I have a script that takes an which basically takes a command line argument and prints after processing. If I don't give the argument to the script, it gives me a ValueError:
ValueError: need more than 1 value to unpack I was trying to utilizing this space, if there is no argument I want it to show: usages: myscriptpy [option] [argument] options: --help print this help message and exit Nothing more than that. I was looking on the argparse module, it can do the stuffs I want, but I don't to rewrite and mess up my current script. What should I do? -- http://mail.python.org/mailman/listinfo/python-list
