 
> > > v7:
> > >    - typo in email Cc'ing David Marchand
> > >    - added maintainers for buildtools patch
> > > 
> > > v8:
> > >    - removed unrelated cleanup
> > >    - replaced integer cast with integer division operator
> > > 
> > > v9:
> > >    - include documentation updates
> > > 
> > > Kevin Laatz (4):
> > >    app/test-cmdline: support python3 only
> > >    app/test: support python3 only
> > >    buildtools: support python3 only
> > >    doc: support python3 only
> > > 
> > > Louise Kilheeney (7):
> > >    usertools/dpdk-telemetry-client: support python3 only
> > >    usertools/dpdk-devbind: support python3 only
> > >    usertools/dpdk-pmdinfo: support python3 only
> > >    usertools/cpu_layout: support python3 only
> > >    devtools: support python3 only
> > >    config/arm: support python3 only
> > >    app/test-bbdev: support python3 only
> 
> Hi David,
> 
> > I can still see one issue in doc/guides/conf.py as you mentioned yesterday.
> > There is also a script that directly calls /usr/bin/python3, worth
> > fixing from my pov.
> > 
> > $ for file in $(find app/ buildtools/ config/ devtools/ doc/ drivers/
> > examples/ kernel/ lib/ license/ usertools/ -name "*.py"); do head -1
> > $file |grep -q env.*python3 || echo $file; done
> > doc/guides/conf.py
> > usertools/dpdk-telemetry.py
> 
> doc/guides/conf.py is indirectly called from sphinx which potentially causes some compatibilty issues when we make conf.py only support python3 (if sphinx in using python2) - this is why I left this out of the patchset, otherwise the doc build will be broken :-(
> 
> I can change direct call to /usr/bin/python3.
> 

I think we should err on the side of caution for the doc one - it can
always be changed by a later patch anyway. Cleaning up the dpdk-telemetry
one is probably worth doing though, I agree.

/Bruce

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v9 00/11] adding support for python 3 only
  2020-09-29 15:48               ` Bruce Richardson
@ 2020-09-29 15:54                 ` Robin Jarry
  2020-09-29 16:33                   ` Bruce Richardson
  0 siblings, 1 reply; 175+ messages in thread
From: Robin Jarry @ 2020-09-29 15:54 UTC (permalink / raw)
  To: Bruce Richardson; +Cc: Kevin Laatz, David Marchand, dev, Burakov, Anatoly

2020-09-29, Bruce Richardson:
> I think we should err on the side of caution for the doc one - it can
> always be changed by a later patch anyway. Cleaning up the
> dpdk-telemetry one is probably worth doing though, I agree.

I'm not sure I agree. Since python 2 support is officially dropped in
20.11. Why bother with preserving it only for the docs?

-- 
Robin

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v9 00/11] adding support for python 3 only
  2020-09-29 15:54                 ` Robin Jarry
@ 2020-09-29 16:33                   ` Bruce Richardson
  0 siblings, 0 replies; 175+ messages in thread
From: Bruce Richardson @ 2020-09-29 16:33 UTC (permalink / raw)
  To: Robin Jarry; +Cc: Kevin Laatz, David Marchand, dev, Burakov, Anatoly

On Tue, Sep 29, 2020 at 05:54:53PM +0200, Robin Jarry wrote:
> 2020-09-29, Bruce Richardson:
> > I think we should err on the side of caution for the doc one - it can
> > always be changed by a later patch anyway. Cleaning up the
> > dpdk-telemetry one is probably worth doing though, I agree.
> 
> I'm not sure I agree. Since python 2 support is officially dropped in
> 20.11. Why bother with preserving it only for the docs?
> 
Because we are not building the docs directly, sphinx is, and some systems
may still have a python2 version of sphinx installed. While I think it's ok
to say that to use DPDK you need to have python3 available, I don't like
telling users that their entire toolset needs to be updated to python3 too.
From what I can see, Centos/Redhat 7, which we still support, appears to
only have a python2 version of sphinx-build.

/Bruce

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v9 11/11] doc: support python3 only
  2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 11/11] doc: " Kevin Laatz
@ 2020-09-30  8:18             ` Kinsella, Ray
  0 siblings, 0 replies; 175+ messages in thread
From: Kinsella, Ray @ 2020-09-30  8:18 UTC (permalink / raw)
  To: Kevin Laatz, dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	Neil Horman, John McNamara, Marko Kovacevic



On 29/09/2020 11:22, Kevin Laatz wrote:
> Remove references to python 2 from the documentation.
> 
> The deprecation notice for python 2 support has been removed. A section
> was added to the rel_notes for this patchset.
> 
> Cc: Ray Kinsella <mdr@ashroe.eu>
> Cc: Neil Horman <nhorman@tuxdriver.com>
> Cc: John McNamara <john.mcnamara@intel.com>
> Cc: Marko Kovacevic <marko.kovacevic@intel.com>
> 
> Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
> ---
>  doc/guides/contributing/coding_style.rst | 2 +-
>  doc/guides/linux_gsg/sys_reqs.rst        | 2 +-
>  doc/guides/rel_notes/deprecation.rst     | 6 ------
>  doc/guides/rel_notes/release_20_11.rst   | 2 ++
>  4 files changed, 4 insertions(+), 8 deletions(-)
> 

Acked-by: Ray Kinsella <mdr@ashroe.eu>

[SNIP]

^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v10 00/11] adding support for python 3 only
  2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
                             ` (12 preceding siblings ...)
  2020-09-29 14:40           ` Stephen Hemminger
@ 2020-09-30 11:40           ` Kevin Laatz
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 01/11] usertools/dpdk-telemetry: support python3 only Kevin Laatz
                               ` (11 more replies)
  13 siblings, 12 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-30 11:40 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	stephen, Kevin Laatz

This patch set converts all python scripts in the project to use
python3 only and removes all deprecation notices associated with these
changes. This is due to python2 being EOL in January 2020.

---
v6:
  - rebased, removing conflict with make removal patchset.
  - added changes to buildtools/map_to_win.py

v7:
  - typo in email Cc'ing David Marchand
  - added maintainers for buildtools patch

v8:
  - removed unrelated cleanup
  - replaced integer cast with integer division operator

v9:
  - include documentation updates

v10:
  - made doc/guides/conf.py support python3 only

Kevin Laatz (4):
  app/test-cmdline: support python3 only
  app/test: support python3 only
  buildtools: support python3 only
  doc: support python3 only

Louise Kilheeney (7):
  usertools/dpdk-telemetry: support python3 only
  usertools/dpdk-devbind: support python3 only
  usertools/dpdk-pmdinfo: support python3 only
  usertools/cpu_layout: support python3 only
  devtools: support python3 only
  config/arm: support python3 only
  app/test-bbdev: support python3 only

 app/test-bbdev/test-bbdev.py             |  7 +------
 app/test-cmdline/cmdline_test.py         |  9 ++-------
 app/test-cmdline/cmdline_test_data.py    |  1 +
 app/test/autotest.py                     |  7 +------
 app/test/autotest_data.py                |  1 +
 app/test/autotest_runner.py              | 21 ++++++++-------------
 app/test/autotest_test_funcs.py          |  1 +
 buildtools/map_to_win.py                 |  3 +--
 config/arm/armv8_machine.py              |  2 +-
 devtools/update_version_map_abi.py       |  7 +------
 doc/guides/conf.py                       |  9 ++-------
 doc/guides/contributing/coding_style.rst |  2 +-
 doc/guides/linux_gsg/sys_reqs.rst        |  2 +-
 doc/guides/rel_notes/deprecation.rst     |  6 ------
 doc/guides/rel_notes/release_20_11.rst   |  2 ++
 usertools/cpu_layout.py                  | 13 ++-----------
 usertools/dpdk-devbind.py                | 22 ++++------------------
 usertools/dpdk-pmdinfo.py                |  7 +------
 usertools/dpdk-telemetry-client.py       | 18 +++---------------
 usertools/dpdk-telemetry.py              |  2 +-
 20 files changed, 35 insertions(+), 107 deletions(-)

-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v10 01/11] usertools/dpdk-telemetry: support python3 only
  2020-09-30 11:40           ` [dpdk-dev] [PATCH v10 " Kevin Laatz
@ 2020-09-30 11:40             ` Kevin Laatz
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 02/11] usertools/dpdk-devbind: " Kevin Laatz
                               ` (10 subsequent siblings)
  11 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-30 11:40 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	stephen, Louise Kilheeney, Kevin Laatz

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Kevin Laatz <kevin.laatz@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>

---
v8: removed cleanup not related to python3 only support

v10: fix direct call to directly call to /usr/bin/python3 in
     dpdk-telemetry.py
---
 usertools/dpdk-telemetry-client.py | 18 +++---------------
 usertools/dpdk-telemetry.py        |  2 +-
 2 files changed, 4 insertions(+), 16 deletions(-)

diff --git a/usertools/dpdk-telemetry-client.py b/usertools/dpdk-telemetry-client.py
index 98d28fa89b..d8e439027c 100755
--- a/usertools/dpdk-telemetry-client.py
+++ b/usertools/dpdk-telemetry-client.py
@@ -1,10 +1,7 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2018 Intel Corporation
 
-from __future__ import print_function
-from __future__ import unicode_literals
-
 import socket
 import os
 import sys
@@ -18,15 +15,6 @@
 GLOBAL_METRICS_REQ = "{\"action\":0,\"command\":\"global_stat_values\",\"data\":null}"
 DEFAULT_FP = "/var/run/dpdk/default_client"
 
-try:
-    raw_input  # Python 2
-except NameError:
-    raw_input = input  # Python 3
-
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 class Socket:
 
     def __init__(self):
@@ -86,7 +74,7 @@ def requestMetrics(self): # Requests metrics for given client
 
     def repeatedlyRequestMetrics(self, sleep_time): # Recursively requests metrics for given client
         print("\nPlease enter the number of times you'd like to continuously request Metrics:")
-        n_requests = int(raw_input("\n:"))
+        n_requests = int(input("\n:"))
         print("\033[F") #Removes the user input from screen, cleans it up
         print("\033[K")
         for i in range(n_requests):
@@ -107,7 +95,7 @@ def interactiveMenu(self, sleep_time): # Creates Interactive menu within the scr
             print("[4] Unregister client")
 
             try:
-                self.choice = int(raw_input("\n:"))
+                self.choice = int(input("\n:"))
                 print("\033[F") #Removes the user input for screen, cleans it up
                 print("\033[K")
                 if self.choice == 1:
diff --git a/usertools/dpdk-telemetry.py b/usertools/dpdk-telemetry.py
index 8e4039d574..181859658f 100755
--- a/usertools/dpdk-telemetry.py
+++ b/usertools/dpdk-telemetry.py
@@ -1,4 +1,4 @@
-#! /usr/bin/python3
+#! /usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2020 Intel Corporation
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v10 02/11] usertools/dpdk-devbind: support python3 only
  2020-09-30 11:40           ` [dpdk-dev] [PATCH v10 " Kevin Laatz
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 01/11] usertools/dpdk-telemetry: support python3 only Kevin Laatz
@ 2020-09-30 11:40             ` Kevin Laatz
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 03/11] usertools/dpdk-pmdinfo: " Kevin Laatz
                               ` (9 subsequent siblings)
  11 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-30 11:40 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	stephen, Louise Kilheeney

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
---
 usertools/dpdk-devbind.py | 22 ++++------------------
 1 file changed, 4 insertions(+), 18 deletions(-)

diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index 094c2ffc8b..8278a748d4 100755
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
@@ -1,9 +1,8 @@
-#! /usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 #
 
-from __future__ import print_function
 import sys
 import os
 import getopt
@@ -12,10 +11,6 @@
 from os.path import exists, abspath, dirname, basename
 from os.path import join as path_join
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 # The PCI base class for all devices
 network_class = {'Class': '02', 'Vendor': None, 'Device': None,
                     'SVendor': None, 'SDevice': None}
@@ -154,14 +149,6 @@ def usage():
 
     """ % locals())  # replace items from local variables
 
-
-# This is roughly compatible with check_output function in subprocess module
-# which is only available in python 2.7.
-def check_output(args, stderr=None):
-    '''Run a command and capture its output'''
-    return subprocess.Popen(args, stdout=subprocess.PIPE,
-                            stderr=stderr).communicate()[0]
-
 # check if a specific kernel module is loaded
 def module_is_loaded(module):
     global loaded_modules
@@ -218,8 +205,7 @@ def get_pci_device_details(dev_id, probe_lspci):
     device = {}
 
     if probe_lspci:
-        extra_info = check_output(["lspci", "-vmmks", dev_id]).splitlines()
-
+        extra_info = subprocess.check_output(["lspci", "-vmmks", dev_id]).splitlines()
         # parse lspci details
         for line in extra_info:
             if len(line) == 0:
@@ -255,7 +241,7 @@ def get_device_details(devices_type):
     # first loop through and read details for all devices
     # request machine readable format, with numeric IDs and String
     dev = {}
-    dev_lines = check_output(["lspci", "-Dvmmnnk"]).splitlines()
+    dev_lines = subprocess.check_output(["lspci", "-Dvmmnnk"]).splitlines()
     for dev_line in dev_lines:
         if len(dev_line) == 0:
             if device_type_match(dev, devices_type):
@@ -283,7 +269,7 @@ def get_device_details(devices_type):
         # check what is the interface if any for an ssh connection if
         # any to this host, so we can mark it later.
         ssh_if = []
-        route = check_output(["ip", "-o", "route"])
+        route = subprocess.check_output(["ip", "-o", "route"])
         # filter out all lines for 169.254 routes
         route = "\n".join(filter(lambda ln: not ln.startswith("169.254"),
                              route.decode().splitlines()))
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v10 03/11] usertools/dpdk-pmdinfo: support python3 only
  2020-09-30 11:40           ` [dpdk-dev] [PATCH v10 " Kevin Laatz
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 01/11] usertools/dpdk-telemetry: support python3 only Kevin Laatz
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 02/11] usertools/dpdk-devbind: " Kevin Laatz
@ 2020-09-30 11:40             ` Kevin Laatz
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 04/11] usertools/cpu_layout: " Kevin Laatz
                               ` (8 subsequent siblings)
  11 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-30 11:40 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	stephen, Louise Kilheeney, Neil Horman

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Neil Horman <nhorman@tuxdriver.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
---
 usertools/dpdk-pmdinfo.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/usertools/dpdk-pmdinfo.py b/usertools/dpdk-pmdinfo.py
index f9ed755176..1661982791 100755
--- a/usertools/dpdk-pmdinfo.py
+++ b/usertools/dpdk-pmdinfo.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2016  Neil Horman <nhorman@tuxdriver.com>
 
@@ -7,8 +7,6 @@
 # Utility to dump PMD_INFO_STRING support from an object file
 #
 # -------------------------------------------------------------------------
-from __future__ import print_function
-from __future__ import unicode_literals
 import json
 import io
 import os
@@ -28,9 +26,6 @@
 pcidb = None
 
 # ===========================================
-if sys.version_info.major < 3:
-        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-        print("Please use Python 3 instead", file=sys.stderr)
 
 class Vendor:
     """
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v10 04/11] usertools/cpu_layout: support python3 only
  2020-09-30 11:40           ` [dpdk-dev] [PATCH v10 " Kevin Laatz
                               ` (2 preceding siblings ...)
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 03/11] usertools/dpdk-pmdinfo: " Kevin Laatz
@ 2020-09-30 11:40             ` Kevin Laatz
  2020-10-02  9:51               ` David Marchand
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 05/11] app/test-cmdline: " Kevin Laatz
                               ` (7 subsequent siblings)
  11 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-30 11:40 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	stephen, Louise Kilheeney

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
---
 usertools/cpu_layout.py | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/usertools/cpu_layout.py b/usertools/cpu_layout.py
index 5423c7965f..89a48cec46 100755
--- a/usertools/cpu_layout.py
+++ b/usertools/cpu_layout.py
@@ -1,18 +1,9 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 # Copyright(c) 2017 Cavium, Inc. All rights reserved.
 
-from __future__ import print_function
 import sys
-try:
-    xrange # Python 2
-except NameError:
-    xrange = range # Python 3
-
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
 
 sockets = []
 cores = []
@@ -21,7 +12,7 @@
 fd = open("{}/kernel_max".format(base_path))
 max_cpus = int(fd.read())
 fd.close()
-for cpu in xrange(max_cpus + 1):
+for cpu in range(max_cpus + 1):
     try:
         fd = open("{}/cpu{}/topology/core_id".format(base_path, cpu))
     except IOError:
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v10 05/11] app/test-cmdline: support python3 only
  2020-09-30 11:40           ` [dpdk-dev] [PATCH v10 " Kevin Laatz
                               ` (3 preceding siblings ...)
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 04/11] usertools/cpu_layout: " Kevin Laatz
@ 2020-09-30 11:40             ` Kevin Laatz
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 06/11] app/test: " Kevin Laatz
                               ` (6 subsequent siblings)
  11 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-30 11:40 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	stephen, Kevin Laatz, Olivier Matz, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Olivier Matz <olivier.matz@6wind.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>

---
v5:
  - fixed python3 issue causing script to fail. Divisions without the
    typecast lead to a floating point result, which was messing up the
    loop.

v6:
  - Removed changes to mk/rte.sdktest.mk since it no longer exists.

v8:
  - Replaced integer cast with integer division operator.
---
 app/test-cmdline/cmdline_test.py      | 9 ++-------
 app/test-cmdline/cmdline_test_data.py | 1 +
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/app/test-cmdline/cmdline_test.py b/app/test-cmdline/cmdline_test.py
index 954428e2bf..f3377313e9 100755
--- a/app/test-cmdline/cmdline_test.py
+++ b/app/test-cmdline/cmdline_test.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that runs cmdline_test app and feeds keystrokes into it.
-from __future__ import print_function
 import cmdline_test_data
 import os
 import pexpect
@@ -19,10 +18,6 @@ def runTest(child, test):
         return 0
     child.expect(test["Result"], 1)
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 #
 # history test is a special case
 #
@@ -43,7 +38,7 @@ def runHistoryTest(child):
     i = 0
 
     # fill the history with numbers
-    while i < history_size / 10:
+    while i < history_size // 10:
         # add 1 to prevent from parsing as octals
         child.send("1" + str(i).zfill(8) + cmdline_test_data.ENTER)
         # the app will simply print out the number
diff --git a/app/test-cmdline/cmdline_test_data.py b/app/test-cmdline/cmdline_test_data.py
index 114d2cb6a0..2d9b3262a6 100644
--- a/app/test-cmdline/cmdline_test_data.py
+++ b/app/test-cmdline/cmdline_test_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v10 06/11] app/test: support python3 only
  2020-09-30 11:40           ` [dpdk-dev] [PATCH v10 " Kevin Laatz
                               ` (4 preceding siblings ...)
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 05/11] app/test-cmdline: " Kevin Laatz
@ 2020-09-30 11:40             ` Kevin Laatz
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 07/11] devtools: " Kevin Laatz
                               ` (5 subsequent siblings)
  11 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-30 11:40 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	stephen, Kevin Laatz, Louise Kilheeney

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>

---
v6:
  - Removed changes to mk/rte.sdktest.mk since the file no longer exists
---
 app/test/autotest.py            |  7 +------
 app/test/autotest_data.py       |  1 +
 app/test/autotest_runner.py     | 21 ++++++++-------------
 app/test/autotest_test_funcs.py |  1 +
 4 files changed, 11 insertions(+), 19 deletions(-)

diff --git a/app/test/autotest.py b/app/test/autotest.py
index cf7584ccd7..9eef1efbe5 100644
--- a/app/test/autotest.py
+++ b/app/test/autotest.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # Script that uses either test app or qemu controlled by python-pexpect
-from __future__ import print_function
 import autotest_data
 import autotest_runner
 import sys
@@ -17,10 +16,6 @@ def usage():
     usage()
     sys.exit(1)
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 target = sys.argv[2]
 
 test_whitelist = None
diff --git a/app/test/autotest_data.py b/app/test/autotest_data.py
index 4b7da45e09..097638941f 100644
--- a/app/test/autotest_data.py
+++ b/app/test/autotest_data.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
diff --git a/app/test/autotest_runner.py b/app/test/autotest_runner.py
index 95e74c760d..998fe57a55 100644
--- a/app/test/autotest_runner.py
+++ b/app/test/autotest_runner.py
@@ -1,10 +1,10 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
 # The main logic behind running autotests in parallel
 
-from __future__ import print_function
-import StringIO
+import io
 import csv
 from multiprocessing import Pool, Queue
 import pexpect
@@ -50,11 +50,7 @@ def first_cpu_on_node(node_nr):
                 map(os.path.basename, cpu_path)
             )
     )
-    # for compatibility between python 3 and 2 we need to make interable out
-    # of filter return as it returns list in python 2 and a generator in 3
-    m = next(iter(cpu_name))
-    return int(m.group(1))
-
+    return int(next(cpu_name).group(1))
 
 pool_child = None  # per-process child
 
@@ -78,7 +74,7 @@ def pool_init(queue, result_queue):
     cmdline = "%s %s" % (cmdline, prefix_cmdline)
 
     # prepare logging of init
-    startuplog = StringIO.StringIO()
+    startuplog = io.StringIO()
 
     # run test app
     try:
@@ -86,8 +82,7 @@ def pool_init(queue, result_queue):
         print("\n%s %s\n" % ("=" * 20, prefix), file=startuplog)
         print("\ncmdline=%s" % cmdline, file=startuplog)
 
-        pool_child = pexpect.spawn(cmdline, logfile=startuplog)
-
+        pool_child = pexpect.spawn(cmdline, logfile=startuplog, encoding='utf-8')
         # wait for target to boot
         if not wait_prompt(pool_child):
             pool_child.close()
@@ -138,7 +133,7 @@ def run_test(target, test):
     # create log buffer for each test
     # in multiprocessing environment, the logging would be
     # interleaved and will create a mess, hence the buffering
-    logfile = StringIO.StringIO()
+    logfile = io.StringIO()
     pool_child.logfile = logfile
 
     # make a note when the test started
@@ -210,9 +205,9 @@ def __init__(self, cmdline, target, blacklist, whitelist, n_processes):
         # parse the binary for available test commands
         binary = cmdline.split()[0]
         stripped = 'not stripped' not in \
-                   subprocess.check_output(['file', binary])
+                   subprocess.check_output(['file', binary]).decode()
         if not stripped:
-            symbols = subprocess.check_output(['nm', binary]).decode('utf-8')
+            symbols = subprocess.check_output(['nm', binary]).decode()
             self.avail_cmds = re.findall('test_register_(\w+)', symbols)
         else:
             self.avail_cmds = None
diff --git a/app/test/autotest_test_funcs.py b/app/test/autotest_test_funcs.py
index 26688b7132..775dfd1dc5 100644
--- a/app/test/autotest_test_funcs.py
+++ b/app/test/autotest_test_funcs.py
@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2014 Intel Corporation
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v10 07/11] devtools: support python3 only
  2020-09-30 11:40           ` [dpdk-dev] [PATCH v10 " Kevin Laatz
                               ` (5 preceding siblings ...)
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 06/11] app/test: " Kevin Laatz
@ 2020-09-30 11:40             ` Kevin Laatz
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 08/11] config/arm: " Kevin Laatz
                               ` (4 subsequent siblings)
  11 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-30 11:40 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	stephen, Louise Kilheeney, Neil Horman, Ray Kinsella

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: Ray Kinsella <mdr@ashroe.eu>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Ray Kinsella <mdr@ashroe.eu>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
---
 devtools/update_version_map_abi.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/devtools/update_version_map_abi.py b/devtools/update_version_map_abi.py
index 10c3bc8098..3536a54b44 100755
--- a/devtools/update_version_map_abi.py
+++ b/devtools/update_version_map_abi.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2019 Intel Corporation
 
@@ -9,7 +9,6 @@
 from the devtools/update-abi.sh utility.
 """
 
-from __future__ import print_function
 import argparse
 import sys
 import re
@@ -160,10 +159,6 @@ def __generate_internal_abi(f_out, lines):
     print("};", file=f_out)
 
 def __main():
-    if sys.version_info.major < 3:
-        print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-        print("Please use Python 3 instead", file=sys.stderr)
-
     arg_parser = argparse.ArgumentParser(
         description='Merge versions in linker version script.')
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v10 08/11] config/arm: support python3 only
  2020-09-30 11:40           ` [dpdk-dev] [PATCH v10 " Kevin Laatz
                               ` (6 preceding siblings ...)
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 07/11] devtools: " Kevin Laatz
@ 2020-09-30 11:40             ` Kevin Laatz
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 09/11] app/test-bbdev: " Kevin Laatz
                               ` (3 subsequent siblings)
  11 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-30 11:40 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	stephen, Louise Kilheeney, Thomas Monjalon

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2.

Cc: Thomas Monjalon <thomas@monjalon.net>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
---
 config/arm/armv8_machine.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/arm/armv8_machine.py b/config/arm/armv8_machine.py
index 404866d2f8..1f689d9a83 100755
--- a/config/arm/armv8_machine.py
+++ b/config/arm/armv8_machine.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Cavium, Inc
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v10 09/11] app/test-bbdev: support python3 only
  2020-09-30 11:40           ` [dpdk-dev] [PATCH v10 " Kevin Laatz
                               ` (7 preceding siblings ...)
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 08/11] config/arm: " Kevin Laatz
@ 2020-09-30 11:40             ` Kevin Laatz
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 10/11] buildtools: " Kevin Laatz
                               ` (2 subsequent siblings)
  11 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-30 11:40 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	stephen, Louise Kilheeney, Nicolas Chautru

From: Louise Kilheeney <louise.kilheeney@intel.com>

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Nicolas Chautru <nicolas.chautru@intel.com>

Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
---
 app/test-bbdev/test-bbdev.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/app/test-bbdev/test-bbdev.py b/app/test-bbdev/test-bbdev.py
index 5ae2dc6c49..7d67dbe30a 100755
--- a/app/test-bbdev/test-bbdev.py
+++ b/app/test-bbdev/test-bbdev.py
@@ -1,9 +1,8 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017 Intel Corporation
 
-from __future__ import print_function
 import sys
 import os
 import argparse
@@ -16,10 +15,6 @@ def kill(process):
     print("ERROR: Test app timed out")
     process.kill()
 
-if sys.version_info.major < 3:
-    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
-    print("Please use Python 3 instead", file=sys.stderr)
-
 if "RTE_SDK" in os.environ:
     dpdk_path = os.environ["RTE_SDK"]
 else:
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v10 10/11] buildtools: support python3 only
  2020-09-30 11:40           ` [dpdk-dev] [PATCH v10 " Kevin Laatz
                               ` (8 preceding siblings ...)
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 09/11] app/test-bbdev: " Kevin Laatz
@ 2020-09-30 11:40             ` Kevin Laatz
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 11/11] doc: " Kevin Laatz
  2020-10-02 12:54             ` [dpdk-dev] [PATCH v10 00/11] adding support for python 3 only David Marchand
  11 siblings, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-09-30 11:40 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	stephen, Kevin Laatz, Dmitry Kozlyuk, Narcisa Ana Maria Vasile,
	Dmitry Malloy, Pallavi Kadam

Changed script to explicitly use python3 only to avoid
maintaining python 2 and removed deprecation notice.

Cc: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
Cc: Narcisa Ana Maria Vasile <navasile@linux.microsoft.com>
Cc: Dmitry Malloy <dmitrym@microsoft.com>
Cc: Pallavi Kadam <pallavi.kadam@intel.com>

Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Robin Jarry <robin.jarry@6wind.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>

---
v7:
  - Cc Maintainers
---
 buildtools/map_to_win.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/buildtools/map_to_win.py b/buildtools/map_to_win.py
index 2990b58634..2a6cb88605 100644
--- a/buildtools/map_to_win.py
+++ b/buildtools/map_to_win.py
@@ -1,8 +1,7 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2019 Intel Corporation
 
-from __future__ import print_function
 import sys
 from os.path import dirname, basename, join, exists
 
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* [dpdk-dev] [PATCH v10 11/11] doc: support python3 only
  2020-09-30 11:40           ` [dpdk-dev] [PATCH v10 " Kevin Laatz
                               ` (9 preceding siblings ...)
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 10/11] buildtools: " Kevin Laatz
@ 2020-09-30 11:40             ` Kevin Laatz
  2020-10-02 11:01               ` David Marchand
  2020-10-02 12:54             ` [dpdk-dev] [PATCH v10 00/11] adding support for python 3 only David Marchand
  11 siblings, 1 reply; 175+ messages in thread
From: Kevin Laatz @ 2020-09-30 11:40 UTC (permalink / raw)
  To: dev
  Cc: bruce.richardson, anatoly.burakov, robin.jarry, david.marchand,
	stephen, Kevin Laatz, Ray Kinsella, Neil Horman, John McNamara,
	Marko Kovacevic

Changed script to explicitly use python3 only to avoid maintaining python 2
and removed references to python 2 from the documentation.

The deprecation notice for python 2 support has been removed. A section
was added to the rel_notes for this patchset.

Cc: Ray Kinsella <mdr@ashroe.eu>
Cc: Neil Horman <nhorman@tuxdriver.com>
Cc: John McNamara <john.mcnamara@intel.com>
Cc: Marko Kovacevic <marko.kovacevic@intel.com>

Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>

---
v10:
  - changes to doc/guides/conf.py to only support python3
---
 doc/guides/conf.py                       | 9 ++-------
 doc/guides/contributing/coding_style.rst | 2 +-
 doc/guides/linux_gsg/sys_reqs.rst        | 2 +-
 doc/guides/rel_notes/deprecation.rst     | 6 ------
 doc/guides/rel_notes/release_20_11.rst   | 2 ++
 5 files changed, 6 insertions(+), 15 deletions(-)

diff --git a/doc/guides/conf.py b/doc/guides/conf.py
index 9ebc26ed3f..ef550f68c0 100644
--- a/doc/guides/conf.py
+++ b/doc/guides/conf.py
@@ -1,7 +1,7 @@
+#!/usr/bin/env python3
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2010-2015 Intel Corporation
 
-from __future__ import print_function
 from docutils import nodes
 from distutils.version import LooseVersion
 from sphinx import __version__ as sphinx_version
@@ -13,12 +13,7 @@
 from os.path import dirname
 from os.path import join as path_join
 
-try:
-    # Python 2.
-    import ConfigParser as configparser
-except:
-    # Python 3.
-    import configparser
+import configparser
 
 try:
     import sphinx_rtd_theme
diff --git a/doc/guides/contributing/coding_style.rst b/doc/guides/contributing/coding_style.rst
index 0be9546a6a..4fc010ca49 100644
--- a/doc/guides/contributing/coding_style.rst
+++ b/doc/guides/contributing/coding_style.rst
@@ -765,7 +765,7 @@ specializations, run the ``app/test`` binary, and use the ``dump_log_types``
 Python Code
 -----------
 
-All Python code should work with Python 2.7+ and 3.2+ and be compliant with
+All Python code should work with 3.2+ and be compliant with
 `PEP8 (Style Guide for Python Code) <https://www.python.org/dev/peps/pep-0008/>`_.
 
 The ``pep8`` tool can be used for testing compliance with the guidelines.
diff --git a/doc/guides/linux_gsg/sys_reqs.rst b/doc/guides/linux_gsg/sys_reqs.rst
index 6b9f573fce..66d9723dd6 100644
--- a/doc/guides/linux_gsg/sys_reqs.rst
+++ b/doc/guides/linux_gsg/sys_reqs.rst
@@ -47,7 +47,7 @@ Compilation of the DPDK
 
     * Python v3.5+ is needed to build DPDK using meson and ninja
 
-    * Python 2.7+ or 3.2+, to use various helper scripts included in the DPDK package.
+    * Python 3.2+, to use various helper scripts included in the DPDK package.
 
 *   Meson (version 0.47.1+) and ninja
 
diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
index 1f888fa90e..0a7e874b2c 100644
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -308,12 +308,6 @@ Deprecation Notices
   In this case the function will return -1 unless the environment is unset first
   (using ``rte_power_unset_env``). Other function usage scenarios will not change.
 
-* python: Since the beginning of 2020, Python 2 has officially reached
-  end-of-support: https://www.python.org/doc/sunset-python-2/.
-  Python 2 support will be completely removed in 20.11.
-  In 20.08, explicit deprecation warnings will be displayed when running
-  scripts with Python 2.
-
 * dpdk-setup.sh: This old script relies on deprecated stuff, and especially
   ``make``. Given environments are too much variables for such a simple script,
   it will be removed in DPDK 20.11.
diff --git a/doc/guides/rel_notes/release_20_11.rst b/doc/guides/rel_notes/release_20_11.rst
index cc726095a7..2eb83c8137 100644
--- a/doc/guides/rel_notes/release_20_11.rst
+++ b/doc/guides/rel_notes/release_20_11.rst
@@ -68,6 +68,8 @@ Removed Items
    Also, make sure to start the actual text at the margin.
    =======================================================
 
+* Removed python 2 support since it was EOL'd in January 2020.
+
 
 API Changes
 -----------
-- 
2.25.1


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v10 04/11] usertools/cpu_layout: support python3 only
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 04/11] usertools/cpu_layout: " Kevin Laatz
@ 2020-10-02  9:51               ` David Marchand
  0 siblings, 0 replies; 175+ messages in thread
From: David Marchand @ 2020-10-02  9:51 UTC (permalink / raw)
  To: Kevin Laatz
  Cc: dev, Bruce Richardson, Burakov, Anatoly, Robin Jarry,
	Stephen Hemminger, Louise Kilheeney

On Wed, Sep 30, 2020 at 1:45 PM Kevin Laatz <kevin.laatz@intel.com> wrote:
>
> From: Louise Kilheeney <louise.kilheeney@intel.com>
>
> Changed script to explicitly use python3 only to avoid
> maintaining python 2 and removed deprecation notice.
>
> Signed-off-by: Louise Kilheeney <louise.kilheeney@intel.com>
> Reviewed-by: Bruce Richardson <bruce.richardson@intel.com>
> Acked-by: Robin Jarry <robin.jarry@6wind.com>
> Acked-by: Stephen Hemminger <stephen@networkplumber.org>
> ---
>  usertools/cpu_layout.py | 13 ++-----------
>  1 file changed, 2 insertions(+), 11 deletions(-)
>
> diff --git a/usertools/cpu_layout.py b/usertools/cpu_layout.py
> index 5423c7965f..89a48cec46 100755
> --- a/usertools/cpu_layout.py
> +++ b/usertools/cpu_layout.py
> @@ -1,18 +1,9 @@
> -#!/usr/bin/env python
> +#!/usr/bin/env python3
>  # SPDX-License-Identifier: BSD-3-Clause
>  # Copyright(c) 2010-2014 Intel Corporation
>  # Copyright(c) 2017 Cavium, Inc. All rights reserved.
>
> -from __future__ import print_function
>  import sys

sys is not needed anymore.
Fixed while applying.


> -try:
> -    xrange # Python 2
> -except NameError:
> -    xrange = range # Python 3
> -
> -if sys.version_info.major < 3:
> -    print("WARNING: Python 2 is deprecated for use in DPDK, and will not work in future releases.", file=sys.stderr)
> -    print("Please use Python 3 instead", file=sys.stderr)
>
>  sockets = []
>  cores = []


-- 
David Marchand


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v10 11/11] doc: support python3 only
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 11/11] doc: " Kevin Laatz
@ 2020-10-02 11:01               ` David Marchand
  2020-10-02 11:07                 ` Kevin Laatz
  2020-10-02 11:18                 ` Bruce Richardson
  0 siblings, 2 replies; 175+ messages in thread
From: David Marchand @ 2020-10-02 11:01 UTC (permalink / raw)
  To: Kevin Laatz, Thomas Monjalon, Bruce Richardson
  Cc: dev, Burakov, Anatoly, Robin Jarry, Stephen Hemminger,
	Ray Kinsella, Neil Horman, John McNamara, Marko Kovacevic,
	Timothy Redaelli, Luca Boccassi

On Wed, Sep 30, 2020 at 1:45 PM Kevin Laatz <kevin.laatz@intel.com> wrote:
> diff --git a/doc/guides/conf.py b/doc/guides/conf.py
> index 9ebc26ed3f..ef550f68c0 100644
> --- a/doc/guides/conf.py
> +++ b/doc/guides/conf.py
> @@ -1,7 +1,7 @@
> +#!/usr/bin/env python3
>  # SPDX-License-Identifier: BSD-3-Clause
>  # Copyright(c) 2010-2015 Intel Corporation
>
> -from __future__ import print_function
>  from docutils import nodes
>  from distutils.version import LooseVersion
>  from sphinx import __version__ as sphinx_version
> @@ -13,12 +13,7 @@
>  from os.path import dirname
>  from os.path import join as path_join
>
> -try:
> -    # Python 2.
> -    import ConfigParser as configparser
> -except:
> -    # Python 3.
> -    import configparser
> +import configparser

I am ok with dropping this part: the doc generation with python 2 / an
old sphinx is already broken since 20.02 with meson.
I can give details for people interested.


>
>  try:
>      import sphinx_rtd_theme
> diff --git a/doc/guides/contributing/coding_style.rst b/doc/guides/contributing/coding_style.rst
> index 0be9546a6a..4fc010ca49 100644
> --- a/doc/guides/contributing/coding_style.rst
> +++ b/doc/guides/contributing/coding_style.rst
> @@ -765,7 +765,7 @@ specializations, run the ``app/test`` binary, and use the ``dump_log_types``
>  Python Code
>  -----------
>
> -All Python code should work with Python 2.7+ and 3.2+ and be compliant with
> +All Python code should work with 3.2+ and be compliant with
>  `PEP8 (Style Guide for Python Code) <https://www.python.org/dev/peps/pep-0008/>`_.

I am for dropping any mention of a version here.
On current HEAD of the main branch, the requirements already ask for a
3.5 version.
I would simply ask for PEP8 compliance in this doc.

Opinion?


>
>  The ``pep8`` tool can be used for testing compliance with the guidelines.
> diff --git a/doc/guides/linux_gsg/sys_reqs.rst b/doc/guides/linux_gsg/sys_reqs.rst
> index 6b9f573fce..66d9723dd6 100644
> --- a/doc/guides/linux_gsg/sys_reqs.rst
> +++ b/doc/guides/linux_gsg/sys_reqs.rst
> @@ -47,7 +47,7 @@ Compilation of the DPDK
>
>      * Python v3.5+ is needed to build DPDK using meson and ninja
>
> -    * Python 2.7+ or 3.2+, to use various helper scripts included in the DPDK package.
> +    * Python 3.2+, to use various helper scripts included in the DPDK package.

Dropped this hunk, as it has already been updated with the "make
removal" series.


-- 
David Marchand


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v10 11/11] doc: support python3 only
  2020-10-02 11:01               ` David Marchand
@ 2020-10-02 11:07                 ` Kevin Laatz
  2020-10-02 11:18                 ` Bruce Richardson
  1 sibling, 0 replies; 175+ messages in thread
From: Kevin Laatz @ 2020-10-02 11:07 UTC (permalink / raw)
  To: David Marchand, Thomas Monjalon, Bruce Richardson
  Cc: dev, Burakov, Anatoly, Robin Jarry, Stephen Hemminger,
	Ray Kinsella, Neil Horman, John McNamara, Marko Kovacevic,
	Timothy Redaelli, Luca Boccassi


On 02/10/2020 12:01, David Marchand wrote:
> On Wed, Sep 30, 2020 at 1:45 PM Kevin Laatz <kevin.laatz@intel.com> wrote:
>
[...]
>>   try:
>>       import sphinx_rtd_theme
>> diff --git a/doc/guides/contributing/coding_style.rst b/doc/guides/contributing/coding_style.rst
>> index 0be9546a6a..4fc010ca49 100644
>> --- a/doc/guides/contributing/coding_style.rst
>> +++ b/doc/guides/contributing/coding_style.rst
>> @@ -765,7 +765,7 @@ specializations, run the ``app/test`` binary, and use the ``dump_log_types``
>>   Python Code
>>   -----------
>>
>> -All Python code should work with Python 2.7+ and 3.2+ and be compliant with
>> +All Python code should work with 3.2+ and be compliant with
>>   `PEP8 (Style Guide for Python Code) <https://www.python.org/dev/peps/pep-0008/>`_.
> I am for dropping any mention of a version here.
> On current HEAD of the main branch, the requirements already ask for a
> 3.5 version.
> I would simply ask for PEP8 compliance in this doc.
>
> Opinion?
>
+1 That was something i concidered while making the patch - saves 
someone maitaining the versions here in future.

- Kevin

^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v10 11/11] doc: support python3 only
  2020-10-02 11:01               ` David Marchand
  2020-10-02 11:07                 ` Kevin Laatz
@ 2020-10-02 11:18                 ` Bruce Richardson
  1 sibling, 0 replies; 175+ messages in thread
From: Bruce Richardson @ 2020-10-02 11:18 UTC (permalink / raw)
  To: David Marchand
  Cc: Kevin Laatz, Thomas Monjalon, dev, Burakov, Anatoly, Robin Jarry,
	Stephen Hemminger, Ray Kinsella, Neil Horman, John McNamara,
	Marko Kovacevic, Timothy Redaelli, Luca Boccassi

On Fri, Oct 02, 2020 at 01:01:13PM +0200, David Marchand wrote:
> On Wed, Sep 30, 2020 at 1:45 PM Kevin Laatz <kevin.laatz@intel.com> wrote:
> > diff --git a/doc/guides/conf.py b/doc/guides/conf.py
> > index 9ebc26ed3f..ef550f68c0 100644
> > --- a/doc/guides/conf.py
> > +++ b/doc/guides/conf.py
> > @@ -1,7 +1,7 @@
> > +#!/usr/bin/env python3
> >  # SPDX-License-Identifier: BSD-3-Clause
> >  # Copyright(c) 2010-2015 Intel Corporation
> >
> > -from __future__ import print_function
> >  from docutils import nodes
> >  from distutils.version import LooseVersion
> >  from sphinx import __version__ as sphinx_version
> > @@ -13,12 +13,7 @@
> >  from os.path import dirname
> >  from os.path import join as path_join
> >
> > -try:
> > -    # Python 2.
> > -    import ConfigParser as configparser
> > -except:
> > -    # Python 3.
> > -    import configparser
> > +import configparser
> 
> I am ok with dropping this part: the doc generation with python 2 / an
> old sphinx is already broken since 20.02 with meson.
> I can give details for people interested.
> 

I'm ok with this. I suspect most non-developers of DPDK just use the
published docs on the website.

> 
> >
> >  try:
> >      import sphinx_rtd_theme
> > diff --git a/doc/guides/contributing/coding_style.rst b/doc/guides/contributing/coding_style.rst
> > index 0be9546a6a..4fc010ca49 100644
> > --- a/doc/guides/contributing/coding_style.rst
> > +++ b/doc/guides/contributing/coding_style.rst
> > @@ -765,7 +765,7 @@ specializations, run the ``app/test`` binary, and use the ``dump_log_types``
> >  Python Code
> >  -----------
> >
> > -All Python code should work with Python 2.7+ and 3.2+ and be compliant with
> > +All Python code should work with 3.2+ and be compliant with
> >  `PEP8 (Style Guide for Python Code) <https://www.python.org/dev/peps/pep-0008/>`_.
> 
> I am for dropping any mention of a version here.
> On current HEAD of the main branch, the requirements already ask for a
> 3.5 version.
> I would simply ask for PEP8 compliance in this doc.
> 
> Opinion?
>

Ok with this too.


^ permalink raw reply	[flat|nested] 175+ messages in thread

* Re: [dpdk-dev] [PATCH v10 00/11] adding support for python 3 only
  2020-09-30 11:40           ` [dpdk-dev] [PATCH v10 " Kevin Laatz
                               ` (10 preceding siblings ...)
  2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 11/11] doc: " Kevin Laatz
@ 2020-10-02 12:54             ` David Marchand
  11 siblings, 0 replies; 175+ messages in thread
From: David Marchand @ 2020-10-02 12:54 UTC (permalink / raw)
  To: Kevin Laatz
  Cc: dev, Bruce Richardson, Burakov, Anatoly, Robin Jarry,
	Stephen Hemminger, Ray Kinsella

On Wed, Sep 30, 2020 at 1:45 PM Kevin Laatz <kevin.laatz@intel.com> wrote:
>
> This patch set converts all python scripts in the project to use
> python3 only and removes all deprecation notices associated with these
> changes. This is due to python2 being EOL in January 2020.
>

Squashed all as one patch (all commit logs were clones and the changes
on the files were mechanical).
Updated coding style guide as commented in the thread.

Applied, thanks Kevin and Louise!


-- 
David Marchand


^ permalink raw reply	[flat|nested] 175+ messages in thread

end of thread, other threads:[~2020-10-02 12:54 UTC | newest]

Thread overview: 175+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-05-22 13:23 [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Louise Kilheeney
2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 1/9] app/test-bbdev: support python3 only Louise Kilheeney
2020-05-26 18:58   ` Chautru, Nicolas
2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 2/9] usertools/dpdk-devbind: " Louise Kilheeney
2020-05-28 12:39   ` Burakov, Anatoly
2020-05-28 12:41     ` Burakov, Anatoly
2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 3/9] usertools/dpdk-telemetry-client: " Louise Kilheeney
2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 4/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 5/9] usertools/cpu_layout: " Louise Kilheeney
2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 6/9] app/test-cmdline: " Louise Kilheeney
2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 7/9] app/test: " Louise Kilheeney
2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 8/9] devtools: " Louise Kilheeney
2020-05-27  6:15   ` Ray Kinsella
2020-05-22 13:23 ` [dpdk-dev] [PATCH 20.08 9/9] config/arm: " Louise Kilheeney
2020-05-22 13:46   ` Thomas Monjalon
2020-05-22 14:10     ` Kilheeney, Louise
2020-05-23 21:27       ` Thomas Monjalon
2020-05-25  9:53         ` Bruce Richardson
2020-06-25  9:34           ` Harman Kalra
2020-05-25  7:27 ` [dpdk-dev] [PATCH 20.08 0/9] adding support for python 3 only Robin Jarry
2020-05-25  9:51   ` Bruce Richardson
2020-05-25 10:29     ` Robin Jarry
2020-05-25 10:56   ` Kilheeney, Louise
2020-05-25 11:06     ` Robin Jarry
2020-06-17 15:10 ` [dpdk-dev] [PATCH v2 " Louise Kilheeney
2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 1/9] app/test-bbdev: support python3 only Louise Kilheeney
2020-06-25 12:46     ` Burakov, Anatoly
2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 2/9] usertools/dpdk-devbind: " Louise Kilheeney
2020-06-25 12:48     ` Burakov, Anatoly
2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 3/9] usertools/dpdk-telemetry-client: " Louise Kilheeney
2020-06-25 12:49     ` Burakov, Anatoly
2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 4/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
2020-06-17 17:19     ` Neil Horman
2020-07-02 11:23     ` Neil Horman
2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 5/9] usertools/cpu_layout: " Louise Kilheeney
2020-06-25 12:49     ` Burakov, Anatoly
2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 6/9] app/test-cmdline: " Louise Kilheeney
2020-06-26  9:28     ` Burakov, Anatoly
2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 7/9] app/test: " Louise Kilheeney
2020-06-26  9:30     ` Burakov, Anatoly
2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 8/9] devtools: " Louise Kilheeney
2020-06-17 15:10   ` [dpdk-dev] [PATCH v2 9/9] config/arm: " Louise Kilheeney
2020-06-26  9:31     ` Burakov, Anatoly
2020-07-02 10:37 ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only Louise Kilheeney
2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 1/9] app/test-bbdev: support python3 only Louise Kilheeney
2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 2/9] usertools/dpdk-devbind: " Louise Kilheeney
2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 3/9] usertools/dpdk-telemetry-client: " Louise Kilheeney
2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 4/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 5/9] usertools/cpu_layout: " Louise Kilheeney
2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 6/9] app/test-cmdline: " Louise Kilheeney
2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 7/9] app/test: " Louise Kilheeney
2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 8/9] devtools: " Louise Kilheeney
2020-07-02 10:37   ` [dpdk-dev] [PATCH v3 9/9] config/arm: " Louise Kilheeney
2020-07-08  8:59   ` [dpdk-dev] [PATCH v3 0/9] dding support for python 3 only David Marchand
2020-07-08 10:13     ` Kilheeney, Louise
2020-08-04 14:07 ` [dpdk-dev] [PATCH v4 0/9] adding " Louise Kilheeney
2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 1/9] usertools/dpdk-telemetry-client: support python3 only Louise Kilheeney
2020-08-05  9:10     ` Bruce Richardson
2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 2/9] usertools/dpdk-devbind: " Louise Kilheeney
2020-08-12 14:27     ` Bruce Richardson
2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 3/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
2020-08-12 14:44     ` Bruce Richardson
2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 4/9] usertools/cpu_layout: " Louise Kilheeney
2020-08-12 14:49     ` Bruce Richardson
2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 5/9] app/test-cmdline: " Louise Kilheeney
2020-08-12 15:05     ` Bruce Richardson
2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 6/9] app/test: " Louise Kilheeney
2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 7/9] devtools: " Louise Kilheeney
2020-08-05  8:44     ` Kinsella, Ray
2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 8/9] config/arm: " Louise Kilheeney
2020-08-04 14:07   ` [dpdk-dev] [PATCH v4 9/9] app/test-bbdev: " Louise Kilheeney
2020-08-21  9:14 ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only Louise Kilheeney
2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 1/9] usertools/dpdk-telemetry-client: support python3 only Louise Kilheeney
2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 2/9] usertools/dpdk-devbind: " Louise Kilheeney
2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 3/9] usertools/dpdk-pmdinfo: " Louise Kilheeney
2020-08-21 12:42     ` Neil Horman
2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 4/9] usertools/cpu_layout: " Louise Kilheeney
2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 5/9] app/test-cmdline: " Louise Kilheeney
2020-08-21  9:24     ` Bruce Richardson
2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 6/9] app/test: " Louise Kilheeney
2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 7/9] devtools: " Louise Kilheeney
2020-08-21 12:42     ` Neil Horman
2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 8/9] config/arm: " Louise Kilheeney
2020-08-21  9:14   ` [dpdk-dev] [PATCH v5 9/9] app/test-bbdev: " Louise Kilheeney
2020-09-15 14:11   ` [dpdk-dev] [PATCH v5 0/9]adding support for python 3 only David Marchand
2020-09-21 11:46   ` [dpdk-dev] [PATCH v6 00/10] adding " Kevin Laatz
2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 01/10] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 02/10] usertools/dpdk-devbind: " Kevin Laatz
2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 03/10] usertools/dpdk-pmdinfo: " Kevin Laatz
2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 04/10] usertools/cpu_layout: " Kevin Laatz
2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 05/10] app/test-cmdline: " Kevin Laatz
2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 06/10] app/test: " Kevin Laatz
2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 07/10] devtools: " Kevin Laatz
2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 08/10] config/arm: " Kevin Laatz
2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 09/10] app/test-bbdev: " Kevin Laatz
2020-09-21 11:46     ` [dpdk-dev] [PATCH v6 10/10] buildtools: " Kevin Laatz
2020-09-21 12:03     ` [dpdk-dev] [PATCH v7 00/10] adding support for python 3 only Kevin Laatz
2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 01/10] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
2020-09-25 14:32         ` Robin Jarry
2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 02/10] usertools/dpdk-devbind: " Kevin Laatz
2020-09-25 14:49         ` Robin Jarry
2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 03/10] usertools/dpdk-pmdinfo: " Kevin Laatz
2020-09-25 14:50         ` Robin Jarry
2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 04/10] usertools/cpu_layout: " Kevin Laatz
2020-09-25 14:51         ` Robin Jarry
2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 05/10] app/test-cmdline: " Kevin Laatz
2020-09-25 14:52         ` Robin Jarry
2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 06/10] app/test: " Kevin Laatz
2020-09-25 14:54         ` Robin Jarry
2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 07/10] devtools: " Kevin Laatz
2020-09-25 14:55         ` Robin Jarry
2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 08/10] config/arm: " Kevin Laatz
2020-09-25 14:55         ` Robin Jarry
2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 09/10] app/test-bbdev: " Kevin Laatz
2020-09-25 14:56         ` Robin Jarry
2020-09-21 12:03       ` [dpdk-dev] [PATCH v7 10/10] buildtools: " Kevin Laatz
2020-09-25 14:56         ` Robin Jarry
2020-09-28 10:43       ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Kevin Laatz
2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 01/10] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
2020-09-28 11:24           ` Robin Jarry
2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 02/10] usertools/dpdk-devbind: " Kevin Laatz
2020-09-28 11:25           ` Robin Jarry
2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 03/10] usertools/dpdk-pmdinfo: " Kevin Laatz
2020-09-28 11:25           ` Robin Jarry
2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 04/10] usertools/cpu_layout: " Kevin Laatz
2020-09-28 11:26           ` Robin Jarry
2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 05/10] app/test-cmdline: " Kevin Laatz
2020-09-28 11:27           ` Robin Jarry
2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 06/10] app/test: " Kevin Laatz
2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 07/10] devtools: " Kevin Laatz
2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 08/10] config/arm: " Kevin Laatz
2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 09/10] app/test-bbdev: " Kevin Laatz
2020-09-28 10:43         ` [dpdk-dev] [PATCH v8 10/10] buildtools: " Kevin Laatz
2020-09-28 11:23           ` Robin Jarry
2020-09-28 11:29         ` [dpdk-dev] [PATCH v8 00/10] adding support for python 3 only Robin Jarry
2020-09-28 15:09           ` Bruce Richardson
2020-09-28 15:09         ` David Marchand
2020-09-28 15:14           ` Bruce Richardson
2020-09-28 15:36             ` Kevin Laatz
2020-09-29 10:22         ` [dpdk-dev] [PATCH v9 00/11] " Kevin Laatz
2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 01/11] usertools/dpdk-telemetry-client: support python3 only Kevin Laatz
2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 02/11] usertools/dpdk-devbind: " Kevin Laatz
2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 03/11] usertools/dpdk-pmdinfo: " Kevin Laatz
2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 04/11] usertools/cpu_layout: " Kevin Laatz
2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 05/11] app/test-cmdline: " Kevin Laatz
2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 06/11] app/test: " Kevin Laatz
2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 07/11] devtools: " Kevin Laatz
2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 08/11] config/arm: " Kevin Laatz
2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 09/11] app/test-bbdev: " Kevin Laatz
2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 10/11] buildtools: " Kevin Laatz
2020-09-29 10:22           ` [dpdk-dev] [PATCH v9 11/11] doc: " Kevin Laatz
2020-09-30  8:18             ` Kinsella, Ray
2020-09-29 12:22           ` [dpdk-dev] [PATCH v9 00/11] adding support for python 3 only David Marchand
2020-09-29 15:25             ` Kevin Laatz
2020-09-29 15:48               ` Bruce Richardson
2020-09-29 15:54                 ` Robin Jarry
2020-09-29 16:33                   ` Bruce Richardson
2020-09-29 14:40           ` Stephen Hemminger
2020-09-30 11:40           ` [dpdk-dev] [PATCH v10 " Kevin Laatz
2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 01/11] usertools/dpdk-telemetry: support python3 only Kevin Laatz
2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 02/11] usertools/dpdk-devbind: " Kevin Laatz
2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 03/11] usertools/dpdk-pmdinfo: " Kevin Laatz
2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 04/11] usertools/cpu_layout: " Kevin Laatz
2020-10-02  9:51               ` David Marchand
2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 05/11] app/test-cmdline: " Kevin Laatz
2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 06/11] app/test: " Kevin Laatz
2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 07/11] devtools: " Kevin Laatz
2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 08/11] config/arm: " Kevin Laatz
2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 09/11] app/test-bbdev: " Kevin Laatz
2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 10/11] buildtools: " Kevin Laatz
2020-09-30 11:40             ` [dpdk-dev] [PATCH v10 11/11] doc: " Kevin Laatz
2020-10-02 11:01               ` David Marchand
2020-10-02 11:07                 ` Kevin Laatz
2020-10-02 11:18                 ` Bruce Richardson
2020-10-02 12:54             ` [dpdk-dev] [PATCH v10 00/11] adding support for python 3 only David Marchand

DPDK patches and discussions

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