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bpo-37685: Fixed __eq__, __lt__ etc implementations in some classes. (GH-14952)

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They now return NotImplemented for unsupported type of the other operand.
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Serhiy Storchaka 2019-08-08 08:42:54 +03:00 • committed by GitHub
parent 4c69be22df
commit 662db125cd
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23 changed files with 1295 additions and 1150 deletions
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4
Lib/weakref.py
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@ -75,14 +75,14 @@ class WeakMethod(ref):
if not self._alive or not other._alive:
return self is other
return ref.__eq__(self, other) and self._func_ref == other._func_ref
return False
return NotImplemented
def __ne__(self, other):
if isinstance(other, WeakMethod):
if not self._alive or not other._alive:
return self is not other
return ref.__ne__(self, other) or self._func_ref != other._func_ref
return True
return NotImplemented
__hash__ = ref.__hash__