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replaced conditional options with subparsers

main
Calum Andrew Morrell 2023-11-23 15:59:57 +00:00
parent 8cc9574072
commit 1204338902
2 changed files with 55 additions and 35 deletions
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55
dgcm/cli.py Normal file
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"""The Dazed Gerbil Connection Manager"""
import argparse
def main():
parser = argparse.ArgumentParser(prog='dgcm',
usage='dgcm [OPTIONS]... [SUBCOMMAND [OPTIONS]]',
description='The Dazed Gerbil Connection Manager')
subparsers = parser.add_subparsers(title='Subcommands')
parser_add = subparsers.add_parser('add',
usage='dgcm [OPTIONS]... add [OPTIONS]',
help='add a new connection')
parser_add.add_argument('-U', '--user', help='the user to connect as')
parser_add.add_argument('-H', '--host', help='specify the host for the connection')
parser_add.add_argument('-P', '--port', help='specify the port if non-standard')
parser_add.add_argument('-S', '--shortname', help='provide a short name for faster access')
parser_list = subparsers.add_parser('list',
usage='dgcm [OPTIONS]... list [OPTIONS]',
help='list the existing connections')
parser_connect = subparsers.add_parser('connect',
usage='dgcm [OPTIONS]... connect [OPTIONS] shortname',
help='connect to an existing connection')
parser_connect.add_argument('shortname', help='the shortname to connect to')
parser_remove = subparsers.add_parser('remove',
usage='dgcm [OPTIONS]... remove [OPTIONS] shortname',
help='remove an existing connection')
parser_remove.add_argument('shortname', help='the shortname for the connection to remove')
parser_update = subparsers.add_parser('update',
usage='dgcm [OPTIONS]... update [OPTIONS] existing_shortname',
help='update an existing connection')
parser_update.add_argument('-U', '--user', help='provide the new username')
parser_update.add_argument('-H', '--host', help='provide the new hostname')
parser_update.add_argument('-P', '--port', help='provide the new port')
parser_update.add_argument('-S', '--shortname', help='provide the new shortname')
parser_update.add_argument('existing_shortname', help='the existing shortname to update')
group_mutually_exclusive = parser.add_mutually_exclusive_group()
group_mutually_exclusive.add_argument('-v', '--verbose',
action='count', default=0,
help='increase output verbosity')
group_mutually_exclusive.add_argument('-q', '--quiet', action='store_true', help='disable output')
args = parser.parse_args()
print(args)
if __name__ == '__main__':
main()

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dgcm/main.py
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"""The Dazed Gerbil Connection Manager"""
import argparse
def main():
parser = argparse.ArgumentParser(prog='dgcm',
# usage='dgcm [OPTIONS]...',
description='The Dazed Gerbil Connection Manager')
command_group = parser.add_argument_group('Command options')
command_group.add_argument('-a', '--add', action='store_true', help='add a new connection')
command_group.add_argument('-l', '--list', action='store_true', help='list the existing connections')
command_group.add_argument('-c', '--connect', action='store_true', help='connect to an existing connection')
command_group.add_argument('-r', '--remove', action='store_true', help='remove an existing connection')
command_group.add_argument('-u', '--update', action='store_true', help='update an existing connection')
connection_group = parser.add_argument_group('Connection options')
connection_group.add_argument('-U', '--user', help='the user to connect as')
connection_group.add_argument('-H', '--host', help='specify the host for the connection')
connection_group.add_argument('-P', '--port', help='specify the port if non-standard')
connection_group.add_argument('-S', '--shortname', help='provide a short name for faster access')
mutually_exclusive_group = parser.add_mutually_exclusive_group()
mutually_exclusive_group.add_argument('-v', '--verbose', action='count', default=0, help='increase output verbosity')
mutually_exclusive_group.add_argument('-q', '--quiet', action='store_true', help='disable output')
parser.add_argument('connection', action='store_false', help='shortname of the connection to use')
args = parser.parse_args()
print(args)
if __name__ == '__main__':
main()