Coverage for linuxpy/types.py: 82%

1# 

2# This file is part of the linuxpy project 

3# 

4# Copyright (c) 2023 Tiago Coutinho 

5# Distributed under the GPLv3 license. See LICENSE for more info. 

6 

7import collections.abc 

8import os 

9import pathlib 

10import typing 

11 

12if hasattr(typing, "Self"): # 3.11+ 

13 Self = typing.Self 

14else: 

15 import typing_extensions 

16 

17 Self = typing_extensions.Self 

18 

19if hasattr(collections.abc, "Buffer"): # 3.12+ 

20 Buffer = collections.abc.Buffer 

21else: 

22 import typing_extensions 

23 

24 Buffer = typing_extensions.Buffer 

25 

26if hasattr(typing, "TypeAlias"): # 3.11+ 

27 TypeAlias = typing.TypeAlias 

28else: 

29 import typing_extensions 

30 

31 TypeAlias = typing_extensions.TypeAlias 

32 

33Union = typing.Union 

34Optional = typing.Optional 

35PathLike = Union[str, pathlib.Path, os.PathLike] 

36 

37 

38class HasFileno(typing.Protocol): 

39 def fileno(self) -> int: ... 

40 

41 

42FD = int 

43FDLike = Union[FD, HasFileno] 

44 

45 

46Iterable = collections.abc.Iterable 

47Iterator = collections.abc.Iterator 

48AsyncIterable = collections.abc.AsyncIterable 

49AsyncIterator = collections.abc.AsyncIterator 

50Generator = typing.Generator 

51Callable = collections.abc.Callable 

52Sequence = collections.abc.Sequence 

53Collection = collections.abc.Collection 

54NamedTuple = typing.NamedTuple 

55 

56T = typing.TypeVar("T")