def answerFeatures(self):
		for event, elem in self.postContext:
			if Utils.getPostTypeId(elem) == "1":#is question
				self.summary["questions"] += 1
				if Utils.getViewCount(elem) > 10000:
					self.summary["famous"] += 1
				if Utils.getAcceptedId(elem):
					self.summary["accepted"] += 1
			else:
				self.summary["answers"] += 1
			Utils.clearElem(elem)
if(len(sys.argv)<2):
    print 'python name.py badges.xml posts.xml outputDict'
    sys.exit()

epicUserIds = {}
epicFile = open(sys.argv[1],'r')
context = etree.iterparse(epicFile)
epicUserIds = {}
epicDetails = {}
for event,elem in context:
    badge = Utils.getBadge(elem)
    userId = Utils.getUserId(elem)
    date = Utils.getDate(elem)
    if(badge=="Epic"):
        epicUserIds[userId]=date
    Utils.clearElem(elem)

infile = open(sys.argv[2],'r')
context = etree.iterparse(infile)
numAnswersBefore = 0
numAnswersAfter = 0
for i in epicUserIds:
    epicDetails[i]={}
    epicDetails[i]["before"]=0
    epicDetails[i]["after"]=0

def BeforeOrAfter(t1,t2):
    #Return true if epicDate(t1) before t2 or vice-versa
    return t1<t2

for event,elem in context:
	def numEpic(self):
		for event, elem in self.badgeContext:
			if Utils.getBadgeName(elem) == "Epic":
				self.summary["epic"] += 1
			Utils.clearElem(elem)
	def numUsers(self):
		for event, elem in self.userContext:
			self.summary["users"] += 1
			Utils.clearElem(elem)