26 lines
800 B
Python
26 lines
800 B
Python
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# encoding: utf-8
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"""
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Objects shared by modules in the pptx.opc sub-package
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"""
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from __future__ import absolute_import, print_function, unicode_literals
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class CaseInsensitiveDict(dict):
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"""
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Mapping type that behaves like dict except that it matches without respect
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to the case of the key. E.g. cid['A'] == cid['a']. Note this is not
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general-purpose, just complete enough to satisfy opc package needs. It
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assumes str keys for example.
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"""
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def __contains__(self, key):
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return super(CaseInsensitiveDict, self).__contains__(key.lower())
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def __getitem__(self, key):
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return super(CaseInsensitiveDict, self).__getitem__(key.lower())
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def __setitem__(self, key, value):
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return super(CaseInsensitiveDict, self).__setitem__(key.lower(), value)
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