def get_description(link):
redditFile = urllib2.urlopen(link)
redditHtml = redditFile.read()
redditFile.close()
soup = BeautifulSoup(redditHtml)
desc = soup.find('div', attrs={'class': 'op_gd14 FL'}).text
return desc
这是从该 html 中提供文本的代码
<div class="op_gd14 FL">
<p><span class="bigT">P</span>restige Estates Projects Ltd has informed BSE that the 18th Annual General Meeting (AGM) of the Company will be held on September 30, 2015.Source : BSE<br><br>
<a href="../../company-notices/nestleindia/notices/PEP02">Read all announcements in Prestige Estate</a> </p><p> </p>
</div>
这个结果对我来说很好,我只是想排除
的内容 <a href="../../company-notices/nestleindia/notices/PEP02">Read all announcements in Prestige Estate</a>
从结果来看,即desc
在我的脚本中,如果存在则忽略,如果不存在则忽略。我怎样才能做到这一点?
最佳答案
您可以使用extract()
从 find()
结果中删除不必要的标签:
descItem = soup.find('div', attrs={'class': 'op_gd14 FL'}) # get the DIV
[s.extract() for s in descItem('a')] # remove <a> tags
return descItem.get_text() # return the text
关于python - 使用 beautifulsoup 从结果中删除特定内容,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/32477042/