我想抓取元素并存储文本,href和src,然后在我的模板中使用它们
google = requests.get(url)
bs = BeautifulSoup(google.content, 'html.parser')
d = bs.title.string
a_links = bs.findAll('a', 'entry')
links = []
for link in a_links:
links.append((
link.text,
link.get('href'),
link.get('src')
)
)
context = {
"links": links,
}
return render(request, 'index.html', context)
我喜欢这个
links = []
for link in a_links:
links.append((
link.text
)
)
context = {
"links": links,
}
return render(request, 'index.html', context)
我按照某人的建议将其改为此
links = [link.text for link in a_links]
context = {
"links": links,
}
return render(request, 'index.html', context)
这不起作用
links = [link.text,link.get('href'),link.get('src') for link in a_links]
什么是正确的语法来刮取元素,存储文本,href和src然后将它放在我的django模板中?
答案 0 :(得分:1)
这取决于您希望如何存储每个三重值。例如,您可以将它们存储在python词典中:
links = [{'text': link.text,
'href': link.get('href'),
'src': link.get('src')
} for link in a_links]
以后可以使用字典键访问:
for link in links:
print link['text'], link['href'], link['src']