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From: Stephen Hemminger <stephen@networkplumber.org>
To: nhorman@tuxdriver.com
Cc: dev@dpdk.org, Stephen Hemminger <stephen@networkplumber.org>
Subject: [dpdk-dev] [PATCH v2 2/7] dpdk-pmdinfo: replace io.open with open
Date: Tue,  3 Nov 2020 22:48:37 -0800
Message-ID: <20201104064842.25832-3-stephen@networkplumber.org> (raw)
In-Reply-To: <20201104064842.25832-1-stephen@networkplumber.org>

The builtin open() is the recommended approach in python3.
io.open was for compatiablity with older versions.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 usertools/dpdk-pmdinfo.py | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/usertools/dpdk-pmdinfo.py b/usertools/dpdk-pmdinfo.py
index 7576a3313f36..4fefdc83e583 100755
--- a/usertools/dpdk-pmdinfo.py
+++ b/usertools/dpdk-pmdinfo.py
@@ -8,7 +8,6 @@
 #
 # -------------------------------------------------------------------------
 import json
-import io
 import os
 import platform
 import sys
@@ -211,7 +210,7 @@ def readLocal(self, filename):
         """
         Reads the local file
         """
-        with io.open(filename, 'r', encoding='utf-8') as f:
+        with open(filename, 'r', encoding='utf-8') as f:
             self.contents = f.readlines()
         self.date = self.findDate(self.contents)
 
@@ -380,7 +379,7 @@ def search_for_autoload_path(self):
                     return (None, None)
                 if raw_output is False:
                     print("Scanning for autoload path in %s" % library)
-                scanfile = io.open(library, 'rb')
+                scanfile = open(library, 'rb')
                 scanelf = ReadElf(scanfile, sys.stdout)
         except AttributeError:
             # Not a dynamic binary
@@ -456,7 +455,7 @@ def process_dt_needed_entries(self):
                     if library is not None:
                         if raw_output is False:
                             print("Scanning %s for pmd information" % library)
-                        with io.open(library, 'rb') as file:
+                        with open(library, 'rb') as file:
                             try:
                                 libelf = ReadElf(file, sys.stdout)
                             except ELFError:
@@ -499,7 +498,7 @@ def scan_autoload_path(autoload_path):
             scan_autoload_path(dpath)
         if os.path.isfile(dpath):
             try:
-                file = io.open(dpath, 'rb')
+                file = open(dpath, 'rb')
                 readelf = ReadElf(file, sys.stdout)
             except ELFError:
                 # this is likely not an elf file, skip it
@@ -526,7 +525,7 @@ def scan_for_autoload_pmds(dpdk_path):
             print("Must specify a file name")
         return
 
-    file = io.open(dpdk_path, 'rb')
+    file = open(dpdk_path, 'rb')
     try:
         readelf = ReadElf(file, sys.stdout)
     except ElfError:
@@ -621,7 +620,7 @@ def main(stream=None):
         print("File not found")
         sys.exit(1)
 
-    with io.open(myelffile, 'rb') as file:
+    with open(myelffile, 'rb') as file:
         try:
             readelf = ReadElf(file, sys.stdout)
             readelf.process_dt_needed_entries()
-- 
2.27.0


  parent reply	other threads:[~2020-11-04  6:49 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-06  1:31 [dpdk-dev] [PATCH 00/11] Python script updates Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 01/11] cpu_layout: refactor to meet python standards Stephen Hemminger
2020-11-04  6:53   ` [dpdk-dev] [PATCH v2] " Stephen Hemminger
2020-11-04  9:21     ` Bruce Richardson
2020-11-04 16:22       ` Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 02/11] dpdk-pmdinfo: replace string.split with split Stephen Hemminger
2020-11-04  6:48   ` [dpdk-dev] [PATCH v2 0/7] dpdk-pmdinfo: python lint cleanups Stephen Hemminger
2020-11-04  6:48     ` [dpdk-dev] [PATCH v2 1/7] dpdk-pmdinfo: replace string.split with split Stephen Hemminger
2020-11-04  6:48     ` Stephen Hemminger [this message]
2020-11-04  6:48     ` [dpdk-dev] [PATCH v2 3/7] dpdk-pmdinfo: remove unnecessary paren and else Stephen Hemminger
2020-11-04  6:48     ` [dpdk-dev] [PATCH v2 4/7] dpdk-pmdinfo: replace is False and is True Stephen Hemminger
2020-11-04  6:48     ` [dpdk-dev] [PATCH v2 5/7] dpdk-pmdinfo: fix indentation Stephen Hemminger
2020-11-04  6:48     ` [dpdk-dev] [PATCH v2 6/7] dpdk-pmdinfo: replace deprecated optparse with argparse Stephen Hemminger
2020-11-24  6:35       ` Jiang, YuX
2020-11-04  6:48     ` [dpdk-dev] [PATCH v2 7/7] dpdk-pmdinfo: do not use len(x) to test for empty Stephen Hemminger
2020-11-22 20:54     ` [dpdk-dev] [PATCH v2 0/7] dpdk-pmdinfo: python lint cleanups Thomas Monjalon
2020-09-06  1:31 ` [dpdk-dev] [PATCH 03/11] dpdk-pmdinfo: replace io.open with open Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 04/11] dpdk-pmdinfo: remove dead code Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 05/11] dpdk-pmdinfo: remove unnecessary paren and else Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 06/11] dpdk-pmdinfo: replace is False and is True Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 07/11] dpdk-pmdinfo: fix indentation Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 08/11] dpdk-pmdinfo: replace deprecated optparse with argparse Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 09/11] dpdk-pmdinfo: do not use len(x) to test for empty Stephen Hemminger
2020-09-07  9:03   ` Bruce Richardson
2020-09-07 17:20     ` Stephen Hemminger
2020-09-06  1:31 ` [dpdk-dev] [PATCH 10/11] dpdk-telemetry-client: fix some pylint warnings Stephen Hemminger
2020-09-07  9:05   ` Bruce Richardson
2020-11-04  7:00   ` [dpdk-dev] [PATCH v2] " Stephen Hemminger
2020-11-15 23:06     ` Thomas Monjalon
2020-09-06  1:31 ` [dpdk-dev] [PATCH 11/11] dpdk-devbind: use argparse instead of getopt Stephen Hemminger
2020-11-04  7:03   ` [dpdk-dev] [PATCH v2 0/6] dpdk-devbind: python lint cleanups Stephen Hemminger
2020-11-04  7:03     ` [dpdk-dev] [PATCH v2 1/6] dpdk-devbind: use argparse instead of getopt Stephen Hemminger
2020-11-04  7:03     ` [dpdk-dev] [PATCH v2 2/6] dpdk-devbind: fix indentation Stephen Hemminger
2020-11-04  7:03     ` [dpdk-dev] [PATCH v2 3/6] dpdk-devbind: fix python lint warnings for imports Stephen Hemminger
2020-11-04  7:03     ` [dpdk-dev] [PATCH v2 4/6] dpdk-devbind: do not use len(x) to test for empty Stephen Hemminger
2020-11-04  7:03     ` [dpdk-dev] [PATCH v2 5/6] dpdk-devbind: fix unnecessary else after return Stephen Hemminger
2020-11-04  7:03     ` [dpdk-dev] [PATCH v2 6/6] dpdk-devbind: use in to test for multiple strings Stephen Hemminger
2020-11-04  9:28     ` [dpdk-dev] [PATCH v2 0/6] dpdk-devbind: python lint cleanups Bruce Richardson
2020-11-22 21:03       ` Thomas Monjalon
2020-11-04 16:57     ` Stephen Hemminger

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