Pythonchallenge Level 5 (python2.7)

import pickle
f=open('banner.p')
contents=pickle.load(f)
for obj in contents:
...     string=''
...     for o in obj:
...         string=string+o[0]*o[1]
...     print string


Answer: channel.html

Reference:http://uil330.blog.163.com/blog/static/1342864882010020103344981/

It is a bit tricky...