Macbook
30 lines
709 B
Python
30 lines
709 B
Python
"""Platform compatibility utilities for Python discovery."""
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from __future__ import annotations
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import functools
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import logging
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import pathlib
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import tempfile
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from typing import Final
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_LOGGER: Final[logging.Logger] = logging.getLogger(__name__)
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@functools.lru_cache(maxsize=1)
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def fs_is_case_sensitive() -> bool:
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with tempfile.NamedTemporaryFile(prefix="TmP") as tmp_file:
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result = not pathlib.Path(tmp_file.name.lower()).exists()
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_LOGGER.debug("filesystem is %scase-sensitive", "" if result else "not ")
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return result
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def fs_path_id(path: str) -> str:
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return path.casefold() if not fs_is_case_sensitive() else path
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__all__ = [
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"fs_is_case_sensitive",
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"fs_path_id",
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]
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