def doUserPoint(uname, do, point):
user = UserPoint.get_by_key_name("u" + uname)
if not user:
user = UserPoint(key_name="u" + uname)
if do == "+":
user.point += point
else:
user.point -= point
user.put()
def getorAddUserPoint(uname):
user = UserPoint.get_by_key_name("u" + uname)
if not user:
user = UserPoint(key_name="u" + uname)
user.put()
return user
