From: Stephen Hemminger <stephen@networkplumber.org>
To: kevin.laatz@intel.com
Cc: dev@dpdk.org, Stephen Hemminger <stephen@networkplumber.org>,
Bruce Richardson <bruce.richardson@intel.com>
Subject: [dpdk-dev] [PATCH v2] dpdk-telemetry-client: fix some pylint warnings
Date: Tue, 3 Nov 2020 23:00:43 -0800 [thread overview]
Message-ID: <20201104070043.27879-1-stephen@networkplumber.org> (raw)
In-Reply-To: <20200906013133.26360-11-stephen@networkplumber.org>
Convert comments to docstrings as appropriate.
Remove unnecessary paren in if statement.
Remove extra whitespace after print.
Remove extra semicolon; this is not C.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---
v2 - fix a few more warnings.
split this patch from the bundle
usertools/dpdk-telemetry-client.py | 34 ++++++++++++++++++------------
1 file changed, 21 insertions(+), 13 deletions(-)
diff --git a/usertools/dpdk-telemetry-client.py b/usertools/dpdk-telemetry-client.py
index d8e439027cfc..8da3e9caa126 100755
--- a/usertools/dpdk-telemetry-client.py
+++ b/usertools/dpdk-telemetry-client.py
@@ -16,7 +16,7 @@
DEFAULT_FP = "/var/run/dpdk/default_client"
class Socket:
-
+ ''' Opens AF_UNIX sockets to telemetry server '''
def __init__(self):
self.send_fd = socket.socket(socket.AF_UNIX, socket.SOCK_SEQPACKET)
self.recv_fd = socket.socket(socket.AF_UNIX, socket.SOCK_SEQPACKET)
@@ -31,8 +31,9 @@ def __del__(self):
print("Error - Sockets could not be closed")
class Client:
-
- def __init__(self): # Creates a client instance
+ ''' Calls for communication with telemetry server '''
+ def __init__(self):
+ ''' Creates a client instance '''
self.socket = Socket()
self.file_path = None
self.choice = None
@@ -41,20 +42,22 @@ 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")
- def getFilepath(self, file_path): # Gets arguments from Command-Line and assigns to instance of client
+ def getFilepath(self, file_path):
+ '''Gets arguments from Command-Line and assigns to instance of client'''
self.file_path = file_path
- def register(self): # Connects a client to DPDK-instance
+ def register(self):
+ '''Connects a client to DPDK-instance'''
if os.path.exists(self.file_path):
os.unlink(self.file_path)
try:
self.socket.recv_fd.bind(self.file_path)
except socket.error as msg:
- print ("Error - Socket binding error: " + str(msg) + "\n")
+ print("Error - Socket binding error: " + str(msg) + "\n")
self.socket.recv_fd.settimeout(2)
self.socket.send_fd.connect("/var/run/dpdk/rte/telemetry")
JSON = (API_REG + self.file_path + "\"}}")
@@ -63,16 +66,19 @@ def register(self): # Connects a client to DPDK-instance
self.socket.recv_fd.listen(1)
self.socket.client_fd = self.socket.recv_fd.accept()[0]
- def unregister(self): # Unregister a given client
+ def unregister(self):
+ ''' Unregister a given client '''
self.socket.client_fd.send((API_UNREG + self.file_path + "\"}}").encode())
self.socket.client_fd.close()
- def requestMetrics(self): # Requests metrics for given client
+ def requestMetrics(self):
+ ''' Requests metrics for given client '''
self.socket.client_fd.send(METRICS_REQ.encode())
data = self.socket.client_fd.recv(BUFFER_SIZE).decode()
print("\nResponse: \n", data)
- def repeatedlyRequestMetrics(self, sleep_time): # Recursively 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(input("\n:"))
print("\033[F") #Removes the user input from screen, cleans it up
@@ -81,12 +87,14 @@ def repeatedlyRequestMetrics(self, sleep_time): # Recursively requests metrics f
self.requestMetrics()
time.sleep(sleep_time)
- def requestGlobalMetrics(self): #Requests global metrics for given client
+ def requestGlobalMetrics(self):
+ ''' Requests global metrics for given client '''
self.socket.client_fd.send(GLOBAL_METRICS_REQ.encode())
data = self.socket.client_fd.recv(BUFFER_SIZE).decode()
print("\nResponse: \n", data)
- def interactiveMenu(self, sleep_time): # Creates Interactive menu within the script
+ def interactiveMenu(self, sleep_time):
+ ''' Creates Interactive menu within the script '''
while self.choice != 4:
print("\nOptions Menu")
print("[1] Send for Metrics for all ports")
@@ -116,7 +124,7 @@ def interactiveMenu(self, sleep_time): # Creates Interactive menu within the scr
sleep_time = 1
file_path = ""
- if (len(sys.argv) == 2):
+ if len(sys.argv) == 2:
file_path = sys.argv[1]
else:
print("Warning - No filepath passed, using default (" + DEFAULT_FP + ").")
--
2.27.0
next prev parent reply other threads:[~2020-11-04 7:00 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 ` [dpdk-dev] [PATCH v2 2/7] dpdk-pmdinfo: replace io.open with open Stephen Hemminger
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 ` Stephen Hemminger [this message]
2020-11-15 23:06 ` [dpdk-dev] [PATCH v2] " 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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