232 

   232 

   233         return cache.get(rangeid)

   233         return cache.get(rangeid)

   234 

   234 

   235     def _setsub(self, rangeid, value):

   235     def _setsub(self, rangeid, value):

   236         assert rangeid not in self._unsavedsubranges

   236         assert rangeid not in self._unsavedsubranges

   237         self._unsavedsubranges[rangeid] = value

   238         self._unsavedsubranges[rangeid] = value

   238         super(stablerangesqlbase, self)._setsub(rangeid, value)

   239         super(stablerangesqlbase, self)._setsub(rangeid, value)

   239 

   240 

   240     def _db(self):

   241     def _db(self):

   241         try:

   242         try: