31 lines
787 B
Python
31 lines
787 B
Python
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from __future__ import annotations
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from typing import Any
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class Timeout(TimeoutError): # noqa: N818
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"""Raised when the lock could not be acquired in *timeout* seconds."""
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def __init__(self, lock_file: str) -> None:
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super().__init__()
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self._lock_file = lock_file
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def __reduce__(self) -> str | tuple[Any, ...]:
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return self.__class__, (self._lock_file,) # Properly pickle the exception
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def __str__(self) -> str:
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return f"The file lock '{self._lock_file}' could not be acquired."
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def __repr__(self) -> str:
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return f"{self.__class__.__name__}({self.lock_file!r})"
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@property
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def lock_file(self) -> str:
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""":return: The path of the file lock."""
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return self._lock_file
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__all__ = [
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"Timeout",
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]
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