我正在尝试使用Python使用html中的外部脚本来生成文本:
<td class="headerlast item" rowspan="2" colspan="1" id="Party_ATP021_1">
<div id="Party_ATP021mod"></div>
<script type="text/javascript">
var myTooltip = new YAHOO.widget.Tooltip("Party_ATP021tip", {
context:"Party_ATP021_1", text:"Sozialdemokratische Partei Österreichs
(Social Democratic Party of Austria)", showDelay:1000,
autodismissdelay:5000,iframe:true, preventoverlap:true } );
</script>
SPÖ
</td>
我试图获得:“SPÖ”,但没有成功。
到目前为止,我已经能够获取脚本中使用的ID:
import requests
from bs4 import BeautifulSoup
import re
from fake_useragent import UserAgent
ua = UserAgent()
link = 'http://eed.nsd.uib.no/webview/velocity?v=2&mode=cube&cube=http%3A%2F%2F129.177.90.166%3A80%2Fobj%2FfCube%2FSIEP2004%21Display_C1&study=http%3A%2F%2F129.177.90.166%3A80%2Fobj%2FfStudy%2FSIEP2004%21Display'
headers ={'user-agent': str(ua.random)}
result_page = BeautifulSoup(requests.get(link, headers=headers,
timeout=10).text, 'html.parser')
for td in result_page.find_all('td', {'class': 'headerlast item'})[1:]:
print(td.get('id'))
有帮助吗? 非常感谢!
答案 0 :(得分:0)
对于示例数据,您可以将select与css选择器td.headerlast.item script
一起使用,并在脚本元素之后获取next_sibling。
html_doc = """
<td class="headerlast item" rowspan="2" colspan="1" id="Party_ATP021_1">
<div id="Party_ATP021mod"></div>
<script type="text/javascript">
var myTooltip = new YAHOO.widget.Tooltip("Party_ATP021tip", {
context:"Party_ATP021_1", text:"Sozialdemokratische Partei Österreichs
(Social Democratic Party of Austria)", showDelay:1000,
autodismissdelay:5000,iframe:true, preventoverlap:true } );
</script>
SPÖ
</td>
"""
from bs4 import BeautifulSoup
result_page = BeautifulSoup(html_doc, 'html.parser')
for scrpt in result_page.select("td.headerlast.item script"):
print(scrpt.next_sibling.strip())
这将导致:
SPÖ