Python help_for_command示例

示例#1

def help_command(**options):
    """
    Prints out help for the commands. 

    lamson help

    You can get help for one command with:

    lamson help -for STR
    """
    if "for" in options:
        help_text = args.help_for_command(lamson.commands, options['for'])
        if help_text:
            print help_text
        else:
            args.invalid_command_message(lamson.commands, exit_on_error=True)
    else:
        print "Available commands:\n"
        print ", ".join(args.available_commands(lamson.commands))
        print "\nUse lamson help -for <command> to find out more."

示例#2

文件： commands.py 项目： wRAR/lamson

def help_command(**options):
    """
    Prints out help for the commands. 

    lamson help

    You can get help for one command with:

    lamson help -for STR
    """
    if "for" in options:
        help_text = args.help_for_command(lamson.commands, options['for'])
        if help_text:
            print help_text
        else:
            args.invalid_command_message(lamson.commands, exit_on_error=True)
    else:
        print "Available commands:\n"
        print ", ".join(args.available_commands(lamson.commands))
        print "\nUse lamson help -for <command> to find out more."

示例#3

def test_help_for_command():
    assert args.help_for_command(commands, "help")
    assert not args.help_for_command(commands, "badcommand")