beautifulsoup：分析跨度标题 [英] beautifulsoup: Parse Span Title

问题描述

我试图解析HTML页面，我已经成功了的HTML DOM树的子区域，但我被困在那里有span标记的地方。

I am trying to parse a html page, I have successfully got to the sub area of the tree of the html dom but I am stuck in a place where there are span tags.

例如：我最初解析页面如下：

example: I initially parse the page as follows:

        user_url = base_url + str(user_id) + "/" + display_name
        user_page = urllib2.urlopen(user_url)
        souping_page = bs(user_page)
        badges = souping_page.body.find('div', attrs={'class': 'badges'})

徽章给我以下内容：

badges will give me following:

<span><span title="3 gold badges"><span class="badge1"></span><span class="badgecount">3</span></span><span title="23 silver badges"><span class="badge2"></span><span class="badgecount">23</span></span><span title="43 bronze badges"><span class="badge3"></span><span class="badgecount">43</span></span></span>

但我试图提取＆LT;跨度标题=3金徽章＆GT; 和所有其他跨度标题通过遍历DOM结构属性。我该怎么做，在beautifulsoup。

But I am trying to extract <span title="3 gold badges"> and all the other span title attributes by traversing the dom structure. How can I do that in beautifulsoup.

推荐答案

您可以简单地做到这一点：

You can simply do this:

>>> badges.span.span
<span title="3 gold badges"><span class="badge1"></span><span class="badgecount">3</span></span>

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