mirror of
https://github.com/python/cpython.git
synced 2024-12-22 08:14:22 +08:00
22 lines
433 B
Python
22 lines
433 B
Python
"""Module for testing the behavior of generics across different modules."""
|
|
|
|
from typing import TypeVar, Generic, Optional
|
|
|
|
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__
|