def EnumerateQueries(self, used_args, args, keyword_args):
    enumerated_queries = []

    for ((identifier, condition), value_list) in self.__filters.iteritems():
      for (operator, params) in value_list:
        value = self.__Operate(args, keyword_args, used_args, operator, params)
        self.__AddMultiQuery(identifier, condition, value, enumerated_queries)

    return enumerated_queries
Create a list of all multi-query filter combinations required.
dataset/ETHPy150Open CollabQ/CollabQ/.google_appengine/google/appengine/ext/gql/__init__.py/GQL.EnumerateQueries