def __setitem__(self, to_role, to_role_addr):
        print("Conv._add_to_conv_table: to_role:%s, to_role_addr:%s" % (
              to_role, to_role_addr))
        if self._conv_table in to_role and \
                isinstance(self._conv_table[to_role], AsyncResult):
            self._wf_table[to_role].set(to_role_addr)
        else:
            self._wf_table[to_role] = to_role_addr
dataset/ETHPy150Open celery/cell/cell/workflow/entities.py/Workflow.__setitem__/swapped operands of `in`