正如标题所说,我需要检查find_all是否返回值。table = [a['href'] for a in content.find("ul", class_="field__items").find_all,payload={'t':''},parse=True)
table = [a['href'] for a
我在网络上用漂亮的汤刮维基百科的表格这是我的代码URL="https://en.wikipedia.org/wiki/List_of_most-viewed_YouTube_videos" for i in table.find_all('tr'): headers.append(title)
我犯了个错误AttributeError: '