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# SPDX-FileCopyrightText: 2021 Filipe Laíns <lains@riseup.net>
# SPDX-FileCopyrightText: 2021 Quansight, LLC
# SPDX-FileCopyrightText: 2022 The meson-python developers
#
# SPDX-License-Identifier: MIT
from __future__ import annotations
import functools
import importlib.resources
import os
import sys
import typing
if sys.version_info >= (3, 9):
from collections.abc import Collection, Iterable, Iterator, Mapping, Sequence
else:
from typing import Collection, Iterable, Iterator, Mapping, Sequence
if sys.version_info >= (3, 8):
from functools import cached_property
else:
cached_property = lambda x: property(functools.lru_cache(maxsize=None)(x)) # noqa: E731
if sys.version_info >= (3, 9):
def read_binary(package: str, resource: str) -> bytes:
return importlib.resources.files(package).joinpath(resource).read_bytes()
else:
read_binary = importlib.resources.read_binary
if typing.TYPE_CHECKING:
from typing import Union
if sys.version_info >= (3, 10):
from typing import ParamSpec
else:
from typing_extensions import ParamSpec
if sys.version_info >= (3, 11):
from typing import Self
else:
from typing_extensions import Self
Path = Union[str, os.PathLike]
__all__ = [
'cached_property',
'read_binary',
'Collection',
'Iterable',
'Iterator',
'Mapping',
'Path',
'ParamSpec',
'Self',
'Sequence',
]
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