doc/html/api/lxml.cssselect-module.html

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  45         <a href="lxml-module.html">Package&nbsp;lxml</a> ::
  46         Module&nbsp;cssselect
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  62 <!-- ==================== MODULE DESCRIPTION ==================== -->
  63 <h1 class="epydoc">Module cssselect</h1><p class="nomargin-top"><span class="codelink"><a href="lxml.cssselect-pysrc.html">source&nbsp;code</a></span></p>
  64 <p>CSS Selectors based on XPath.</p>
  65 <p>This module supports selecting XML/HTML tags based on CSS selectors.
  66 See the <a href="lxml.cssselect.CSSSelector-class.html" class="link">CSSSelector</a> class for details.</p>
  67 <p>This is a thin wrapper around cssselect 0.7 or later.</p>
  68
  69 <!-- ==================== CLASSES ==================== -->
  70 <a name="section-Classes"></a>
  71 <table class="summary" border="1" cellpadding="3"
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  77         <td align="left"><span class="table-header">Classes</span></td>
  78         <td align="right" valign="top"
  79          ><span class="options">[<a href="#section-Classes"
  80          class="privatelink" onclick="toggle_private();"
  81          >hide private</a>]</span></td>
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  83     </table>
  84   </td>
  85 </tr>
  86 <tr>
  87     <td width="15%" align="right" valign="top" class="summary">
  88       <span class="summary-type">&nbsp;</span>
  89     </td><td class="summary">
  90         <a href="cssselect.parser.SelectorSyntaxError-class.html" class="summary-name">SelectorSyntaxError</a><br />
  91       Parsing a selector that does not match the grammar.
  92     </td>
  93   </tr>
  94 <tr>
  95     <td width="15%" align="right" valign="top" class="summary">
  96       <span class="summary-type">&nbsp;</span>
  97     </td><td class="summary">
  98         <a href="cssselect.xpath.ExpressionError-class.html" class="summary-name">ExpressionError</a><br />
  99       Unknown or unsupported selector (eg. pseudo-class).
 100     </td>
 101   </tr>
 102 <tr>
 103     <td width="15%" align="right" valign="top" class="summary">
 104       <span class="summary-type">&nbsp;</span>
 105     </td><td class="summary">
 106         <a href="cssselect.parser.SelectorError-class.html" class="summary-name">SelectorError</a><br />
 107       Common parent for :class:`SelectorSyntaxError` and
 108 :class:`ExpressionError`.
 109     </td>
 110   </tr>
 111 <tr class="private">
 112     <td width="15%" align="right" valign="top" class="summary">
 113       <span class="summary-type">&nbsp;</span>
 114     </td><td class="summary">
 115         <a href="lxml.cssselect.LxmlTranslator-class.html" class="summary-name" onclick="show_private();">LxmlTranslator</a><br />
 116       A custom CSS selector to XPath translator with lxml-specific extensions.
 117     </td>
 118   </tr>
 119 <tr class="private">
 120     <td width="15%" align="right" valign="top" class="summary">
 121       <span class="summary-type">&nbsp;</span>
 122     </td><td class="summary">
 123         <a href="lxml.cssselect.LxmlHTMLTranslator-class.html" class="summary-name" onclick="show_private();">LxmlHTMLTranslator</a><br />
 124       lxml extensions + HTML support.
 125     </td>
 126   </tr>
 127 <tr>
 128     <td width="15%" align="right" valign="top" class="summary">
 129       <span class="summary-type">&nbsp;</span>
 130     </td><td class="summary">
 131         <a href="lxml.cssselect.CSSSelector-class.html" class="summary-name">CSSSelector</a><br />
 132       A CSS selector.
 133     </td>
 134   </tr>
 135 </table>
 136 <!-- ==================== FUNCTIONS ==================== -->
 137 <a name="section-Functions"></a>
 138 <table class="summary" border="1" cellpadding="3"
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 142     <table border="0" cellpadding="0" cellspacing="0" width="100%">
 143       <tr valign="top">
 144         <td align="left"><span class="table-header">Functions</span></td>
 145         <td align="right" valign="top"
 146          ><span class="options">[<a href="#section-Functions"
 147          class="privatelink" onclick="toggle_private();"
 148          >hide private</a>]</span></td>
 149       </tr>
 150     </table>
 151   </td>
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 158         <tr>
 159           <td><span class="summary-sig"><a name="_make_lower_case"></a><span class="summary-sig-name">_make_lower_case</span>(<span class="summary-sig-arg">context</span>,
 160         <span class="summary-sig-arg">s</span>)</span></td>
 161           <td align="right" valign="top">
 162             <span class="codelink"><a href="lxml.cssselect-pysrc.html#_make_lower_case">source&nbsp;code</a></span>
 163
 164           </td>
 165         </tr>
 166       </table>
 167
 168     </td>
 169   </tr>
 170 </table>
 171 <!-- ==================== VARIABLES ==================== -->
 172 <a name="section-Variables"></a>
 173 <table class="summary" border="1" cellpadding="3"
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 178       <tr valign="top">
 179         <td align="left"><span class="table-header">Variables</span></td>
 180         <td align="right" valign="top"
 181          ><span class="options">[<a href="#section-Variables"
 182          class="privatelink" onclick="toggle_private();"
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 190       <span class="summary-type">&nbsp;</span>
 191     </td><td class="summary">
 192         <a name="ns"></a><span class="summary-name">ns</span> = <code title="FunctionNamespace('http://codespeak.net/lxml/css/')">FunctionNamespace('http://codespeak.net/lxml/css/')</code>
 193     </td>
 194   </tr>
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 199         <a name="__package__"></a><span class="summary-name">__package__</span> = <code title="'lxml'"><code class="variable-quote">'</code><code class="variable-string">lxml</code><code class="variable-quote">'</code></code>
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