def getPicksForGroup(items, user, numRequested, resultSet):
log.debug("Trying to pick %d results out %d items" % (numRequested, len(items)))
# Score all possible items.
itemsToScore = {}
for i in items:
# If the items has already been voted, give it a score of zero.
if(user.hasVotedOnUrl(i)):
# XXX: aren't we filtering this out else wh
itemsToScore[i] = ScoredValue(0, "")
continue
#destScore = user.destinationScorer.getScore(i, itemCounters.getCounter("urlDomain"))
titleScore = user.titleScorer.getScore(i, getCounter("title"))
sourceScore = user.sourceScorer.getScore(i, getCounter("source"))
itemsToScore[i] = ScoredValue(sourceScore.score * titleScore.score, "Source =\n%s\nTitle = %s\n" % (sourceScore, titleScore))
sortedItems = sorted(itemsToScore.iteritems(), key=lambda x: x[1].score, reverse=True)
for i in sortedItems:
(item, score) = i
if(score.score <= 0):
break
resultSet.attemptAdd(item, score, "top")
if(len(resultSet) >= numRequested):
break
def getTopItemsByTitle(items, user, numRequested, resultSet):
itemsToScore = {}
for i in items:
if(user.hasVotedOnUrl(i) or user.hasVotedOnSource(i)):
# XXX: Maybe just drop it?
itemsToScore[i] = ScoredValue(0, "")
continue
itemsToScore[i] = user.titleScorer.getScore(i, getCounter("title"))
sortedItems = sorted(itemsToScore.iteritems(), key=lambda x: x[1].score, reverse=True)
for i in sortedItems:
if(len(resultSet) == numRequested):
break
(item, score) = i
if(score.score <= 0):
break
resultSet.attemptAdd(item, score, "explorer")
