def updatePersistentCache(self, ext, isFullSync):
if ext.pop('__cache', None) is not None:
if not self.__persistentCache.data:
desc, cacheData = self.__persistentCache.data = self.__persistentCache.get(
)
if accountDataPersistentHash(cacheData) != desc:
LOG_ERROR('Local account data cache is corrupted: resync')
self._resynchronize()
return False
self.__persistentCache.data = cacheData
self.__persistentCache.isDirty = False
else:
cacheData = self.__persistentCache.data
if cacheData is None:
LOG_ERROR(
"Incorrect cache state while syncing data: server said to use cache but I don't have any"
)
self._resynchronize()
return False
accountDataMergePersistent(ext, cacheData)
if synchronizeDicts(accountDataGetDiffForPersistent(ext),
self.__persistentCache.data)[1]:
self.__persistentCache.isDirty = True
else:
if self.__persistentCache.data is None:
self.__persistentCache.data = {}
synchronizeDicts(accountDataGetDiffForPersistent(ext),
self.__persistentCache.data)
self.__persistentCache.isDirty = True
return True
def updatePersistentCache(self, ext, isFullSync):
if ext.pop('__cache', None) is not None:
if not self.__persistentCache.data:
desc, cacheData = self.__persistentCache.data = self.__persistentCache.get()
if accountDataPersistentHash(cacheData) != desc:
LOG_ERROR('Local account data cache is corrupted: resync')
self._resynchronize()
return False
self.__persistentCache.data = cacheData
self.__persistentCache.isDirty = False
else:
cacheData = self.__persistentCache.data
if cacheData is None:
LOG_ERROR("Incorrect cache state while syncing data: server said to use cache but I don't have any")
self._resynchronize()
return False
accountDataMergePersistent(ext, cacheData)
if synchronizeDicts(accountDataGetDiffForPersistent(ext), self.__persistentCache.data)[1]:
self.__persistentCache.isDirty = True
else:
if self.__persistentCache.data is None:
self.__persistentCache.data = {}
synchronizeDicts(accountDataGetDiffForPersistent(ext), self.__persistentCache.data)
self.__persistentCache.isDirty = True
return True
def __savePersistentCache(self):
if self.__persistentCache.isDirty and self.__persistentCache.data:
self.__persistentCache.data = accountDataExtractPersistent(
self.__persistentCache.data)
self.__persistentCache.save(
accountDataPersistentHash(self.__persistentCache.data),
self.__persistentCache.data)
self.__persistentCache.isDirty = False
def __savePersistentCache(self):
if self.__persistentCache.isDirty and self.__persistentCache.data:
self.__persistentCache.data = accountDataExtractPersistent(self.__persistentCache.data)
self.__persistentCache.save(accountDataPersistentHash(self.__persistentCache.data), self.__persistentCache.data)
self.__persistentCache.isDirty = False
