@parse_keyval_args
    def do_create_binding(self, vhost, qname, exchange, rt_key):
        self.request('create_binding', vhost, exchange, qname, rt_key)
Init day store from handle.
dataset/ETHPy150Open bkjones/bunnyq/bunnyq.py/Bunny.do_create_binding--crossover with--dataset/ETHPy150Open yinhm/datafeed/datafeed/datastore.py/OHLC.__init__