python获取bing上的壁纸

最新推荐文章于 2022-08-08 07:06:10 发布

转载最新推荐文章于 2022-08-08 07:06:10 发布 · 565 阅读

本文介绍了一种使用Python脚本从必应网站自动抓取每日背景图片的方法。通过调用必应提供的XML API，该脚本能够解析图片链接并下载到本地，文件名采用当前日期格式。

vi bing_pictures.py

"""A simple script to import the daily picture of bing"""

import urllib
import urllib2
import urllib3
import re
import time

def main():
        """We use the xml api provided by bing to get the pic url"""
        hostname = "http://cn.bing.com/HPImageArchive.aspx?idx=0&n=1"
        req = urllib2.Request(hostname)
        webpage = urllib2.urlopen(req)
        content = str(webpage.read())
        url_tail = re.search(r'<url>[^\s]*</url>', content)
        url = 'http://cn.bing.com' + str(url_tail.group())[5:-6]
        print(url)
        pic_file_name = time.strftime('%Y_%m_%d', time.localtime(time.time()))
        urllib.urlretrieve(url, pic_file_name+url[-4:])

if __name__ == '__main__':
        main()

vi bing_xml_pictures.py

"""A simple script to import the daily picture of bing"""
import urllib.request
import xml.etree.ElementTree as ET
import time

def main():
    """We use the xml api provided by bing to get the pic url"""
    req = urllib.request.Request("http://cn.bing.com/HPImageArchive.aspx?idx=0&n=1")
    webpage = urllib.request.urlopen(req)
    root = ET.fromstring(webpage.read())
    url = 'http://cn.bing.com'+root.find('image').find('url').text
    print(url)
    pic_file_name = time.strftime('%Y_%m_%d', time.localtime(time.time()))+\
        root.find('image').find('messages').find('message').find('msgtext').text
    urllib.request.urlretrieve(url, pic_file_name+url[-4:])

if __name__ == '__main__':
    main()

python bing_pictures.py bing_xml_pictures.py