(self, filename: PATH_TYPES, **kw: Any)
Rewrite a file atomically.

        Clients are allowed to delete the tmpfile to signal that they don't
        want to have it updated.
Rewrite a file atomically.
Rewrite a file atomically .
def update_safe(self, filename: PATH_TYPES, **kw: Any) -> Generator[IO, None, None]:
        """Rewrite a file atomically.

        Clients are allowed to delete the tmpfile to signal that they don't
        want to have it updated.

        """
        raise NotImplementedError
def update_safe ( self , filename : PATH_TYPES , * * kw : Any ) -> Generator [ IO , None , None ] : raise NotImplementedError