Python实现豆瓣图片下载的方法

本文实例讲述了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

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download_douban_album

# -*-coding:UTF-8 -*-

import re

import urllib

def count_percent(a, b, c):

per = 100.0 * a * b / c

if per > 100:

per = 100

print '%.2f%%' % per

def 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_list

def 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_url

def 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。

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