Python Challenge 6

http://www.pythonchallenge.com/pc/def/channel.html

从http://www.pythonchallenge.com/pc/def/channel.zip下载channel.zip   

 1 >>> import zipfile, re
 2 >>> start = '90052'
 3 >>> r = 'Next nothing is (\d+)'
 4 >>> file = zipfile.ZipFile('D:\channel.zip')
 5 >>> f = "%s.txt"
 6 >>> c = []
 7 >>> while True:
 8     try:
 9         start = re.search(r, file.read(f % start)).group(1)
10     except:
11         print file.read(f % start)
12         break
13     c.append(file.getinfo(f % start).comment)
14 
15     
16 Collect the comments.
17 >>> print "".join(c)
18 ***************************************************************
19 ****************************************************************
20 **                                                            **
21 **   OO    OO    XX      YYYY    GG    GG  EEEEEE NN      NN  **
22 **   OO    OO  XXXXXX   YYYYYY   GG   GG   EEEEEE  NN    NN   **
23 **   OO    OO XXX  XXX YYY   YY  GG GG     EE       NN  NN    **
24 **   OOOOOOOO XX    XX YY        GGG       EEEEE     NNNN     **
25 **   OOOOOOOO XX    XX YY        GGG       EEEEE      NN      **
26 **   OO    OO XXX  XXX YYY   YY  GG GG     EE         NN      **
27 **   OO    OO  XXXXXX   YYYYYY   GG   GG   EEEEEE     NN      **
28 **   OO    OO    XX      YYYY    GG    GG  EEEEEE     NN      **
29 **                                                            **
30 ****************************************************************
31  **************************************************************