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27 lines
836 B
Python
27 lines
836 B
Python
# -*- coding: utf-8 -*-
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from __future__ import print_function, unicode_literals
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import sys
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from . import Command
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class HelpCommand(Command):
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help = "Display the help message associated to a specific command" # NOQA:A003
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def __init__(self, *args, **kwargs):
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super(HelpCommand, self).__init__(*args, **kwargs)
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self._parser.add_argument("name", type=str,
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help="A command name")
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def handle(self, parsed_args):
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if parsed_args.name not in self._commands:
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print("Unknown command: %s" % parsed_args.name, file=sys.stderr)
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sys.exit(1)
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cmd = self._commands[parsed_args.name](self._commands)
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cmd._parser.prog = "modoboa-admin.py %s" % parsed_args.name
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cmd._parser.description = cmd.help
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cmd._parser.print_help()
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