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@rectalogic

rectalogic/listlike.py

Created January 8, 2015 14:38
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listlike.py
from abc import ABCMeta
class ListLike:
__metaclass__ = ABCMeta
ListLike.register(list)
ListLike.register(tuple)
ListLike.register(_FieldSequence)
>>> isinstance([], ListLike)
True
>>> isinstance(tuple(), ListLike)
True
>>> isinstance("", ListLike)
False
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