class - Passing arguments for functions while opening python file from terminal in Linux -


i'm trying open python script have through terminal in linux, in format shown below:

$ python file_name.py a,b,c

over here a,b,c variables i'm using in code i've written program. i'm getting input asking user enter input using command var_name = input("enter input a: ")

however want pass value these 3 variables while opening file mentioned in format above . have make use of classes this?

the code wrote : 

print"hello!" circle = [] n = input("enter number of elements in circle 'n' :")  in range(0,n):     circle.append(i)  print "the circle being formed : " + str(circle)  m = input("enter value of m : ") k = input("enter value of k : ")  index = m-1  while (len(circle)>k) :      del circle[index]     index = index + (m-1)     n = n - 1     index = (index)%n   print str(circle)

if you're on python 2.7 (which likely) can try argparser

import argparse  parser = argparse.argumentparser(description='process integers.') parser.add_argument('integers', metavar='n', type=int, nargs='+',                help='an integer accumulator') parser.add_argument('--sum', dest='accumulate', action='store_const',                const=sum, default=max,                help='sum integers (default: find max)')  args = parser.parse_args() print args.accumulate(args.integers)

and run:

$ python prog.py 1 2 3 4 4  $ python prog.py 1 2 3 4 --sum 10

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