如何高效使用Python的sys.argv参数解析？

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pythonimport sys

def train_start(start_time, end_time, select_equipment): print('start_time=', start_time) print('end_time=', end_time) print('select_time=', select_equipment) ids=select_equi

import sys a = sys.argv[:] print("输入的参数为：", a) def train_start(start_time, end_time, select_equipment): print('start_time = ', start_time) print("end_time = ", end_time) print('select_time = ', select_equipment) ids = select_equipment.split(',') print("ids = ", ids) if __name__ == "__main__": for i, argv in enumerate(sys.argv[:]): print("i = ", i, '; argv = ', argv) print("=========================") if len(sys.argv) == 5 and sys.argv[4] == '0': start_time = sys.argv[1] end_time = sys.argv[2] select_equipment = sys.argv[3] train_start(start_time, end_time, select_equipment) # 命令行输入：python test.py 2019-08-05 2019-09-01 1,5 0