database.py 文件源码

def listRequest(self):
        "Returns a list of 4-tuples: (name, max index, min index, flags)"
        l = self.db['groups']
        r = []
        for i in l:
            if len(self.db[i].keys()):
                low = min(self.db[i].keys())
                high = max(self.db[i].keys()) + 1
            else:
                low = high = 0
            if self.db['moderators'].has_key(i):
                flags = 'm'
            else:
                flags = 'y'
            r.append((i, high, low, flags))
        return defer.succeed(r)