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Python: parse command arguments with argparse module example
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| def parse_cmd_args(): | |
| parser = argparse.ArgumentParser(description='run the procedure of advice opinion extraction') | |
| parser.add_argument('config', help='config file path') | |
| parser.add_argument('-b', '--begin', type=int, default=-1, help='The process step to begin') | |
| parser.add_argument('-e', '--end', type=int, default=-1, help='The process step to end') | |
| parser.add_argument('-t', '--test', action='store_true', help='Indicate test or not') | |
| args = parser.parse_args() | |
| return args |
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