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GH-120097: Make FrameLocalsProxy a mapping (#120101)

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* Register FrameLocalsProxy as a subclass of collections.abc.Mapping

* Allow FrameLocalsProxy to matching mapping patterns
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Mark Shannon 2024-06-19 17:54:13 +01:00 • committed by GitHub
parent 00257c746c
commit d1c673b658
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4 changed files with 20 additions and 1 deletions
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5
Lib/_collections_abc.py
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@ -85,6 +85,10 @@ dict_values = type({}.values())
dict_items = type({}.items())
## misc ##
mappingproxy = type(type.__dict__)
def _get_framelocalsproxy():
return type(sys._getframe().f_locals)
framelocalsproxy = _get_framelocalsproxy()
del _get_framelocalsproxy
generator = type((lambda: (yield))())
## coroutine ##
async def _coro(): pass
@ -836,6 +840,7 @@ class Mapping(Collection):
__reversed__ = None
Mapping.register(mappingproxy)
Mapping.register(framelocalsproxy)
class MappingView(Sized):