2

我必须从此来源中删除标题标签中的文本：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html dir="ltr" lang="en">
<head>
    <title>Microsoft to acquire Nokia’s devices &amp; services business, license Nokia’s patents and mapping services</title>
    <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE9; IE=10" />
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <meta id="ctl00_WtCampaignId" name="DCSext.wt_linkid" />
    </title>

我正在使用它来删除文本：

opener = urllib2.build_opener()
opener.addheaders = [('User-agent', 'Mozilla/5.0')]

ourUrl = opener.open("http://www.thehindubusinessline.com/industry-and-economy/info-tech/nokia-cannot-license-brand-nokia-post-microsoft-deal/article5156470.ece").read()

soup = BeautifulSoup(ourUrl)
print soup
dem = soup.findAll('p')
hea = soup.findAll('title')

此代码正确提取 p 标签，但在尝试提取标题时失败。谢谢。我只包含了一部分代码，不用担心其余部分可以正常工作。

4

1 回答 1

0

你的html代码有错误！您有 2 个</title>结束标签：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html dir="ltr" lang="en">
<head>
    <title>Microsoft to acquire Nokia’s devices &amp; services business, license Nokia’s patents and mapping services</title>
    <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE9; IE=10" />
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <meta id="ctl00_WtCampaignId" name="DCSext.wt_linkid" />
    </title> #You already have endtag of <title>

所以固定的代码应该是这样的：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html dir="ltr" lang="en">
<head>
    <title>Microsoft to acquire Nokia’s devices &amp; services business, license Nokia’s patents and mapping services</title>
    <meta http-equiv="X-UA-Compatible" content="IE=EmulateIE9; IE=10" />
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <meta id="ctl00_WtCampaignId" name="DCSext.wt_linkid" />
于 2013-09-23T08:53:58.710 回答