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upgrade argparse to v1.3.0

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Alan Hamlett 2015-08-04 14:42:42 -07:00
parent 052f255a0c
commit 01ed25f948
1 changed files with 20 additions and 4 deletions
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24
wakatime/packages/argparse.py
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@ -61,7 +61,12 @@ considered public as object names -- the API of the formatter objects is
still considered an implementation detail.) still considered an implementation detail.)
""" """
__version__ = '1.2.1' __version__ = '1.3.0' # we use our own version number independant of the
# one in stdlib and we release this on pypi.
__external_lib__ = True # to make sure the tests really test THIS lib,
# not the builtin one in Python stdlib
__all__ = [ __all__ = [
'ArgumentParser', 'ArgumentParser',
'ArgumentError', 'ArgumentError',
@ -1045,9 +1050,13 @@ class _SubParsersAction(Action):
class _ChoicesPseudoAction(Action): class _ChoicesPseudoAction(Action):
def __init__(self, name, help): def __init__(self, name, aliases, help):
metavar = dest = name
if aliases:
metavar += ' (%s)' % ', '.join(aliases)
sup = super(_SubParsersAction._ChoicesPseudoAction, self) sup = super(_SubParsersAction._ChoicesPseudoAction, self)
sup.__init__(option_strings=[], dest=name, help=help) sup.__init__(option_strings=[], dest=dest, help=help,
metavar=metavar)
def __init__(self, def __init__(self,
option_strings, option_strings,
@ -1075,15 +1084,22 @@ class _SubParsersAction(Action):
if kwargs.get('prog') is None: if kwargs.get('prog') is None:
kwargs['prog'] = '%s %s' % (self._prog_prefix, name) kwargs['prog'] = '%s %s' % (self._prog_prefix, name)
aliases = kwargs.pop('aliases', ())
# create a pseudo-action to hold the choice help # create a pseudo-action to hold the choice help
if 'help' in kwargs: if 'help' in kwargs:
help = kwargs.pop('help') help = kwargs.pop('help')
choice_action = self._ChoicesPseudoAction(name, help) choice_action = self._ChoicesPseudoAction(name, aliases, help)
self._choices_actions.append(choice_action) self._choices_actions.append(choice_action)
# create the parser and add it to the map # create the parser and add it to the map
parser = self._parser_class(**kwargs) parser = self._parser_class(**kwargs)
self._name_parser_map[name] = parser self._name_parser_map[name] = parser
# make parser available under aliases also
for alias in aliases:
self._name_parser_map[alias] = parser
return parser return parser
def _get_subactions(self): def _get_subactions(self):