python_main_argv_sample.py

import sys
import numpy as np


def numPrint(num):
    print("numprint:" + str(num))
    

if __name__ == '__main__':
    args = sys.argv
    
    if len(args) == 2 and args[1].isdigit():
        for i in np.arange(1,int(args[1])):
            numPrint(i)
    else:
        print('this program require 1 argument.')