Python实现豆瓣图片下载的方法

本文实例讲述了python/' target='_blank'>python实现豆瓣图片下载的方法。分享给大家供大家参考。具体分析如下：

1 用 tk 封装一下

2 用户可以自己输入图片url

download_douban_album# -*-coding:UTF-8 -*-import reimport urllibdef count_percent(a, b, c):  per = 100.0 * a * b / c  if per > 100:    per = 100  print '%.2f%%' % perdef get_url():  n = [x*18 for x in range(0, 87)]  url_list = []  for i in n:    url = 'http://www.douban.com/photos/album/73174384/?start=%s' % i    url_list.append(url)  return url_listdef get_img_url():  img_url = []  url = get_url()  for u in url:    a = urllib.urlopen(u)    for line in a.readlines():      if 'thumb' in line:        img_url.append(line.strip()[10:-4].replace('thumb', 'photo'))  return img_urldef download_img():  download_url = get_img_url()  for u in download_url:    urllib.urlretrieve(u, 'd:\\New\\%s' % u.split('/')[-1])if __name__ == '__main__':  """a = get_img_url()  f = open('d:\\thumb.txt', 'w')  for i in a:    #j = i.replace('thumb', 'photo')    f.write(i+'\n')  f.close()"""  download_img()

希望本文所述对大家的Python程序设计有所帮助。