def thieves(cls):
steal_events = UserEvent.db().search(Query().command == "steal")
thieves = itertools.groupby(steal_events, operator.itemgetter("user"))
steal_counts = []
for thief, user_events in thieves:
steal_count = 0
for event in user_events:
steal_count += 1
steal_counts.append((thief, steal_count))
return steal_counts
def find_thief(cls, thief):
return len(UserEvent.db().search((Query().command == "steal")
& (Query().user == thief)))
def robinhood_score(cls, user):
return len(UserEvent.db().search((
(Query().command == "give") | (Query().command == "share"))
& (Query().user == user)))