我想引述局长及;IMDB top 250页面的解析html输出中的actor元素。python的一行程序应该是什么样子?“文本静音文本小”出现多次,并且“查找所有”似乎不是最佳方式
<span class="ipl-rating-selector__rating-value">0</span>
</div>
<div class="ipl-rating-selector__error ipl-rating-selector__wrapper">
<span>Error: please try again.</span>
</div>
</div>
<div class="ipl-rating-interactive__loader">
<img alt="loading" src="https://m.media-amazon.com/images/G/01/IMDb/spinning-progress.gif"/>
</div>
</div>
</div>
<div class="inline-block ratings-metascore">
<span class="metascore favorable">80 </span>
Metascore
</div>
<p class="">
Two imprisoned men bond over a number of years, finding solace and eventual redemption through acts of common decency.</p>
<p class="text-muted text-small">
Director:
<a href="/name/nm0001104/">Frank Darabont</a>
<span class="ghost">|</span>
Stars:
<a href="/name/nm0000209/">Tim Robbins</a>,
<a href="/name/nm0000151/">Morgan Freeman</a>,
<a href="/name/nm0348409/">Bob Gunton</a>,
<a href="/name/nm0006669/">William Sadler</a>
</p>
<p class="text-muted text-small">
<span class="text-muted">Votes:</span>
<span data-value="2187696" name="nv">2,187,696</span>
<span class="ghost">|</span> <span class="text-muted">Gross:</span>
<span data-value="28,341,469" name="nv">$28.34M</span>
</p>
<div class="wtw-option-standalone" data-baseref="wl_li" data-tconst="tt0111161" data-watchtype="minibar"></div>
</div>
如果您使用的是BeautifulSoup 4.7.0或更高版本,则可以使用
:contains
CSS选择器:这将选择包含的p标记并遍历它的子项,分别打印出导演和演员:
输出:
如果没有可用于标识这些特定元素的id或类, 您只需遍历您的项目并检查它们是否包含您要查找的内容。
html示例的工作示例是
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