Source code for

# -*- coding: utf-8 -*-
from __future__ import unicode_literals

from ..command import Command, Arg
from ..manager import CommandManager
from ..utils import printo
from ..exceptions import CommandError

    from rst2ansi import rst2ansi
except ImportError:
    def rst2ansi(s):
        return s.decode('utf-8')

[docs]class Man(Command): """Show command documentation. To improve the output you can install the rst2ansi package. """ description = "Show command help" cmd_name = Arg(help="Command name", complete="commands") def __call__(self, cmd_name=None): cmd = CommandManager().get(cmd_name) if cmd.__doc__ is not None: printo(rst2ansi(cmd.__doc__.encode('utf-8')) + "\n") else: raise CommandError("No doc available for this command")