41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
__all__ = ['BlacklistAction']
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__author__ = "Jeremy Saklad"
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import argparse
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from ..data.adjustments import Adjustment
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from ..data.appendages import Appendage
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from ..data.buyers import Buyer
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from ..data.declarations import Declaration
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from ..data.embellishments import Embellishment
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from ..data.skulls import Skull
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from ..data.torsos import Torso
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def convert_to_enum(value):
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split = value.split(".", 1)
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enum = globals()[split[0]]
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return enum[split[1]]
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class BlacklistAction(argparse.Action):
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def __init__(self, **kwargs):
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nargs = kwargs.get('nargs')
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super(BlacklistAction, self).__init__(**kwargs)
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self._nargs = nargs
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def __call__(self, parser, namespace, values, option_string=None):
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# Check whether this is a single value or a list of them
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if self._nargs is None or self._nargs == argparse.OPTIONAL:
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# Convert value back into an Enum
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enum = convert_to_enum(value)
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setattr(namespace, self.dest, enum)
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else:
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# Convert values back into Enums
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enums = [convert_to_enum(value) for value in values]
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items = getattr(namespace, self.dest, list()) + enums
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setattr(namespace, self.dest, items)
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