__author__ = 'Almir Mustafic' import sys, getopt def main(): print("main program") # simple_example() getopt_example_with_arguments(sys.argv[1:]) # Run the following example: python arguments_example.py 123 456 789 def simple_example(): print 'Number of arguments:', len(sys.argv), 'arguments.' print 'Argument List:', str(sys.argv) if len(sys.argv) >= 2: print('Argument 1 is: {0}' .format(sys.argv[1])) print("") for index, ar in enumerate(sys.argv): print("Argument {0} is: {1}" .format(index, ar)) # usage: arguments_example.py -i <inputfile> -o <outputfile> # usage: arguments_example.py --ifile in.txt --ofile out.txt def getopt_example_with_arguments(my_argv): print("getopt example...........") inputfile = '' outputfile = '' try: opts, args = getopt.getopt(my_argv, "hi:o:", ["ifile=", "ofile="]) except getopt.GetoptError: print 'test.py -i <inputfile> -o <outputfile>' sys.exit(2) for opt, arg in opts: if opt == '-h': print 'test.py -i <inputfile> -o <outputfile>' sys.exit() elif opt in ("-i", "--ifile"): inputfile = arg elif opt in ("-o", "--ofile"): outputfile = arg print 'Input file is "', inputfile print 'Output file is "', outputfile ################################################ if __name__ == "__main__": main()
Python - Command Line Arguments with Python - Two different ways
Here is an example with arguments:
Subscribe to:
Posts (Atom)
No comments:
Post a Comment