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    <p>Here is an example of stripping out all attributes and allowing only tags in <code>[table, tr, td]</code>. I've added a few Unicode entities for sake of illustration. </p> <pre><code>DATA = '''&lt;table border="1"&gt;&lt;tr colspan="4"&gt;&lt;td rowspan="2"&gt;\r 224&amp;#13; &amp;#8220;hi there&amp;#8221; 9:00 am\r -3:00 pm&amp;#13; NPHC Leadership&lt;/td&gt;\r &lt;td rowspan="2"&gt;\r &lt;font&gt;ALSO IN 223; WALL OPEN&lt;/font&gt;&lt;/td&gt;\r &lt;/table&gt;''' import lxml.html from lxml.html import clean def _clean_attrib(node): for n in node: _clean_attrib(n) node.attrib.clear() tree = lxml.html.fromstring(DATA) cleaner = clean.Cleaner(allow_tags=['table','tr','td'], remove_unknown_tags=False) cleaner.clean_html(tree) _clean_attrib(tree) print lxml.html.tostring(tree, encoding='utf-8', pretty_print=True, method='html') </code></pre> <p>Result:</p> <pre><code>&lt;table&gt;&lt;tr&gt; &lt;td&gt; 224 “hi there” 9:00 am -3:00 pm NPHC Leadership&lt;/td&gt; &lt;td&gt; &lt;font&gt;ALSO IN 223; WALL OPEN&lt;/font&gt; &lt;/td&gt; &lt;/tr&gt;&lt;/table&gt; </code></pre> <p>Are you sure you want to strip out all entities? The <code>&amp;#13;</code> corresponds to a carriage return, and when lxml parses the document it converts all entities to their corresponding Unicode characters.</p> <p>Whether entities show up is also dependent on the output method and encoding. For example, if you use <code>lxml.html.tostring(encoding='ascii', method='xml')</code> the <code>'\r'</code> and Unicode characters will be output as entities:</p> <pre><code>&lt;table&gt; &lt;tr&gt;&lt;td&gt;&amp;#13; &amp;#8220;hi there&amp;#8221; ... </code></pre>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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