old_contents: #!/usr/bin/env python3
  # -*- coding: utf-8 -*-
  
  '第 0013 题： 用 Python 写一个爬图片的程序，爬（http://tieba.baidu.com/p/2166231880）图片 :-)'
  
  __author__ = 'Drake-Z'
  
  import os
  import re
  import urllib
  from urllib import request
  from urllib.request import urlopen
  
  def read_url(yuanshiurl):
      req = request.Request(yuanshiurl)
      req.add_header('User-Agent', 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; InfoPath.2; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; 360SE /360/ /chrome/ig)')
      with request.urlopen(req) as f:
          Imageurl(f.read().decode('utf-8'))                      #输出Data
      return 0
  
  def Imageurl(data):
      re_Imageurl = re.compile(r'src="(http://imgsrc.baidu.com/forum/.*?)"')
      data = re_Imageurl.findall(data)                            #输出图片链接
      downloadImage(data)
  
  def downloadImage(tupianlianjie):
      dirct = '0013'
      try:  
          if not os.path.exists(dirct):                                   #创建存放目录
              os.mkdir(dirct)  
      except:  
          print('Failed to create directory in %s' % dirct)
          exit()  
      for i in tupianlianjie:
          data = urllib.request.urlopen(i).read()  
          i = re.split('/', i)[-1]
          print(i)
          path = dirct + '/' +i
          f = open(path, 'wb')
          f.write(data)
          f.close()
      print('Done !')
  
  url = 'http://tieba.baidu.com/p/2166231880'
  read_url(url)
new_contents: #!/usr/bin/env python3
  # -*- coding: utf-8 -*-
  
  '第 0013 题： 用 Python 写一个爬图片的程序，爬（http://tieba.baidu.com/p/2166231880）图片 :-)'
  
  __author__ = 'Drake-Z'
  
  import os
  import re
  import urllib
  from urllib import request
  from urllib.request import urlopen
  
  def read_url(yuanshiurl):
      req = request.Request(yuanshiurl)
      req.add_header('User-Agent', 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; InfoPath.2; .NET4.0C; .NET4.0E; .NET CLR 2.0.50727; 360SE /360/ /chrome/ig)')
      with request.urlopen(req) as f:
          Imageurl(f.read().decode('utf-8'))                      #输出Data
      return 0
  
  def Imageurl(data):
      re_Imageurl = re.compile(r'src="(http://imgsrc.baidu.com/forum/.*?)"')
      data = re_Imageurl.findall(data)                            #输出图片链接
      downloadImage(data)
  
  def downloadImage(pic_url):
      dirct = '0013'
      try:  
          if not os.path.exists(dirct):                                   #创建存放目录
              os.mkdir(dirct)  
      except:  
          print('Failed to create directory in %s' % dirct)
          exit()  
      for i in pic_url:
          data = urllib.request.urlopen(i).read()  
          i = re.split('/', i)[-1]
          print(i)
          path = dirct + '/' +i
          f = open(path, 'wb')
          f.write(data)
          f.close()
      print('Done !')
  
  url = 'http://tieba.baidu.com/p/2166231880'
  read_url(url)
subject: Fix 0013