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bpo-37838: get_type_hints for wrapped functions with forward reference (GH-17126)

Browse source 
https://bugs.python.org/issue37838
This commit is contained in:
benedwards14 2019-11-21 17:24:58 +00:00 • committed by Ivan Levkivskyi
parent 82f897bf8f
commit 0aca3a3a1e
4 changed files with 28 additions and 1 deletions
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6
Lib/typing.py
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@ -1234,7 +1234,11 @@ def get_type_hints(obj, globalns=None, localns=None):
if isinstance(obj, types.ModuleType):
globalns = obj.__dict__
else:
globalns = getattr(obj, '__globals__', {})
nsobj = obj
# Find globalns for the unwrapped object.
while hasattr(nsobj, '__wrapped__'):
nsobj = nsobj.__wrapped__
globalns = getattr(nsobj, '__globals__', {})
if localns is None:
localns = globalns
elif localns is None: