def child(self, path):
        l = self.pathList()
        if l[-1] == '':
            l[-1] = path
        else:
            l.append(path)
        return self._pathMod(l, self.queryList(0))
Invited rooms should always be reported to the client
dataset/ETHPy150Open twisted/nevow/nevow/url.py/URL.child--crossover with--dataset/ETHPy150Open matrix-org/synapse/synapse/handlers/sync.py/InvitedSyncResult.__nonzero__