1#!/usr/bin/env python 2# -*- coding: utf-8 -*- 3 4# Copyright (c) 2021 Huawei Device Co., Ltd. 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16 17import optparse 18import subprocess 19import sys 20 21 22def parse_args(args): 23 parser = optparse.OptionParser() 24 parser.add_option("--input") 25 parser.add_option("--output") 26 opts, _ = parser.parse_args(args) 27 return opts 28 29if __name__ == '__main__': 30 options = parse_args(sys.argv[1:]) 31 parse_scripts = subprocess.check_call( 32 ["flex", "--c++", "-o", options.output, options.input]) 33