python获取beautifulphoto随机某图片代码实例

_random_url = r'http://www.beautifulphoto.net/plugin/RndArticle/'
_img_patt = re.compile(r'<img src="http://www.beautifulphoto.net/upload/(d+).jpg" />')

def random(timeout=3,more=False):
    try:
        html = urllib2.urlopen(_random_url,timeout=timeout).read()
    except urllib2.URLError,e:
        return None
    res = re.search(_img_patt,html)
    if res:
        name = res.group(1)
        if more:
            return 'http://www.beautifulphoto.net/upload/','%s_mini.jpg' % name,'%s.jpg' % name
        return 'http://www.beautifulphoto.net/upload/%s_mini.jpg' % name
    return None

if __name__ == '__main__':
    url = random()
    print(url)
    if url:
        import webbrowser as wb
        wb.open(url)