def addRelevanceVote(self, parentRootURLsafe, childRootURLsafe, linkType, vote):
parentRootKey = ndb.Key(urlsafe=parentRootURLsafe)
childRootKey = ndb.Key(urlsafe=childRootURLsafe)
pointRoot = parentRootKey.get()
curPoint = pointRoot.current.get()
oldRelVote = RelevanceVote.query(
RelevanceVote.parentPointRootKey == parentRootKey,
RelevanceVote.childPointRootKey == childRootKey,
RelevanceVote.linkType == linkType,
ancestor=self.key).get()
newRelVote = RelevanceVote(
parent=self.key,
parentPointRootKey = parentRootKey,
childPointRootKey = childRootKey,
value = vote,
linkType=linkType)
return self.transactionalAddRelevanceVote(
curPoint, oldRelVote, newRelVote)
def getRelevanceVotes_async(self, parentPoint):
parentRootKey = parentPoint.key.parent();
maxNumVotes = parentPoint.numSupporting + parentPoint.numCounter;
rVotes = None
if maxNumVotes > 0:
# MULTIPLY numVotes * 2 because the current set of points may be smaller
# than the set for a given version
rVotes = yield RelevanceVote.query(
RelevanceVote.parentPointRootKey == parentRootKey,
ancestor = self.key).fetch_async(maxNumVotes*2)
raise ndb.Return(rVotes)
def getRelevanceVotes_async(self, parentPoint):
parentRootKey = parentPoint.key.parent();
maxNumVotes = parentPoint.numSupporting + parentPoint.numCounter;
rVotes = None
if maxNumVotes > 0:
# MULTIPLY numVotes * 2 because the current set of points may be smaller
# than the set for a given version
rVotes = yield RelevanceVote.query(
RelevanceVote.parentPointRootKey == parentRootKey,
ancestor = self.key).fetch_async(maxNumVotes*2)
raise ndb.Return(rVotes)
def addRelevanceVote(self, parentRootURLsafe, childRootURLsafe, linkType, vote):
parentRootKey = ndb.Key(urlsafe=parentRootURLsafe)
childRootKey = ndb.Key(urlsafe=childRootURLsafe)
pointRoot = parentRootKey.get()
curPoint = pointRoot.current.get()
oldRelVote = RelevanceVote.query(
RelevanceVote.parentPointRootKey == parentRootKey,
RelevanceVote.childPointRootKey == childRootKey,
RelevanceVote.linkType == linkType,
ancestor=self.key).get()
newRelVote = RelevanceVote(
parent=self.key,
parentPointRootKey = parentRootKey,
childPointRootKey = childRootKey,
value = vote,
linkType=linkType)
return self.transactionalAddRelevanceVote(
curPoint, oldRelVote, newRelVote)
