learn-python/bing_photos.py at master · Idris-RAD/learn-python · GitHub

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#!/usr/bin/env python

# -*- coding:utf-8 -*-

# -*- author:arron ni-*-

# python3抓取bing主页所有背景图片

import urllib.request

import re

import sys

import os

def get_bing_backphoto():

if os.path.exists('photos') == False:

os.mkdir('photos')

for i in range(0, 30):

url = 'http://cn.bing.com/HPImageArchive.aspx?format=js&idx=' + str(i) + '&n=1&nc=1361089515117&FORM=HYLH1'

html = urllib.request.urlopen(url).read()

if html == 'null':

print('open & read bing error!')

sys.exit(-1)

html = html.decode('utf-8')

reg = re.compile('"url":"(.*?)","urlbase"', re.S)

text = re.findall(reg, html)

# http://s.cn.bing.net/az/hprichbg/rb/LongJi_ZH-CN8658435963_1366x768.jpg

for imgurl in text:

right = imgurl.rindex('/')

name = imgurl.replace(imgurl[:right + 1], '')

savepath = 'photos/' + name

urllib.request.urlretrieve(imgurl, savepath)

print(name + ' save success!')

get_bing_backphoto()

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