def getBaselineEvents():
ei = EventInterface()
ei.setDB('citybeat')
ei.setCollection('baseline_candidate_events')
events = ei.getAllDocuments()
event_list = []
for event in events:
e = Event(event)
if e.getActualValue() < 8 or e.getZscore() < 3:
continue
event_list.append(event)
# print len(event_list)
# return
random.shuffle(event_list)
for i in xrange(50):
print event_list[i]['_id']
