new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  import lib.protomemes as protomemes
  # from lib.mongo import MongoDB
  
  # Connect to Mongo
  # db=MongoDB("weibodata").db
  # week1=db["week1"]
  
  # count=1000
  # count=week1.count()
  # print str(count)+" tweets in the db"
  # print 10*"-"
  
  protomemes.build_corpus("hashtags", week1, count,"hashtags")
  protomemes.build_corpus("mentions", week1, count,"mentions")
  protomemes.build_corpus("urls", week1, count,"urls")
subject: clean protomemes construction