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Give mapping views a usable repr.

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Raymond Hettinger 2009-02-27 07:47:32 +00:00
parent 3177f2fdb0
commit 89fc2b7821
1 changed files with 3 additions and 0 deletions
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3
Lib/_abcoll.py
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@ -392,6 +392,9 @@ class MappingView(Sized):
def __len__(self):
return len(self._mapping)
def __repr__(self):
return '{0.__class__.__name__}({0._mapping!r})'.format(self)
class KeysView(MappingView, Set):