Login Register

argparse.ArgumentParser.error()

ArgumentParser.error(message)

This method prints a usage message including the message to the standard error and terminates the program with a status code of 2.

Links:

https://docs.python.org/3.5/library/argparse.html#argparse.ArgumentParser.error

doc_python

2016-10-07 17:26:11

Comments

Leave a Comment

Please login to continue.

Popular Articles

argparse.ArgumentParser class argparse.ArgumentParser(prog=None, usage=None, description=None, epilog=None, parents=[], formatter_class=argparse.HelpFormatter, prefix_chars

argparse.ArgumentParser.exit() ArgumentParser.exit(status=0, message=None) This method terminates the program, exiting with the specified status and, if given, it prints a messa

argparse.ArgumentParser.get_default() ArgumentParser.get_default(dest) Get the default value for a namespace attribute, as set by either add_argument() or by set_defaults(): >>&g

argparse.ArgumentParser.add_subparsers() ArgumentParser.add_subparsers([title][, description][, prog][, parser_class][, action][, option_string][, dest][, help][, metavar]) Many programs

argparse.ArgumentParser.set_defaults() ArgumentParser.set_defaults(**kwargs) Most of the time, the attributes of the object returned by parse_args() will be fully determined by inspecti