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Handle when dest is provided to Option

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This commit is contained in:
Ian Cordasco 2016-01-09 20:29:09 -06:00
parent a4042d6d69
commit a7f7bbbeb2
2 changed files with 9 additions and 1 deletions
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5
flake8/options/manager.py
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@ -93,7 +93,7 @@ class Option(object):
if not long_option_name:
raise ValueError('When specifying parse_from_config=True, '
'a long_option_name must also be specified.')
self.config_name = self.dest
self.config_name = long_option_name[2:].replace('-', '_')
def __repr__(self):
return (
@ -104,6 +104,9 @@ class Option(object):
).format(*self.option_args, **self.option_kwargs)
def _make_dest(self, dest):
if dest:
return dest
if self.long_option_name:
return self.long_option_name[2:].replace('-', '_')
return self.short_option_name[1]