covertion of argparser to cliff - Printable Version +- Python Forum (https://python-forum.io) +-- Forum: Python Coding (https://python-forum.io/forum-7.html) +--- Forum: General Coding Help (https://python-forum.io/forum-8.html) +--- Thread: covertion of argparser to cliff (/thread-21032.html) |
covertion of argparser to cliff - suraj522 - Sep-11-2019 anyone help me to resolve this convert from this line to cliff without using sys module >> def take_action(self, parsed_args): import logging #import sys from cliff.command import Command class Name(Command): def get_parser(self, parsed_args): parser = super(Name, self).get_parser(parsed_args) group = parser.add_mutually_exclusive_group() group.add_argument( '--firstname', help = 'print first name', ) group.add_argument( '--lastname', help = 'print last name', ) group.add_argument( '--fullname', help = 'print name', ) return parser def take_action(self, parsed_args): if parsed_args.firstname: if ' ' in sys.argv[3]: raise Exception('No space in first name please') self.app.stdout.write(sys.argv[3]) elif parsed_args.lastname: if ' ' in sys.argv[3]: last_name = sys.argv[3] print(last_name.split()[1]) else: self.app.stdout.write(sys.argv[3].split()[0]) elif parsed_args.fullname: self.app.stdout.write(sys.argv[3]) |