import typing
class BaseLockException(Exception): # noqa: N818
# Error codes:
LOCK_FAILED = 1
def __init__(
self,
*args: typing.Any,
fh: typing.Union[typing.IO, None, int] = None,
**kwargs: typing.Any,
) -> None:
self.fh = fh
Exception.__init__(self, *args)
class LockException(BaseLockException):
pass
class AlreadyLocked(LockException):
pass
class FileToLarge(LockException):
pass