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<div class="section" id="module-paste.session">
<span id="paste-session-simple-file-based-sessions"></span><h1><a class="reference internal" href="#module-paste.session" title="paste.session"><tt class="xref py py-mod docutils literal"><span class="pre">paste.session</span></tt></a> – Simple file-based sessions<a class="headerlink" href="#module-paste.session" title="Permalink to this headline">¶</a></h1>
<p>Creates a session object in your WSGI environment.</p>
<p>Use like:</p>
<p>..code-block:: Python</p>
<blockquote>
<div>environ[‘paste.session.factory’]()</div></blockquote>
<p>This will return a dictionary. The contents of this dictionary will
be saved to disk when the request is completed. The session will be
created when you first fetch the session dictionary, and a cookie will
be sent in that case. There’s current no way to use sessions without
cookies, and there’s no way to delete a session except to clear its
data.</p>
<p>@@: This doesn’t do any locking, and may cause problems when a single
session is accessed concurrently. Also, it loads and saves the
session for each request, with no caching. Also, sessions aren’t
expired.</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.session.SessionMiddleware">
<em class="property">class </em><tt class="descclassname">paste.session.</tt><tt class="descname">SessionMiddleware</tt><big>(</big><em>application</em>, <em>global_conf=None</em>, <em>**factory_kw</em><big>)</big><a class="headerlink" href="#paste.session.SessionMiddleware" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="function">
<dt id="paste.session.make_session_middleware">
<tt class="descclassname">paste.session.</tt><tt class="descname">make_session_middleware</tt><big>(</big><em>app</em>, <em>global_conf</em>, <em>session_expiration=<dynamic default></em>, <em>expiration=<dynamic default></em>, <em>cookie_name=<dynamic default></em>, <em>session_file_path=<dynamic default></em>, <em>chmod=<dynamic default></em><big>)</big><a class="headerlink" href="#paste.session.make_session_middleware" title="Permalink to this definition">¶</a></dt>
<dd><p>Adds a middleware that handles sessions for your applications.
The session is a peristent dictionary. To get this dictionary
in your application, use <tt class="docutils literal"><span class="pre">environ['paste.session.factory']()</span></tt>
which returns this persistent dictionary.</p>
<p>Configuration:</p>
<blockquote>
<div><dl class="docutils">
<dt>session_expiration:</dt>
<dd>The time each session lives, in minutes. This controls
the cookie expiration. Default 12 hours.</dd>
<dt>expiration:</dt>
<dd>The time each session lives on disk. Old sessions are
culled from disk based on this. Default 48 hours.</dd>
<dt>cookie_name:</dt>
<dd>The cookie name used to track the session. Use different
names to avoid session clashes.</dd>
<dt>session_file_path:</dt>
<dd>Sessions are put in this location, default /tmp.</dd>
<dt>chmod:</dt>
<dd>The octal chmod you want to apply to new sessions (e.g., 660
to make the sessions group readable/writable)</dd>
</dl>
</div></blockquote>
<p>Each of these also takes from the global configuration. cookie_name
and chmod take from session_cookie_name and session_chmod</p>
</dd></dl>
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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.session</span></tt> – Simple file-based sessions</a><ul>
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