New submission from Simon Percivall:
For classes with ForwardRef annotations, typing.get_type_hints is unusable.
As example, we have two files:
a.py:
class Base:
a: 'A'
class A:
pass
b.py:
from a import Base
class MyClass(Base):
b: 'B'
class B:
pass
>>> from typing import get_type_hints
>>> from b import MyClass
>>> get_type_hints(MyClass) # NameError
What should globals/locals be here?
----------
messages: 291058
nosy: simon.percivall
priority: normal
severity: normal
status: open
title: typing.get_type_hints doesn't really work for classes with ForwardRefs
versions: Python 3.6
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Python tracker <[email protected]>
<http://bugs.python.org/issue29966>
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