database.py 文件源码

def articleRequest(self, group, index, id = None):
        if id is not None:
            raise NotImplementedError

        if self.db.has_key(group):
            if self.db[group].has_key(index):
                a = self.db[group][index]
                return defer.succeed((
                    index,
                    a.getHeader('Message-ID'),
                    StringIO.StringIO(a.textHeaders() + '\r\n' + a.body)
                ))
            else:
                return defer.fail(ERR_NOARTICLE)
        else:
            return defer.fail(ERR_NOGROUP)