From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [dpdk-dev] [PATCH 09/11] dpdk-pmdinfo: do not use len(x) to test for empty
Date: Sat, 5 Sep 2020 18:31:31 -0700 [thread overview]
Message-ID: <20200906013133.26360-10-stephen@networkplumber.org> (raw)
In-Reply-To: <20200906013133.26360-1-stephen@networkplumber.org>
This fixes the following python lint warnings.
usertools/dpdk-pmdinfo.py:188:11: C1801: Do not use `len(SEQUENCE)` to determine if a sequence is empty (len-as-condition)
usertools/dpdk-pmdinfo.py:196:21: C1801: Do not use `len(SEQUENCE)` to determine if a sequence is empty (len-as-condition)
usertools/dpdk-pmdinfo.py:302:11: C1801: Do not use `len(SEQUENCE)` to determine if a sequence is empty (len-as-condition)
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
usertools/dpdk-pmdinfo.py | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/usertools/dpdk-pmdinfo.py b/usertools/dpdk-pmdinfo.py
index d746348f1415..632271e2f1d2 100755
--- a/usertools/dpdk-pmdinfo.py
+++ b/usertools/dpdk-pmdinfo.py
@@ -185,7 +185,7 @@ def findDate(self, content):
return None
def parse(self):
- if len(self.contents) < 1:
+ if not len(self.contents):
print("data/%s-pci.ids not found" % self.date)
else:
vendorID = ""
@@ -193,7 +193,7 @@ def parse(self):
for l in self.contents:
if l[0] == "#":
continue
- elif len(l.strip()) == 0:
+ elif not l.strip():
continue
else:
if l.find("\t\t") == 0:
@@ -299,7 +299,7 @@ def parse_pmd_info_string(self, mystring):
except KeyError:
continue
- if len(pmdinfo["pci_ids"]) != 0:
+ if pmdinfo["pci_ids"]:
print("PMD HW SUPPORT:")
if pcidb is not None:
self.pretty_print_pmdinfo(pmdinfo)
--
2.27.0
next prev parent reply other threads:[~2020-09-06 1:33 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 ` Stephen Hemminger [this message]
2020-09-07 9:03 ` [dpdk-dev] [PATCH 09/11] dpdk-pmdinfo: do not use len(x) to test for empty 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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