class CursorHandler(object):
@staticmethod
def orderByIndexTime(docs):
sorted(docs, key=lambda doc:doc.get('indexed_at'))
print docs
return docs
def __init__(self,**kwargs):
self.__curr_cursor = kwargs.get('cursor')
self.__searchId = kwargs.get('searchid')
self.__cb = kwargs.get('callback')
#self.__threshold = kwargs.get('threshold')
self.__rdal = ReadDAL()
self.__wdal = WriteDAL()
self.__counter = 0
self.__done = False
self.__notificationBus = ResultNotifier()
def addRawDocuments(self, docs):
#CursorHandler.orderByIndexTime(docs)
#Fetch from memcache
c = []
for doc in docs:
item = json.loads(doc.get("full").encode('utf-8'))
type = doc.get("type")
c.append({"type" : type, "item" : item})
#store the cached search
self.__wdal.cacheSearchResult(self.__searchId, c)
if len(c) > self.__curr_cursor :
#notify of result
self.__notificationBus.notifyConditionWithResults(self.__searchId, c)
# def addRawDocument(self, doc):
# #Fetch from memcache
# c = self.__rdal.getSearchID(self.__searchId)
#
# item = doc.get("full").encode('utf-8')
# type = doc.get("type")
#
# #add to the cached result
# if c == None:
# c = [item]
# else :
# c.append({"type" : type, "item" : item})
#
# #store the cached search
# self.__wdal.cacheSearchResult(self.__searchId, c)
#
# #if we're still looking to hit that threshold to return, then keep incrementing the counter
# if not self.__done :
# self.__counter += 1
# if self.__counter >= self.__threshold :
# self.__done = True
# self.__cb(c)
def isDone(self):
return self.__done
@staticmethod
def getPageForSearchResults(result, cursor):
page_size = boobox.config.PAGE_SIZE
end = max([(cursor+1)*(page_size-1), len(result)])
return result[cursor:end]
