def _key(self, symbol, date):
        # datetime.datetime.fromtimestamp(timestamp).date()
        return "%s/%s" % (symbol, date2key(date))
Returns a config table.
dataset/ETHPy150Open yinhm/datafeed/datafeed/datastore.py/OHLC._key--crossover with--dataset/ETHPy150Open softlayer/softlayer-python/SoftLayer/CLI/config/__init__.py/config_table