class TickeryCache(service.Service):
def __init__(self, cacheDir, restoreAddQueue, queueWidth, endpoint):
self.cacheDir = cacheDir
self.restoreAddQueue = restoreAddQueue
self.queueWidth = queueWidth
self.endpoint = endpoint
# oauthTokenDict is a volatile cache.
self.oauthTokenDict = {}
self.extraTwitterTagsPool = DeferredPool()
def startService(self):
self.loadAllCaches()
def loadAllCaches(self):
service.Service.startService(self)
cacheFile = functools.partial(os.path.join, self.cacheDir)
self.userCache = TwitterUserCache()
self.userCache.load(cacheFile("users"))
self.oidUidScreennameCache = OidUidScreennameCache(self.endpoint)
self.oidUidScreennameCache.load(cacheFile("oidUidScreenname"))
self.queryCache = QueryCache()
self.queryCache.load(cacheFile("queries"))
self.cookieCache = CookieCache()
self.cookieCache.load(cacheFile("cookies"))
self.adderCache = AdderCache(self, self.queueWidth, self.endpoint)
self.adderCache.load(cacheFile("adder"))
self.friendsIdCache = FriendsCache()
self.friendsIdCache.load(cacheFile("friends"))
@defer.inlineCallbacks
def stopService(self):
yield self.adderCache.close()
yield self.extraTwitterTagsPool.notifyWhenEmpty()
self.userCache.close()
self.oidUidScreennameCache.close()
self.queryCache.close()
self.cookieCache.close()
self.friendsIdCache.close()
service.Service.stopService(self)
def loadAllCaches(self):
service.Service.startService(self)
cacheFile = functools.partial(os.path.join, self.cacheDir)
self.userCache = TwitterUserCache()
self.userCache.load(cacheFile("users"))
self.oidUidScreennameCache = OidUidScreennameCache(self.endpoint)
self.oidUidScreennameCache.load(cacheFile("oidUidScreenname"))
self.queryCache = QueryCache()
self.queryCache.load(cacheFile("queries"))
self.cookieCache = CookieCache()
self.cookieCache.load(cacheFile("cookies"))
self.adderCache = AdderCache(self, self.queueWidth, self.endpoint)
self.adderCache.load(cacheFile("adder"))
self.friendsIdCache = FriendsCache()
self.friendsIdCache.load(cacheFile("friends"))
