http://www.pythonchallenge.com...Level6

 

import re
import zipfile

def main():

    target = zipfile.ZipFile("channel.zip", 'r')
       
    number = "90052"
    filename = number + ".txt"
    comment = ""

    while 1:   
        print filename
        data = target.read(filename)
        data_ = re.findall("nothing is ([0-9]+)", data)
        if data_:
            comment += target.getinfo(filename).comment
            filename = "".join(data_) + ".txt"
        else:
            break
       
        print comment
         
if __name__ == "__main__":
    main()