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Code Issues Projects Releases Packages Wiki Activity Actions 8

inspect.signature: Make Signature and Parameter picklable. Closes #20726

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Yury Selivanov 2014-03-27 11:31:43 -04:00
parent 21e83a5564
commit a5d63dd7b8
4 changed files with 78 additions and 0 deletions
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20
Lib/inspect.py
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@ -2106,6 +2106,18 @@ class Parameter:
self._partial_kwarg = _partial_kwarg
def __reduce__(self):
return (type(self),
(self._name, self._kind),
{'_partial_kwarg': self._partial_kwarg,
'_default': self._default,
'_annotation': self._annotation})
def __setstate__(self, state):
self._partial_kwarg = state['_partial_kwarg']
self._default = state['_default']
self._annotation = state['_annotation']
@property
def name(self):
return self._name
@ -2658,6 +2670,14 @@ class Signature:
'''
return args[0]._bind(args[1:], kwargs, partial=True)
def __reduce__(self):
return (type(self),
(tuple(self._parameters.values()),),
{'_return_annotation': self._return_annotation})
def __setstate__(self, state):
self._return_annotation = state['_return_annotation']
def __str__(self):
result = []
render_pos_only_separator = False