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<div class="section" id="module-paste.debug.wdg_validate">
<span id="paste-debug-debugapp-debug-app"></span><h1><a class="reference internal" href="debug.debugapp.html#module-paste.debug.debugapp"><tt class="xref py py-mod docutils literal"><span class="pre">paste.debug.debugapp</span></tt></a> – debug app<a class="headerlink" href="#module-paste.debug.wdg_validate" title="Permalink to this headline">¶</a></h1>
<p>Middleware that tests the validity of all generated HTML using the
<a class="reference external" href="http://www.htmlhelp.com/tools/validator/">WDG HTML Validator</a></p>
<div class="section" id="module-contents">
<h2>Module Contents<a class="headerlink" href="#module-contents" title="Permalink to this headline">¶</a></h2>
<dl class="class">
<dt id="paste.debug.wdg_validate.WDGValidateMiddleware">
<em class="property">class </em><tt class="descclassname">paste.debug.wdg_validate.</tt><tt class="descname">WDGValidateMiddleware</tt><big>(</big><em>app</em>, <em>global_conf=None</em>, <em>wdg_path='validate'</em><big>)</big><a class="headerlink" href="#paste.debug.wdg_validate.WDGValidateMiddleware" title="Permalink to this definition">¶</a></dt>
<dd><p>Middleware that checks HTML and appends messages about the validity of
the HTML. Uses: <a class="reference external" href="http://www.htmlhelp.com/tools/validator/">http://www.htmlhelp.com/tools/validator/</a> – interacts
with the command line client. Use the configuration <tt class="docutils literal"><span class="pre">wdg_path</span></tt> to
override the path (default: looks for <tt class="docutils literal"><span class="pre">validate</span></tt> in $PATH).</p>
<p>To install, in your web context’s __init__.py:</p>
<div class="highlight-python"><div class="highlight"><pre><span class="k">def</span> <span class="nf">urlparser_wrap</span><span class="p">(</span><span class="n">environ</span><span class="p">,</span> <span class="n">start_response</span><span class="p">,</span> <span class="n">app</span><span class="p">):</span>
<span class="k">return</span> <span class="n">wdg_validate</span><span class="o">.</span><span class="n">WDGValidateMiddleware</span><span class="p">(</span><span class="n">app</span><span class="p">)(</span>
<span class="n">environ</span><span class="p">,</span> <span class="n">start_response</span><span class="p">)</span>
</pre></div>
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<p>Or in your configuration:</p>
<div class="highlight-python"><div class="highlight"><pre><span class="n">middleware</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">'paste.wdg_validate.WDGValidateMiddleware'</span><span class="p">)</span>
</pre></div>
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</dd></dl>
<dl class="function">
<dt id="paste.debug.wdg_validate.make_wdg_validate_middleware">
<tt class="descclassname">paste.debug.wdg_validate.</tt><tt class="descname">make_wdg_validate_middleware</tt><big>(</big><em>app</em>, <em>global_conf</em>, <em>wdg_path='validate'</em><big>)</big><a class="headerlink" href="#paste.debug.wdg_validate.make_wdg_validate_middleware" title="Permalink to this definition">¶</a></dt>
<dd><p>Wraps the application in the WDG validator from
<a class="reference external" href="http://www.htmlhelp.com/tools/validator/">http://www.htmlhelp.com/tools/validator/</a></p>
<p>Validation errors are appended to the text of each page.
You can configure this by giving the path to the validate
executable (by default picked up from $PATH)</p>
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<h3><a href="../index.html">Table Of Contents</a></h3>
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<li><a class="reference internal" href="#"><tt class="docutils literal"><span class="pre">paste.debug.debugapp</span></tt> – debug app</a><ul>
<li><a class="reference internal" href="#module-contents">Module Contents</a></li>
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