1#!/usr/bin/env python 2# -*- coding: utf-8 -*- 3# Copyright (c) 2021 Huawei Device Co., Ltd. 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15 16import argparse 17import sys 18import os 19 20 21def is_exists(filename, type): 22 result = False 23 if type == 'file': 24 result = os.path.exists(filename) and os.path.isfile(filename) 25 elif type == 'dir': 26 result = os.path.exists(filename) and os.path.isdir(filename) 27 return result 28 29 30def main(): 31 parser = argparse.ArgumentParser() 32 parser.add_argument('--filename', required=True) 33 parser.add_argument('--type', default='file') 34 args = parser.parse_args() 35 result = is_exists(args.filename, args.type) 36 sys.stdout.write(str(result)) 37 return 0 38 39 40if __name__ == '__main__': 41 sys.exit(main()) 42