File: decorators.py

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python-moderngl-window 3.1.1-1
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from contextlib import contextmanager
from pathlib import Path
from typing import Generator, Union

from moderngl_window.conf import settings


@contextmanager
def texture_dirs(paths: list[Union[Path, str]]) -> Generator[None, None, None]:
    """Context manager temporarily replacing texture paths
    Args:
        paths (list[Union[Path, str]]): list of paths
    """
    original_dirs = settings.DATA_DIRS
    settings.TEXTURE_DIRS = paths
    yield None
    settings.TEXTURE_DIRS = original_dirs