Python command-line argument learning (i)

Source: Internet
Author: User

It took so long to learn more about Python's command-line arguments, and was ashamed.

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Your own code example:

#-*-coding:utf-8-*-__author__='Deen' " "Import Argparseparser = Argparse. Argumentparser () Parser.parse_args ( )" "" "Import Argparseparser = Argparse. Argumentparser () # Add parameter and Description parser.add_argument ("echo", help = "echo the string") args = Parser.parse_args () pri NT Args.echo" "ImportArgparseparser=Argparse. Argumentparser ()#Remember the description typeParser.add_argument ("Square", help="display a square of a given number", type=int) args=Parser.parse_args ()PrintArgs.square**2

Python command-line argument learning (i)

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