1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
# fmt: off
import sys
if sys.version_info >= (3, 12):
from ast import TypeAlias as ast_TypeAlias
else: # pragma: no cover
class ast_TypeAlias:
pass
if sys.version_info >= (3, 12):
from typing import TypeAliasType
else: # pragma: no cover
class TypeAliasType:
"""Placeholder class for TypeAliasType"""
if (3, 10) <= sys.version_info < (3, 10, 1): # pragma: no cover
import inspect
import types
def formatannotation(annotation) -> str:
"""
https://github.com/python/cpython/pull/29212
"""
if isinstance(annotation, types.GenericAlias):
return str(annotation)
return inspect.formatannotation(annotation)
else:
from inspect import formatannotation
__all__ = [
"ast_TypeAlias",
"TypeAliasType",
"formatannotation",
]
|
