sqlalchemy.event.attr._MutexProtocol

class documentation

class _MutexProtocol(Protocol): (source)

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Method __enter__ Undocumented
Method __exit__ Undocumented
def __enter__(self) -> bool: (source)

Undocumented

def __exit__(self, exc_type: Optional[Type[BaseException]], exc_val: Optional[BaseException], exc_tb: Optional[TracebackType]) -> Optional[bool]: (source)

Undocumented