(self, i)
Should be a context that yields a pickle-write()able file object for the given id i.
Should be a context that yields a pickle-write()able file object for the given id i.
Should be a context that yields a pickle - write () able file object for the given id i .
def _write_context(self, i):
        """
        Should be a context that yields a pickle-write()able file object for the given id i.
        """
        raise NotImplementedError()
def _write_context ( self , i ) : raise NotImplementedError ( )