def __init__(self, *writers):
        self.writers = []
        self._isatty = True
        for writer in writers:
            self.add_writer(writer)
Uses the sql connector to do the following:
dataset/ETHPy150Open pydoit/doit/doit/action.py/Writer.__init__--crossover with--dataset/ETHPy150Open MirantisWorkloadMobility/CloudFerry/cloudferry/lib/os/compute/server_groups.py/ServerGroupsHandler._delete_server_group