def lookup(self, topic):
        nsq.assert_valid_topic_name(topic)
        return self.http_get('/lookup', fields={'topic': topic})
a simple test to check working of streaming prices etc
dataset/ETHPy150Open wtolson/gnsq/gnsq/lookupd.py/Lookupd.lookup--crossover with--dataset/ETHPy150Open cmorgan/trading-with-python/lib/interactivebrokers.py/testConnection