Close issue25147: use C implementation of OrderedDict

e5754ab0 · Ethan Furman · 6db1fd5f · e5754ab0
Commit e5754ab0 authored Sep 17, 2015 by Ethan Furman
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Lib/enum.py Lib/enum.py +6 -1

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--- a/Lib/enum.py
+++ b/Lib/enum.py
 import sys
-from collections import OrderedDict
 from types import MappingProxyType, DynamicClassAttribute

+try:
+    from _collections import OrderedDict
+except ImportError:
+    from collections import OrderedDict
+
+
 __all__ = ['Enum', 'IntEnum', 'unique']