def get_arg(self, name):
        for arg in self.arguments:
            if arg.name == name:
                return arg
        return None
Drops all tables, creates tables and runs init function::
dataset/ETHPy150Open openstack/wsme/wsme/api.py/FunctionDefinition.get_arg--crossover with--dataset/ETHPy150Open SmartTeleMax/iktomi/iktomi/cli/sqla.py/Sqla.command_reset