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<div class="section" id="module-paste.debug.prints">
<span id="paste-debug-prints-capture-print-output"></span><h1><a class="reference internal" href="#module-paste.debug.prints"><tt class="xref py py-mod docutils literal"><span class="pre">paste.debug.prints</span></tt></a> – capture print output<a class="headerlink" href="#module-paste.debug.prints" title="Permalink to this headline">¶</a></h1>
<p>Middleware that displays everything that is printed inline in
application pages.</p>
<p>Anything printed during the request will get captured and included on
the page. It will usually be included as a floating element in the
top right hand corner of the page. If you want to override this
you can include a tag in your template where it will be placed:</p>
<div class="highlight-python"><pre><pre id="paste-debug-prints"></pre></pre>
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<p>You might want to include <tt class="docutils literal"><span class="pre">style="white-space:</span> <span class="pre">normal"</span></tt>, as all the
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<h2>Module Contents<a class="headerlink" href="#module-contents" title="Permalink to this headline">¶</a></h2>
<dl class="class">
<dt id="paste.debug.prints.PrintDebugMiddleware">
<em class="property">class </em><tt class="descclassname">paste.debug.prints.</tt><tt class="descname">PrintDebugMiddleware</tt><big>(</big><em>app</em>, <em>global_conf=None</em>, <em>force_content_type=False</em>, <em>print_wsgi_errors=True</em>, <em>replace_stdout=False</em><big>)</big><a class="headerlink" href="#paste.debug.prints.PrintDebugMiddleware" title="Permalink to this definition">¶</a></dt>
<dd><p>This middleware captures all the printed statements, and inlines
them in HTML pages, so that you can see all the (debug-intended)
print statements in the page itself.</p>
<p>There are two keys added to the environment to control this:
<tt class="docutils literal"><span class="pre">environ['paste.printdebug_listeners']</span></tt> is a list of functions
that will be called everytime something is printed.</p>
<p><tt class="docutils literal"><span class="pre">environ['paste.remove_printdebug']</span></tt> is a function that, if
called, will disable printing of output for that request.</p>
<p>If you have <tt class="docutils literal"><span class="pre">replace_stdout=True</span></tt> then stdout is replaced, not
captured.</p>
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<li><a class="reference internal" href="#"><tt class="docutils literal"><span class="pre">paste.debug.prints</span></tt> – capture print output</a><ul>
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