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authorVratko Polak <vrpolak@cisco.com>2018-09-04 19:19:11 +0200
committerPeter Mikus <pmikus@cisco.com>2018-09-05 08:14:11 +0000
commitb4e5c717f5e2c39ded81f0c6f7b0f9f61945befd (patch)
treeb6ea5dd837375dc9661d98087cc3cff31bc04c63 /resources/libraries/python/NodePath.py
parent0ad00a491e7c39f126abcd087bc2743dbdc3a1af (diff)
Fix various pylint violations
+ SchedUtils.py: Do not use `len(SEQUENCE)` to determine if a sequence is empty + VatHistory.py: Do not use `len(SEQUENCE)` to determine if a sequence is empty + VppCounters.py: Do not use `len(SEQUENCE)` to determine if a sequence is empty + Memif.py: ++ Do not use `len(SEQUENCE)` to determine if a sequence is empty ++ Either all return statements in a function should return an expression, or none of them should. ++ Update :return: on possible None. + Classify.py: Unnecessary "else" after "return" + ContainerUtils.py: Useless super delegation in method '__init__' + CpuUtils.py: Do not use `len(SEQUENCE)` to determine if a sequence is empty + DropRateSearch.py: Either all return statements in a function should return an expression, or none of them should. + IPv4NodeAddress.py: Do not use `len(SEQUENCE)` to determine if a sequence is empty ++ Also improve docstrings. + IPv4Setup.py: Useless super delegation in method '__init__' + IPv6Setup.py: Do not use `len(SEQUENCE)` to determine if a sequence is empty ++ Also improve docstrings. + IPv6Setup.py: standard import "from ipaddress import IPv6Network" should be placed before "from robot.api import logger" + MacSwap.py: Trailing newlines + NATUtil.py: Do not use `len(SEQUENCE)` to determine if a sequence is empty + NodePath.py: Unnecessary "else" after "return" + Tap.py: Do not use `len(SEQUENCE)` to determine if a sequence is empty + topology.py: Either all return statements in a function should return an expression, or none of them should. + topology.py: Unnecessary "else" after "return" ++ Do not use `len(SEQUENCE)` to determine if a sequence is empty ++ Improve docstrings + DUTSetup.py: Do not use `len(SEQUENCE)` to determine if a sequence is empty ++ Also do not compare int(ret_code) just to access zero-ness. + ssh.py: Do not use `len(SEQUENCE)` to determine if a sequence is empty + InterfaceUtil.py: Unnecessary "else" after "return" Change-Id: Iba4244aa79661ee7df15fed5c7c6dbf04dfa88b2 Signed-off-by: Vratko Polak <vrpolak@cisco.com>
Diffstat (limited to 'resources/libraries/python/NodePath.py')
-rw-r--r--resources/libraries/python/NodePath.py3
1 files changed, 1 insertions, 2 deletions
diff --git a/resources/libraries/python/NodePath.py b/resources/libraries/python/NodePath.py
index f41103046f..ec84a8b08b 100644
--- a/resources/libraries/python/NodePath.py
+++ b/resources/libraries/python/NodePath.py
@@ -151,8 +151,7 @@ class NodePath(object):
"""
if not self._path_iter:
return None, None
- else:
- return self._path_iter.pop()
+ return self._path_iter.pop()
def first_interface(self):
"""Return first interface on the path.