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Code Issues Projects Releases Packages Wiki Activity Actions 17

Issue #24206: Fixed __eq__ and __ne__ methods of inspect classes.

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This commit is contained in:
Serhiy Storchaka 2015-07-18 23:19:05 +03:00
parent d113c967b4
commit 3018cc49e8
3 changed files with 66 additions and 38 deletions
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26
Lib/inspect.py
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@ -2206,15 +2206,13 @@ class Parameter:
id(self), self.name)
def __eq__(self, other):
return (issubclass(other.__class__, Parameter) and
self._name == other._name and
if not isinstance(other, Parameter):
return NotImplemented
return (self._name == other._name and
self._kind == other._kind and
self._default == other._default and
self._annotation == other._annotation)
def __ne__(self, other):
return not self.__eq__(other)
class BoundArguments:
'''Result of `Signature.bind` call. Holds the mapping of arguments
@ -2295,13 +2293,11 @@ class BoundArguments:
return kwargs
def __eq__(self, other):
return (issubclass(other.__class__, BoundArguments) and
self.signature == other.signature and
if not isinstance(other, BoundArguments):
return NotImplemented
return (self.signature == other.signature and
self.arguments == other.arguments)
def __ne__(self, other):
return not self.__eq__(other)
class Signature:
'''A Signature object represents the overall signature of a function.
@ -2493,9 +2489,10 @@ class Signature:
return_annotation=return_annotation)
def __eq__(self, other):
if (not issubclass(type(other), Signature) or
self.return_annotation != other.return_annotation or
len(self.parameters) != len(other.parameters)):
if not isinstance(other, Signature):
return NotImplemented
if (self.return_annotation != other.return_annotation or
len(self.parameters) != len(other.parameters)):
return False
other_positions = {param: idx
@ -2522,9 +2519,6 @@ class Signature:
return True
def __ne__(self, other):
return not self.__eq__(other)
def _bind(self, args, kwargs, *, partial=False):
'''Private method. Don't use directly.'''