handlers.py 文件源码

def handle(self, arguments, user, **kwargs):
        parsed = shlex.split(arguments)
        try:
            args = docopt.docopt(self.usage, parsed)
        except docopt.DocoptExit as e:
            raise exceptions.HandleError(safestring.mark_safe(str(e)), code='invalid_arg')

        subcommand = arguments.split(' ')[0]
        f = getattr(self, 'handle_{0}'.format(subcommand))
        r = f(args, user, **kwargs)
        r['parsed_arguments'] = args
        r['subcommand'] = subcommand
        return r