imap4.py 文件源码

def __doCommand(self, tag, handler, args, parseargs, line, uid):
        for (i, arg) in enumerate(parseargs):
            if callable(arg):
                parseargs = parseargs[i+1:]
                maybeDeferred(arg, self, line).addCallback(
                    self.__cbDispatch, tag, handler, args,
                    parseargs, uid).addErrback(self.__ebDispatch, tag)
                return
            else:
                args.append(arg)

        if line:
            # Too many arguments
            raise IllegalClientResponse("Too many arguments for command: " + repr(line))

        if uid is not None:
            handler(uid=uid, *args)
        else:
            handler(*args)