1"""Module for testing the behavior of generics across different modules."""
2
3from typing import TypeVar, Generic, Optional
4
5default_a: Optional['A'] = None
6default_b: Optional['B'] = None
7
8T = TypeVar('T')
9
10
11class A(Generic[T]):
12    some_b: 'B'
13
14
15class B(Generic[T]):
16    class A(Generic[T]):
17        pass
18
19    my_inner_a1: 'B.A'
20    my_inner_a2: A
21    my_outer_a: 'A'  # unless somebody calls get_type_hints with localns=B.__dict__
22