解析http返回中断的lin

Question

我正在尝试解析来自某个电报通道的图像，例如https://t.me/versusbattlerus，图像就在这个块上 “img class="tgme_page_photo_image" src="https://... " but every time method returns different and not working links, why this happens? I'am using python 3.6, urllib, beautifulsoup4

方法

import urllib.request
from bs4 import BeautifulSoup


def get_html(url):
    response = urllib.request.urlopen(url)
    return response.read()


def parse(html):
    soup = BeautifulSoup(html, 'lxml')
    image = soup.find('img', class_="tgme_page_photo_image")
    print(image)
    #return image


def main():
    parse(get_html('https://t.me/versusbattlerus'))


if __name__ == '__main__':
    main()

Answer 1

这个脚本对我有效，请为测试提供“断开”链接。你知道吗

如果有bug，请尝试简单的Linux Shell解决方案：

curl -s https://t.me/SeanChannel |grep -oP '"og:image" content="\K.+(?=")'