<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang=""> <head> <meta http-equiv="X-UA-Compatible" content="IE=Edge" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Django 1.11.1 release notes — Django 1.11.20 documentation</title> <link rel="stylesheet" href="../_static/default.css" type="text/css" /> <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> <script type="text/javascript" id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script> <script type="text/javascript" src="../_static/jquery.js"></script> <script type="text/javascript" src="../_static/underscore.js"></script> <script type="text/javascript" src="../_static/doctools.js"></script> <script type="text/javascript" src="../_static/language_data.js"></script> <link rel="index" title="Index" href="../genindex.html" /> <link rel="search" title="Search" href="../search.html" /> <link rel="next" title="Django 1.11 release notes" href="1.11.html" /> <link rel="prev" title="Django 1.11.2 release notes" href="1.11.2.html" /> <script type="text/javascript" src="../templatebuiltins.js"></script> <script type="text/javascript"> (function($) { if (!django_template_builtins) { // templatebuiltins.js missing, do nothing. return; } $(document).ready(function() { // Hyperlink Django template tags and filters var base = "../ref/templates/builtins.html"; if (base == "#") { // Special case for builtins.html itself base = ""; } // Tags are keywords, class '.k' $("div.highlight\\-html\\+django span.k").each(function(i, elem) { var tagname = $(elem).text(); if ($.inArray(tagname, django_template_builtins.ttags) != -1) { var fragment = tagname.replace(/_/, '-'); $(elem).html("<a href='" + base + "#" + fragment + "'>" + tagname + "</a>"); } }); // Filters are functions, class '.nf' $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { var filtername = $(elem).text(); if ($.inArray(filtername, django_template_builtins.tfilters) != -1) { var fragment = filtername.replace(/_/, '-'); $(elem).html("<a href='" + base + "#" + fragment + "'>" + filtername + "</a>"); } }); }); })(jQuery); </script> </head><body> <div class="document"> <div id="custom-doc" class="yui-t6"> <div id="hd"> <h1><a href="../index.html">Django 1.11.20 documentation</a></h1> <div id="global-nav"> <a title="Home page" href="../index.html">Home</a> | <a title="Table of contents" href="../contents.html">Table of contents</a> | <a title="Global index" href="../genindex.html">Index</a> | <a title="Module index" href="../py-modindex.html">Modules</a> </div> <div class="nav"> « <a href="1.11.2.html" title="Django 1.11.2 release notes">previous</a> | <a href="index.html" title="Release notes" accesskey="U">up</a> | <a href="1.11.html" title="Django 1.11 release notes">next</a> »</div> </div> <div id="bd"> <div id="yui-main"> <div class="yui-b"> <div class="yui-g" id="releases-1.11.1"> <div class="section" id="s-django-1-11-1-release-notes"> <span id="django-1-11-1-release-notes"></span><h1>Django 1.11.1 release notes<a class="headerlink" href="#django-1-11-1-release-notes" title="Permalink to this headline">¶</a></h1> <p><em>May 6, 2017</em></p> <p>Django 1.11.1 adds a minor feature and fixes several bugs in 1.11.</p> <div class="section" id="s-allowed-disabling-server-side-cursors-on-postgresql"> <span id="allowed-disabling-server-side-cursors-on-postgresql"></span><h2>Allowed disabling server-side cursors on PostgreSQL<a class="headerlink" href="#allowed-disabling-server-side-cursors-on-postgresql" title="Permalink to this headline">¶</a></h2> <p>The change in Django 1.11 to make <a class="reference internal" href="../ref/models/querysets.html#django.db.models.query.QuerySet.iterator" title="django.db.models.query.QuerySet.iterator"><code class="xref py py-meth docutils literal notranslate"><span class="pre">QuerySet.iterator()</span></code></a> use server-side cursors on PostgreSQL prevents running Django with <cite>pgBouncer</cite> in transaction pooling mode. To reallow that, use the <a class="reference internal" href="../ref/settings.html#std:setting-DATABASE-DISABLE_SERVER_SIDE_CURSORS"><code class="xref std std-setting docutils literal notranslate"><span class="pre">DISABLE_SERVER_SIDE_CURSORS</span></code></a> setting in <a class="reference internal" href="../ref/settings.html#std:setting-DATABASES"><code class="xref std std-setting docutils literal notranslate"><span class="pre">DATABASES</span></code></a>.</p> <p>See <a class="reference internal" href="../ref/databases.html#transaction-pooling-server-side-cursors"><span class="std std-ref">Transaction pooling and server-side cursors</span></a> for more discussion.</p> </div> <div class="section" id="s-bugfixes"> <span id="bugfixes"></span><h2>Bugfixes<a class="headerlink" href="#bugfixes" title="Permalink to this headline">¶</a></h2> <ul class="simple"> <li>Made migrations respect <code class="docutils literal notranslate"><span class="pre">Index</span></code>’s <code class="docutils literal notranslate"><span class="pre">name</span></code> argument. If you created a named index with Django 1.11, <code class="docutils literal notranslate"><span class="pre">makemigrations</span></code> will create a migration to recreate the index with the correct name (<a class="reference external" href="https://code.djangoproject.com/ticket/28051">#28051</a>).</li> <li>Fixed a crash when using a <code class="docutils literal notranslate"><span class="pre">__icontains</span></code> lookup on a <code class="docutils literal notranslate"><span class="pre">ArrayField</span></code> (<a class="reference external" href="https://code.djangoproject.com/ticket/28038">#28038</a>).</li> <li>Fixed a crash when using a two-tuple in <code class="docutils literal notranslate"><span class="pre">EmailMessage</span></code>’s <code class="docutils literal notranslate"><span class="pre">attachments</span></code> argument (<a class="reference external" href="https://code.djangoproject.com/ticket/28042">#28042</a>).</li> <li>Fixed <code class="docutils literal notranslate"><span class="pre">QuerySet.filter()</span></code> crash when it references the name of a <code class="docutils literal notranslate"><span class="pre">OneToOneField</span></code> primary key (<a class="reference external" href="https://code.djangoproject.com/ticket/28047">#28047</a>).</li> <li>Fixed empty POST data table appearing instead of “No POST data” in HTML debug page (<a class="reference external" href="https://code.djangoproject.com/ticket/28079">#28079</a>).</li> <li>Restored <code class="docutils literal notranslate"><span class="pre">BoundField</span></code>s without any <code class="docutils literal notranslate"><span class="pre">choices</span></code> evaluating to <code class="docutils literal notranslate"><span class="pre">True</span></code> (<a class="reference external" href="https://code.djangoproject.com/ticket/28058">#28058</a>).</li> <li>Prevented <code class="docutils literal notranslate"><span class="pre">SessionBase.cycle_key()</span></code> from losing session data if <code class="docutils literal notranslate"><span class="pre">_session_cache</span></code> isn’t populated (<a class="reference external" href="https://code.djangoproject.com/ticket/28066">#28066</a>).</li> <li>Fixed layout of <code class="docutils literal notranslate"><span class="pre">ReadOnlyPasswordHashWidget</span></code> (used in the admin’s user change page) (<a class="reference external" href="https://code.djangoproject.com/ticket/28097">#28097</a>).</li> <li>Allowed prefetch calls on managers with custom <code class="docutils literal notranslate"><span class="pre">ModelIterable</span></code> subclasses (<a class="reference external" href="https://code.djangoproject.com/ticket/28096">#28096</a>).</li> <li>Fixed change password link in the <code class="docutils literal notranslate"><span class="pre">contrib.auth</span></code> admin for <code class="docutils literal notranslate"><span class="pre">el</span></code>, <code class="docutils literal notranslate"><span class="pre">es_MX</span></code>, and <code class="docutils literal notranslate"><span class="pre">pt</span></code> translations (<a class="reference external" href="https://code.djangoproject.com/ticket/28100">#28100</a>).</li> <li>Restored the output of the <code class="docutils literal notranslate"><span class="pre">class</span></code> attribute in the <code class="docutils literal notranslate"><span class="pre"><ul></span></code> of widgets that use the <code class="docutils literal notranslate"><span class="pre">multiple_input.html</span></code> template. This fixes <code class="docutils literal notranslate"><span class="pre">ModelAdmin.radio_fields</span></code> with <code class="docutils literal notranslate"><span class="pre">admin.HORIZONTAL</span></code> (<a class="reference external" href="https://code.djangoproject.com/ticket/28059">#28059</a>).</li> <li>Fixed crash in <code class="docutils literal notranslate"><span class="pre">BaseGeometryWidget.subwidgets()</span></code> (<a class="reference external" href="https://code.djangoproject.com/ticket/28039">#28039</a>).</li> <li>Fixed exception reraising in ORM query execution when <code class="docutils literal notranslate"><span class="pre">cursor.execute()</span></code> fails and the subsequent <code class="docutils literal notranslate"><span class="pre">cursor.close()</span></code> also fails (<a class="reference external" href="https://code.djangoproject.com/ticket/28091">#28091</a>).</li> <li>Fixed a regression where <code class="docutils literal notranslate"><span class="pre">CheckboxSelectMultiple</span></code>, <code class="docutils literal notranslate"><span class="pre">NullBooleanSelect</span></code>, <code class="docutils literal notranslate"><span class="pre">RadioSelect</span></code>, <code class="docutils literal notranslate"><span class="pre">SelectMultiple</span></code>, and <code class="docutils literal notranslate"><span class="pre">Select</span></code> localized option values (<a class="reference external" href="https://code.djangoproject.com/ticket/28075">#28075</a>).</li> <li>Corrected the stack level of unordered queryset pagination warnings (<a class="reference external" href="https://code.djangoproject.com/ticket/28109">#28109</a>).</li> <li>Fixed a regression causing incorrect queries for <code class="docutils literal notranslate"><span class="pre">__in</span></code> subquery lookups when models use <code class="docutils literal notranslate"><span class="pre">ForeignKey.to_field</span></code> (<a class="reference external" href="https://code.djangoproject.com/ticket/28101">#28101</a>).</li> <li>Fixed crash when overriding the template of <code class="docutils literal notranslate"><span class="pre">django.views.static.directory_index()</span></code> (<a class="reference external" href="https://code.djangoproject.com/ticket/28122">#28122</a>).</li> <li>Fixed a regression in formset <code class="docutils literal notranslate"><span class="pre">min_num</span></code> validation with unchanged forms that have initial data (<a class="reference external" href="https://code.djangoproject.com/ticket/28130">#28130</a>).</li> <li>Prepared for <code class="docutils literal notranslate"><span class="pre">cx_Oracle</span></code> 6.0 support (<a class="reference external" href="https://code.djangoproject.com/ticket/28138">#28138</a>).</li> <li>Updated the <code class="docutils literal notranslate"><span class="pre">contrib.postgres</span></code> <code class="docutils literal notranslate"><span class="pre">SplitArrayWidget</span></code> to use template-based widget rendering (<a class="reference external" href="https://code.djangoproject.com/ticket/28040">#28040</a>).</li> <li>Fixed crash in <code class="docutils literal notranslate"><span class="pre">BaseGeometryWidget.get_context()</span></code> when overriding existing <code class="docutils literal notranslate"><span class="pre">attrs</span></code> (<a class="reference external" href="https://code.djangoproject.com/ticket/28105">#28105</a>).</li> <li>Prevented <code class="docutils literal notranslate"><span class="pre">AddIndex</span></code> and <code class="docutils literal notranslate"><span class="pre">RemoveIndex</span></code> from mutating model state (<a class="reference external" href="https://code.djangoproject.com/ticket/28043">#28043</a>).</li> <li>Prevented migrations from dropping database indexes from <code class="docutils literal notranslate"><span class="pre">Meta.indexes</span></code> when changing <code class="docutils literal notranslate"><span class="pre">Field.db_index</span></code> to <code class="docutils literal notranslate"><span class="pre">False</span></code> (<a class="reference external" href="https://code.djangoproject.com/ticket/28052">#28052</a>).</li> <li>Fixed a regression in choice ordering in form fields with grouped and non-grouped options (<a class="reference external" href="https://code.djangoproject.com/ticket/28157">#28157</a>).</li> <li>Fixed crash in <code class="docutils literal notranslate"><span class="pre">BaseInlineFormSet._construct_form()</span></code> when using <code class="docutils literal notranslate"><span class="pre">save_as_new</span></code> (<a class="reference external" href="https://code.djangoproject.com/ticket/28159">#28159</a>).</li> <li>Fixed a regression where <code class="docutils literal notranslate"><span class="pre">Model._state.db</span></code> wasn’t set correctly on multi-table inheritance parent models after saving a child model (<a class="reference external" href="https://code.djangoproject.com/ticket/28166">#28166</a>).</li> <li>Corrected the return type of <code class="docutils literal notranslate"><span class="pre">ArrayField(CITextField())</span></code> values retrieved from the database (<a class="reference external" href="https://code.djangoproject.com/ticket/28161">#28161</a>).</li> <li>Fixed <code class="docutils literal notranslate"><span class="pre">QuerySet.prefetch_related()</span></code> crash when fetching relations in nested <code class="docutils literal notranslate"><span class="pre">Prefetch</span></code> objects (<a class="reference external" href="https://code.djangoproject.com/ticket/27554">#27554</a>).</li> <li>Prevented hiding GDAL errors if it’s not installed when using <code class="docutils literal notranslate"><span class="pre">contrib.gis</span></code> (<a class="reference external" href="https://code.djangoproject.com/ticket/28160">#28160</a>). (It’s a required dependency as of Django 1.11.)</li> <li>Fixed a regression causing <code class="docutils literal notranslate"><span class="pre">__in</span></code> lookups on a foreign key to fail when using the foreign key’s parent model as the lookup value (<a class="reference external" href="https://code.djangoproject.com/ticket/28175">#28175</a>).</li> </ul> </div> </div> </div> </div> </div> <div class="yui-b" id="sidebar"> <div class="sphinxsidebar" role="navigation" aria-label="main navigation"> <div class="sphinxsidebarwrapper"> <h3><a href="../contents.html">Table of Contents</a></h3> <ul> <li><a class="reference internal" href="#">Django 1.11.1 release notes</a><ul> <li><a class="reference internal" href="#allowed-disabling-server-side-cursors-on-postgresql">Allowed disabling server-side cursors on PostgreSQL</a></li> <li><a class="reference internal" href="#bugfixes">Bugfixes</a></li> </ul> </li> </ul> <h4>Previous topic</h4> <p class="topless"><a href="1.11.2.html" title="previous chapter">Django 1.11.2 release notes</a></p> <h4>Next topic</h4> <p class="topless"><a href="1.11.html" title="next chapter">Django 1.11 release notes</a></p> <div role="note" aria-label="source link"> <h3>This Page</h3> <ul class="this-page-menu"> <li><a href="../_sources/releases/1.11.1.txt" rel="nofollow">Show Source</a></li> </ul> </div> <div id="searchbox" style="display: none" role="search"> <h3>Quick search</h3> <div class="searchformwrapper"> <form class="search" action="../search.html" method="get"> <input type="text" name="q" /> <input type="submit" value="Go" /> <input type="hidden" name="check_keywords" value="yes" /> <input type="hidden" name="area" value="default" /> </form> </div> </div> <script type="text/javascript">$('#searchbox').show(0);</script> </div> </div> <h3>Last update:</h3> <p class="topless">Feb 11, 2019</p> </div> </div> <div id="ft"> <div class="nav"> « <a href="1.11.2.html" title="Django 1.11.2 release notes">previous</a> | <a href="index.html" title="Release notes" accesskey="U">up</a> | <a href="1.11.html" title="Django 1.11 release notes">next</a> »</div> </div> </div> <div class="clearer"></div> </div> </body> </html>