help

#!/usr/bin/env python3

import argparse
from pygitsh import *

parser = argparse.ArgumentParser(
        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
        description='show help information',
        )

parser.add_argument('-l', '--list-all', action='store_true', help='show as a list')
args = parser.parse_args()

commands = [
        {
            'name': 'create',
            'description': 'create a new repository',
            },
        {
            'name': 'alter',
            'description': 'alter attributes of a repository',
            },
        {
            'name': 'list',
            'description': 'list repositorys',
            },
        {
            'name': 'remove',
            'description': 'remove a repository',
            },
        {
            'name': 'backup',
            'description': 'backup a repository',
            },
        {
            'name': 'restore',
            'description': 'restore repository from backup',
            },
        {
            'name': 'purge',
            'description': 'delete backups',
            },
        {
            'name': 'help',
            'description': 'show help information',
            },
        ]

print('All commands supported:\n')

for item in commands:
    if args.list_all:
        print('%(name)-10s%(description)s' % item)
    else:
        print("%(name)s " % item, end='')

print('\n\nrun a command with "-h" or "--help" option to learn the usage')