def QueryIdentities(self, client, callback):
    query_str = 'identity.user_id=%d' % self.user_id
    Identity.IndexQuery(client, query_str, col_names=None, callback=callback)
Checking repeated queries, varying start, stop, step.
dataset/ETHPy150Open viewfinderco/viewfinder/backend/db/user.py/User.QueryIdentities--crossover with--dataset/ETHPy150Open PyTables/PyTables/tables/tests/test_indexvalues.py/SelectValuesTestCase.test13c