cpython/Lib/test/typinganndata/mod_generics_cache.py
Nikita Sobolev 992c3f6b51
[3.12] gh-108303: Move more typing related files to Lib/test/typinganndata (GH-111825) (#111859)
[3.12] gh-108303: Move more typing related files to Lib/test/typinganndata(GH-111825)
2023-11-08 16:56:24 +00:00

24 lines
508 B
Python

"""Module for testing the behavior of generics across different modules."""
from typing import TypeVar, Generic, Optional, TypeAliasType
default_a: Optional['A'] = None
default_b: Optional['B'] = None
T = TypeVar('T')
class A(Generic[T]):
some_b: 'B'
class B(Generic[T]):
class A(Generic[T]):
pass
my_inner_a1: 'B.A'
my_inner_a2: A
my_outer_a: 'A' # unless somebody calls get_type_hints with localns=B.__dict__
type Alias = int
OldStyle = TypeAliasType("OldStyle", int)