Python Beauty Soup正在获取不完整的XML数据

我正在使用Python3.4和BeautifulSoup4来获取RSS XML提要的一些数据。 似乎一切正常，但有时它的行为与预期不符，因为它没有从列表中的至少一个项目获取

标记中的所有数据。
例如，这是给我带来问题的项目：

<item>
    <title>Google&#8217;s first DeepMind AI health project is missing something</title>
    <link>http://thenextweb.com/google/2016/02/25/googles-first-deepmind-ai-health-project-is-missing-something/</link>
    <comments>http://thenextweb.com/google/2016/02/25/googles-first-deepmind-ai-health-project-is-missing-something/#respond</comments>
    <pubDate>Thu, 25 Feb 2016 11:36:56 +0000</pubDate>
    <dc:creator><![CDATA[Kirsty Styles]]></dc:creator>
            <category><![CDATA[Google]]></category>
    <category><![CDATA[Insider]]></category>
    <category><![CDATA[Deepmind]]></category>
    <category><![CDATA[doctor]]></category>
    <category><![CDATA[healthcare]]></category>
    <category><![CDATA[NHS]]></category>
    <category><![CDATA[UK]]></category>

    <guid isPermaLink="false">http://thenextweb.com/?p=957096</guid>
    <description><![CDATA[<img width="520" height="245" src="http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2014/04/doctor-crop-520x245.jpg" alt="Doctors Seek Higher Fees From Health Insurers" title="Google&#039;s first DeepMind AI health project is missing something" data-id="750745" /><br />Having been down at Google’s DeepMind office earlier this week its man vs AI machine gaming competition preview, I was tipped off that a potentially-more-serious healthcare announcement would follow soon. That it has, but contrary to what the company’s remit might suggest, this project doesn’t actually contain any artificial intelligence at launch. “To date, no machine learning has been involved in these projects,” the company said. “While there is obvious potential in applying machine learning to these kinds of complex challenges, any decision to do so will led by clinicians.” DeepMind has announced an acquisition in the shape of an Imperial College London&#8230; <br><br><a href="http://thenextweb.com/google/2016/02/25/googles-first-deepmind-ai-health-project-is-missing-something/?utm_source=social&#038;utm_medium=feed&#038;utm_campaign=profeed">This story continues</a> at The Next Web]]></description>
    <wfw:commentRss>http://thenextweb.com/google/2016/02/25/googles-first-deepmind-ai-health-project-is-missing-something/feed/</wfw:commentRss>
    <slash:comments>0</slash:comments>
<enclosure url="http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2014/04/doctor-crop-520x245.jpg" type="image/jpeg" length="0" />
</item>

我不知道发生了什么事。

---

如果有人能帮助我或指导我提取准确的

标记，我将非常感激。

为什么不在for循环中搜索

描述
标记，如下所示：

for item in xml.findAll('item'):
    s = item.find('description')
    print (s)
    >>> <description>&lt;img width="520" height="245" src="http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2016/02/shutterstock_366588536-520x245.jpg" alt="Fintech" title="5 British companies for FinTech Week" data-id="956789" /&gt;&lt;br /&gt;FinTech, financial technology, is about disrupting the stale financial sector with technology and innovation. Have you accepted the status quo of a bank-led dominance? The people in the flourishing FinTech field have rejected it. Last year, Eileen Burbidge, the UK government’s special envoy for FinTech stated: “London and the UK will lead the FinTech sector.” That’s not hard to believe. With a well-established financial sector, a cultivated tech scene and wide access to capital and talent, London is primed for FinTech. The industry generated over $9 billion in revenue last year. As the UK celebrates #FinTechWeek, we look at five British&amp;#8230; &lt;br&gt;&lt;br&gt;&lt;a href="http://thenextweb.com/insider/2016/02/25/5-british-companies-for-fintech-week/?utm_source=social&amp;#038;utm_medium=feed&amp;#038;utm_campaign=profeed"&gt;This story continues&lt;/a&gt; at The Next Web</description>

xml.findAll（'item'）中项目的
：
s=项。查找（'说明'）
印刷品
>>>img width=“520”height=“245”src=”http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2016/02/shutterstock_366588536-520x245.jpg“alt=“Fintech”title=“5 Fintech周英国公司”data id=“956789”/br/Fintech，金融技术，旨在通过技术和创新打破陈旧的金融行业。你接受了银行主导的现状吗？蓬勃发展的金融科技领域的人们已经拒绝了它。去年，英国政府金融科技特使艾琳·伯比奇（Eileen Burbidge）表示：“伦敦和英国将领导金融科技行业。”这不难相信。伦敦拥有成熟的金融业、成熟的科技领域以及广泛的资本和人才渠道，为金融科技做好了准备。该行业去年的收入超过90亿美元。在英国庆祝FinTechWeek之际，我们来看看五个英国&#8230; brbra href=”http://thenextweb.com/insider/2016/02/25/5-british-companies-for-fintech-week/?utm_source=social&##038；utm#U medium=feed&；#038；utm#U campaign=profeed“这个故事在下一个网站上继续/a
快速猜测：首先
导入html
。然后尝试
string=html.unescape（item.description.string）
。需要检查
bs4
API，但您可能还需要
string=html.unescape（item.description.text）
。
’s DeepMind office earlier this week its man vs AI machine gaming competition preview, I was tipped off that a potentially-more-serious healthcare announcement would follow soon. That it has, but contrary to what the company’s remit might suggest, this project doesn’t actually contain any artificial intelligence at launch. “To date, no machine learning has been involved in these projects,” the company said. “While there is obvious potential in applying machine learning to these kinds of complex challenges, any decision to do so will led by clinicians.” DeepMind has announced an acquisition in the shape of an Imperial College London&#8230; <br><br><a href="http://thenextweb.com/google/2016/02/25/googles-first-deepmind-ai-health-project-is-missing-something/?utm_source=social&#038;utm_medium=feed&#038;utm_campaign=profeed">This story continues</a> at The Next Web

for item in xml.findAll('item'):
    s = item.find('description')
    print (s)
    >>> <description>&lt;img width="520" height="245" src="http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2016/02/shutterstock_366588536-520x245.jpg" alt="Fintech" title="5 British companies for FinTech Week" data-id="956789" /&gt;&lt;br /&gt;FinTech, financial technology, is about disrupting the stale financial sector with technology and innovation. Have you accepted the status quo of a bank-led dominance? The people in the flourishing FinTech field have rejected it. Last year, Eileen Burbidge, the UK government’s special envoy for FinTech stated: “London and the UK will lead the FinTech sector.” That’s not hard to believe. With a well-established financial sector, a cultivated tech scene and wide access to capital and talent, London is primed for FinTech. The industry generated over $9 billion in revenue last year. As the UK celebrates #FinTechWeek, we look at five British&amp;#8230; &lt;br&gt;&lt;br&gt;&lt;a href="http://thenextweb.com/insider/2016/02/25/5-british-companies-for-fintech-week/?utm_source=social&amp;#038;utm_medium=feed&amp;#038;utm_campaign=profeed"&gt;This story continues&lt;/a&gt; at The Next Web</description>