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pylint_checkers: Fix getting encoding argument.

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This commit is contained in:
Florian Bruhin 2014-10-15 21:07:00 +02:00
parent 0a7ff8db09
commit 971e4f4372
1 changed files with 8 additions and 2 deletions
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8
scripts/pylint_checkers/openencoding.py
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@ -52,10 +52,16 @@ class OpenEncodingChecker(checkers.BaseChecker):
keyword='mode') keyword='mode')
except utils.NoSuchArgumentError: except utils.NoSuchArgumentError:
mode_arg = None mode_arg = None
_encoding = None
try: try:
_encoding = utils.get_argument_from_call(node, position=2, _encoding = utils.get_argument_from_call(node, position=2)
except utils.NoSuchArgumentError:
try:
_encoding = utils.get_argument_from_call(node,
keyword='encoding') keyword='encoding')
except utils.NoSuchArgumentError: except utils.NoSuchArgumentError:
pass
if _encoding is None:
if mode_arg is not None: if mode_arg is not None:
mode = utils.safe_infer(mode_arg) mode = utils.safe_infer(mode_arg)
if (mode_arg is not None and isinstance(mode, astroid.Const) and if (mode_arg is not None and isinstance(mode, astroid.Const) and