|
@@ -0,0 +1,408 @@
|
|
|
+<!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">
|
|
|
+ <head>
|
|
|
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
|
|
+
|
|
|
+ <title>Change history — Celery v0.3.0 (unstable) documentation</title>
|
|
|
+ <link rel="stylesheet" href="static/agogo.css" type="text/css" />
|
|
|
+ <link rel="stylesheet" href="static/pygments.css" type="text/css" />
|
|
|
+ <script type="text/javascript">
|
|
|
+ var DOCUMENTATION_OPTIONS = {
|
|
|
+ URL_ROOT: '',
|
|
|
+ VERSION: '0.3.0 (unstable)',
|
|
|
+ COLLAPSE_MODINDEX: false,
|
|
|
+ FILE_SUFFIX: '.html',
|
|
|
+ HAS_SOURCE: true
|
|
|
+ };
|
|
|
+ </script>
|
|
|
+ <script type="text/javascript" src="static/jquery.js"></script>
|
|
|
+ <script type="text/javascript" src="static/doctools.js"></script>
|
|
|
+ <link rel="top" title="Celery v0.3.0 (unstable) documentation" href="index.html" />
|
|
|
+ <link rel="prev" title="Celery Worker Daemon - celery.bin.celeryd" href="reference/celery.bin.celeryd.html" />
|
|
|
+ </head>
|
|
|
+ <body>
|
|
|
+
|
|
|
+ <div class="header-wrapper">
|
|
|
+ <div class="header">
|
|
|
+ <h1><a href="index.html">Celery v0.3.0 (unstable) documentation</a></h1>
|
|
|
+ <div class="rel">
|
|
|
+ <a href="genindex.html" title="General Index"
|
|
|
+ accesskey="I">index</a> |
|
|
|
+ <a href="modindex.html" title="Global Module Index"
|
|
|
+ accesskey="M">modules</a> |
|
|
|
+ <a href="reference/celery.bin.celeryd.html" title="Celery Worker Daemon - celery.bin.celeryd"
|
|
|
+ accesskey="P">previous</a>
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div class="content-wrapper">
|
|
|
+ <div class="content">
|
|
|
+ <div class="document">
|
|
|
+ <div class="documentwrapper">
|
|
|
+ <div class="bodywrapper">
|
|
|
+ <div class="body">
|
|
|
+
|
|
|
+ <div class="section" id="change-history">
|
|
|
+<h1>Change history<a class="headerlink" href="#change-history" title="Permalink to this headline">¶</a></h1>
|
|
|
+<div class="section" id="p-m-cet-askh-opera-com">
|
|
|
+<h2>0.3.0 [2009-06-08 12:41 P.M CET] <a class="reference external" href="mailto:askh%40opera.com">askh<span>@</span>opera<span>.</span>com</a><a class="headerlink" href="#p-m-cet-askh-opera-com" title="Permalink to this headline">¶</a></h2>
|
|
|
+<p><strong>NOTE</strong> This is a development version, for the stable release, please
|
|
|
+see versions 0.2.x.</p>
|
|
|
+<p><strong>VERY IMPORTANT:</strong> Pickle is now the encoder used for serializing task
|
|
|
+arguments, so be sure to flush your task queue before you upgrade.</p>
|
|
|
+<ul>
|
|
|
+<li><dl class="first docutils">
|
|
|
+<dt><strong>IMPORTANT</strong> TaskSet.run() now returns a celery.result.TaskSetResult</dt>
|
|
|
+<dd><p class="first last">instance, which lets you inspect the status and return values of a
|
|
|
+taskset as it was a single entity.</p>
|
|
|
+</dd>
|
|
|
+</dl>
|
|
|
+</li>
|
|
|
+<li><p class="first"><strong>IMPORTANT</strong> Celery now depends on carrot >= 0.4.0.</p>
|
|
|
+</li>
|
|
|
+<li><dl class="first docutils">
|
|
|
+<dt>The celery daemon now sends task errors to the registered admin e-mails.</dt>
|
|
|
+<dd><p class="first last">To turn off this feature, set <tt class="docutils literal"><span class="pre">SEND_CELERY_TASK_ERROR_EMAILS</span></tt> to
|
|
|
+<tt class="xref docutils literal"><span class="pre">False</span></tt> in your <tt class="docutils literal"><span class="pre">settings.py</span></tt>. Thanks to Grégoire Cachet.</p>
|
|
|
+</dd>
|
|
|
+</dl>
|
|
|
+</li>
|
|
|
+<li><p class="first">You can now run the celery daemon by using <tt class="docutils literal"><span class="pre">manage.py</span></tt>:</p>
|
|
|
+<div class="highlight-python"><pre> $ python manage.py celeryd
|
|
|
+
|
|
|
+Thanks to Grégoire Cachet.</pre>
|
|
|
+</div>
|
|
|
+</li>
|
|
|
+<li><dl class="first docutils">
|
|
|
+<dt>Added support for message priorities, topic exchanges, custom routing</dt>
|
|
|
+<dd><p class="first">keys for tasks. This means we have introduced
|
|
|
+<tt class="docutils literal"><span class="pre">celery.task.apply_async</span></tt>, a new way of executing tasks.</p>
|
|
|
+<p>You can use <tt class="docutils literal"><span class="pre">celery.task.delay</span></tt> and <tt class="docutils literal"><span class="pre">celery.Task.delay</span></tt> like usual, but
|
|
|
+if you want greater control over the message sent, you want
|
|
|
+<tt class="docutils literal"><span class="pre">celery.task.apply_async</span></tt> and <tt class="docutils literal"><span class="pre">celery.Task.apply_async</span></tt>.</p>
|
|
|
+<p>This also means the AMQP configuration has changed. Some settings has
|
|
|
+been renamed, while others are new:</p>
|
|
|
+<div class="highlight-python"><div class="highlight"><pre><span class="n">CELERY_AMQP_EXCHANGE</span>
|
|
|
+<span class="n">CELERY_AMQP_PUBLISHER_ROUTING_KEY</span>
|
|
|
+<span class="n">CELERY_AMQP_CONSUMER_ROUTING_KEY</span>
|
|
|
+<span class="n">CELERY_AMQP_CONSUMER_QUEUE</span>
|
|
|
+<span class="n">CELERY_AMQP_EXCHANGE_TYPE</span>
|
|
|
+</pre></div>
|
|
|
+</div>
|
|
|
+<p class="last">See the entry <a class="reference external" href="http://bit.ly/celery_AMQP_routing">Can I send some tasks to only some servers?</a> in the
|
|
|
+<a class="reference external" href="http://ask.github.com/celery/faq.html">FAQ</a> for more information.</p>
|
|
|
+</dd>
|
|
|
+</dl>
|
|
|
+</li>
|
|
|
+</ul>
|
|
|
+<ul>
|
|
|
+<li><dl class="first docutils">
|
|
|
+<dt>Task errors are now logged using loglevel <tt class="docutils literal"><span class="pre">ERROR</span></tt> instead of <tt class="docutils literal"><span class="pre">INFO</span></tt>,</dt>
|
|
|
+<dd><p class="first last">and backtraces are dumped. Thanks to Grégoire Cachet.</p>
|
|
|
+</dd>
|
|
|
+</dl>
|
|
|
+</li>
|
|
|
+<li><dl class="first docutils">
|
|
|
+<dt><strong>IMOPORTANT</strong> Now using pickle to encode task arguments. This means you</dt>
|
|
|
+<dd><p class="first last">now can pass complex python objects to tasks as arguments.</p>
|
|
|
+</dd>
|
|
|
+</dl>
|
|
|
+</li>
|
|
|
+<li><p class="first">Removed dependency on <tt class="docutils literal"><span class="pre">yadayada</span></tt>.</p>
|
|
|
+</li>
|
|
|
+<li><p class="first">Added a FAQ, see <tt class="docutils literal"><span class="pre">docs/faq.rst</span></tt>.</p>
|
|
|
+</li>
|
|
|
+<li><dl class="first docutils">
|
|
|
+<dt>Now converts any unicode keys in task <tt class="docutils literal"><span class="pre">kwargs</span></tt> to regular strings.</dt>
|
|
|
+<dd><p class="first last">Thanks Vitaly Babiy.</p>
|
|
|
+</dd>
|
|
|
+</dl>
|
|
|
+</li>
|
|
|
+<li><p class="first">Renamed the <tt class="docutils literal"><span class="pre">TaskDaemon</span></tt> to <tt class="docutils literal"><span class="pre">WorkController</span></tt>.</p>
|
|
|
+</li>
|
|
|
+<li><dl class="first docutils">
|
|
|
+<dt><tt class="docutils literal"><span class="pre">celery.datastructures.TaskProcessQueue</span></tt> is now renamed to</dt>
|
|
|
+<dd><p class="first last"><tt class="docutils literal"><span class="pre">celery.pool.TaskPool</span></tt>.</p>
|
|
|
+</dd>
|
|
|
+</dl>
|
|
|
+</li>
|
|
|
+<li><dl class="first docutils">
|
|
|
+<dt>The pool algorithm has been refactored for greater performance and</dt>
|
|
|
+<dd><p class="first last">stability.</p>
|
|
|
+</dd>
|
|
|
+</dl>
|
|
|
+</li>
|
|
|
+</ul>
|
|
|
+</div>
|
|
|
+<div class="section" id="id1">
|
|
|
+<h2>0.2.0 [2009-05-20 05:14 P.M CET] <a class="reference external" href="mailto:askh%40opera.com">askh<span>@</span>opera<span>.</span>com</a><a class="headerlink" href="#id1" title="Permalink to this headline">¶</a></h2>
|
|
|
+<ul class="simple">
|
|
|
+<li>Final release of 0.2.0</li>
|
|
|
+<li>Compatible with carrot version 0.4.0.</li>
|
|
|
+<li>Fixes some syntax errors related to fetching results
|
|
|
+from the database backend.</li>
|
|
|
+</ul>
|
|
|
+</div>
|
|
|
+<div class="section" id="pre3-2009-05-20-05-14-p-m-cet-askh-opera-com">
|
|
|
+<h2>0.2.0-pre3 [2009-05-20 05:14 P.M CET] <a class="reference external" href="mailto:askh%40opera.com">askh<span>@</span>opera<span>.</span>com</a><a class="headerlink" href="#pre3-2009-05-20-05-14-p-m-cet-askh-opera-com" title="Permalink to this headline">¶</a></h2>
|
|
|
+<ul>
|
|
|
+<li><dl class="first docutils">
|
|
|
+<dt><em>Internal release</em>. Improved handling of unpickled exceptions,</dt>
|
|
|
+<dd><p class="first last">get_result() now tries to recreate something looking like the
|
|
|
+original exception.</p>
|
|
|
+</dd>
|
|
|
+</dl>
|
|
|
+</li>
|
|
|
+</ul>
|
|
|
+</div>
|
|
|
+<div class="section" id="pre2-2009-05-20-01-56-p-m-cet-askh-opera-com">
|
|
|
+<h2>0.2.0-pre2 [2009-05-20 01:56 P.M CET] <a class="reference external" href="mailto:askh%40opera.com">askh<span>@</span>opera<span>.</span>com</a><a class="headerlink" href="#pre2-2009-05-20-01-56-p-m-cet-askh-opera-com" title="Permalink to this headline">¶</a></h2>
|
|
|
+<ul class="simple">
|
|
|
+<li>Now handles unpickleable exceptions (like the dynimically generated
|
|
|
+subclasses of <tt class="docutils literal"><span class="pre">django.core.exception.MultipleObjectsReturned</span></tt>).</li>
|
|
|
+</ul>
|
|
|
+</div>
|
|
|
+<div class="section" id="pre1-2009-05-20-12-33-p-m-cet-askh-opera-com">
|
|
|
+<h2>0.2.0-pre1 [2009-05-20 12:33 P.M CET] <a class="reference external" href="mailto:askh%40opera.com">askh<span>@</span>opera<span>.</span>com</a><a class="headerlink" href="#pre1-2009-05-20-12-33-p-m-cet-askh-opera-com" title="Permalink to this headline">¶</a></h2>
|
|
|
+<ul class="simple">
|
|
|
+<li>It’s getting quite stable, with a lot of new features, so bump
|
|
|
+version to 0.2. This is a pre-release.</li>
|
|
|
+<li><tt class="docutils literal"><span class="pre">celery.task.mark_as_read()</span></tt> and <tt class="docutils literal"><span class="pre">celery.task.mark_as_failure()</span></tt> has
|
|
|
+been removed. Use <tt class="docutils literal"><span class="pre">celery.backends.default_backend.mark_as_read()</span></tt>,
|
|
|
+and <tt class="docutils literal"><span class="pre">celery.backends.default_backend.mark_as_failure()</span></tt> instead.</li>
|
|
|
+</ul>
|
|
|
+</div>
|
|
|
+<div class="section" id="id2">
|
|
|
+<h2>0.1.15 [2009-05-19 04:13 P.M CET] <a class="reference external" href="mailto:askh%40opera.com">askh<span>@</span>opera<span>.</span>com</a><a class="headerlink" href="#id2" title="Permalink to this headline">¶</a></h2>
|
|
|
+<ul class="simple">
|
|
|
+<li>The celery daemon was leaking AMQP connections, this should be fixed,
|
|
|
+if you have any problems with too many files open (like <tt class="docutils literal"><span class="pre">emfile</span></tt>
|
|
|
+errors in <tt class="docutils literal"><span class="pre">rabbit.log</span></tt>, please contact us!</li>
|
|
|
+</ul>
|
|
|
+</div>
|
|
|
+<div class="section" id="id3">
|
|
|
+<h2>0.1.14 [2009-05-19 01:08 P.M CET] <a class="reference external" href="mailto:askh%40opera.com">askh<span>@</span>opera<span>.</span>com</a><a class="headerlink" href="#id3" title="Permalink to this headline">¶</a></h2>
|
|
|
+<ul class="simple">
|
|
|
+<li>Fixed a syntax error in the <tt class="docutils literal"><span class="pre">TaskSet</span></tt> class. (No such variable
|
|
|
+<tt class="docutils literal"><span class="pre">TimeOutError</span></tt>).</li>
|
|
|
+</ul>
|
|
|
+</div>
|
|
|
+<div class="section" id="id4">
|
|
|
+<h2>0.1.13 [2009-05-19 12:36 P.M CET] <a class="reference external" href="mailto:askh%40opera.com">askh<span>@</span>opera<span>.</span>com</a><a class="headerlink" href="#id4" title="Permalink to this headline">¶</a></h2>
|
|
|
+<ul>
|
|
|
+<li><p class="first">Forgot to add <tt class="docutils literal"><span class="pre">yadayada</span></tt> to install requirements.</p>
|
|
|
+</li>
|
|
|
+<li><p class="first">Now deletes all expired task results, not just those marked as done.</p>
|
|
|
+</li>
|
|
|
+<li><p class="first">Able to load the Tokyo Tyrant backend class without django
|
|
|
+configuration, can specify tyrant settings directly in the class
|
|
|
+constructor.</p>
|
|
|
+</li>
|
|
|
+<li><p class="first">Improved API documentation</p>
|
|
|
+</li>
|
|
|
+<li><p class="first">Now using the Sphinx documentation system, you can build
|
|
|
+the html documentation by doing</p>
|
|
|
+<div class="highlight-python"><pre>$ cd docs
|
|
|
+$ make html</pre>
|
|
|
+</div>
|
|
|
+<p>and the result will be in <tt class="docutils literal"><span class="pre">docs/.build/html</span></tt>.</p>
|
|
|
+</li>
|
|
|
+</ul>
|
|
|
+</div>
|
|
|
+<div class="section" id="id5">
|
|
|
+<h2>0.1.12 [2009-05-18 04:38 P.M CET] <a class="reference external" href="mailto:askh%40opera.com">askh<span>@</span>opera<span>.</span>com</a><a class="headerlink" href="#id5" title="Permalink to this headline">¶</a></h2>
|
|
|
+<ul>
|
|
|
+<li><p class="first"><tt class="docutils literal"><span class="pre">delay_task()</span></tt> etc. now returns <tt class="docutils literal"><span class="pre">celery.task.AsyncResult</span></tt> object,
|
|
|
+which lets you check the result and any failure that might have
|
|
|
+happened. It kind of works like the <tt class="docutils literal"><span class="pre">multiprocessing.AsyncResult</span></tt>
|
|
|
+class returned by <tt class="docutils literal"><span class="pre">multiprocessing.Pool.map_async</span></tt>.</p>
|
|
|
+</li>
|
|
|
+<li><p class="first">Added dmap() and dmap_async(). This works like the
|
|
|
+<tt class="docutils literal"><span class="pre">multiprocessing.Pool</span></tt> versions except they are tasks
|
|
|
+distributed to the celery server. Example:</p>
|
|
|
+<blockquote>
|
|
|
+<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="kn">from</span> <span class="nn">celery.task</span> <span class="kn">import</span> <span class="n">dmap</span>
|
|
|
+<span class="gp">>>> </span><span class="kn">import</span> <span class="nn">operator</span>
|
|
|
+<span class="gp">>>> </span><span class="n">dmap</span><span class="p">(</span><span class="n">operator</span><span class="o">.</span><span class="n">add</span><span class="p">,</span> <span class="p">[[</span><span class="mf">2</span><span class="p">,</span> <span class="mf">2</span><span class="p">],</span> <span class="p">[</span><span class="mf">4</span><span class="p">,</span> <span class="mf">4</span><span class="p">],</span> <span class="p">[</span><span class="mf">8</span><span class="p">,</span> <span class="mf">8</span><span class="p">]])</span>
|
|
|
+<span class="gp">>>> </span><span class="p">[</span><span class="mf">4</span><span class="p">,</span> <span class="mf">8</span><span class="p">,</span> <span class="mf">16</span><span class="p">]</span>
|
|
|
+</pre></div>
|
|
|
+</div>
|
|
|
+<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="kn">from</span> <span class="nn">celery.task</span> <span class="kn">import</span> <span class="n">dmap_async</span>
|
|
|
+<span class="gp">>>> </span><span class="kn">import</span> <span class="nn">operator</span>
|
|
|
+<span class="gp">>>> </span><span class="n">result</span> <span class="o">=</span> <span class="n">dmap_async</span><span class="p">(</span><span class="n">operator</span><span class="o">.</span><span class="n">add</span><span class="p">,</span> <span class="p">[[</span><span class="mf">2</span><span class="p">,</span> <span class="mf">2</span><span class="p">],</span> <span class="p">[</span><span class="mf">4</span><span class="p">,</span> <span class="mf">4</span><span class="p">],</span> <span class="p">[</span><span class="mf">8</span><span class="p">,</span> <span class="mf">8</span><span class="p">]])</span>
|
|
|
+<span class="gp">>>> </span><span class="n">result</span><span class="o">.</span><span class="n">ready</span><span class="p">()</span>
|
|
|
+<span class="go">False</span>
|
|
|
+<span class="gp">>>> </span><span class="n">time</span><span class="o">.</span><span class="n">sleep</span><span class="p">(</span><span class="mf">1</span><span class="p">)</span>
|
|
|
+<span class="gp">>>> </span><span class="n">result</span><span class="o">.</span><span class="n">ready</span><span class="p">()</span>
|
|
|
+<span class="go">True</span>
|
|
|
+<span class="gp">>>> </span><span class="n">result</span><span class="o">.</span><span class="n">result</span>
|
|
|
+<span class="go">[4, 8, 16]</span>
|
|
|
+</pre></div>
|
|
|
+</div>
|
|
|
+</blockquote>
|
|
|
+</li>
|
|
|
+<li><p class="first">Refactored the task metadata cache and database backends, and added a new backend for Tokyo Tyrant. You can set the backend in your django settings file. e.g</p>
|
|
|
+<blockquote>
|
|
|
+<p>CELERY_BACKEND = “database”; # Uses the database</p>
|
|
|
+<p>CELERY_BACKEND = “cache”; # Uses the django cache framework</p>
|
|
|
+<p>CELERY_BACKEND = “tyrant”; # Uses Tokyo Tyrant
|
|
|
+TT_HOST = “localhost”; # Hostname for the Tokyo Tyrant server.
|
|
|
+TT_PORT = 6657; # Port of the Tokyo Tyrant server.</p>
|
|
|
+</blockquote>
|
|
|
+</li>
|
|
|
+</ul>
|
|
|
+</div>
|
|
|
+<div class="section" id="id6">
|
|
|
+<h2>0.1.11 [2009-05-12 02:08 P.M CET] <a class="reference external" href="mailto:askh%40opera.com">askh<span>@</span>opera<span>.</span>com</a><a class="headerlink" href="#id6" title="Permalink to this headline">¶</a></h2>
|
|
|
+<ul class="simple">
|
|
|
+<li>The logging system was leaking file descriptors, resulting in
|
|
|
+servers stopping with the EMFILES (too many open files) error. (fixed)</li>
|
|
|
+</ul>
|
|
|
+</div>
|
|
|
+<div class="section" id="id7">
|
|
|
+<h2>0.1.10 [2009-05-11 12:46 P.M CET] <a class="reference external" href="mailto:askh%40opera.com">askh<span>@</span>opera<span>.</span>com</a><a class="headerlink" href="#id7" title="Permalink to this headline">¶</a></h2>
|
|
|
+<ul class="simple">
|
|
|
+<li>Tasks now supports both positional arguments and keyword arguments.</li>
|
|
|
+<li>Requires carrot 0.3.8.</li>
|
|
|
+<li>The daemon now tries to reconnect if the connection is lost.</li>
|
|
|
+</ul>
|
|
|
+</div>
|
|
|
+<div class="section" id="id8">
|
|
|
+<h2>0.1.8 [2009-05-07 12:27 P.M CET] <a class="reference external" href="mailto:askh%40opera.com">askh<span>@</span>opera<span>.</span>com</a><a class="headerlink" href="#id8" title="Permalink to this headline">¶</a></h2>
|
|
|
+<ul class="simple">
|
|
|
+<li>Better test coverage</li>
|
|
|
+<li>More documentation</li>
|
|
|
+<li>celeryd doesn’t emit <tt class="docutils literal"><span class="pre">Queue</span> <span class="pre">is</span> <span class="pre">empty</span></tt> message if
|
|
|
+<tt class="docutils literal"><span class="pre">settings.CELERYD_EMPTY_MSG_EMIT_EVERY</span></tt> is 0.</li>
|
|
|
+</ul>
|
|
|
+</div>
|
|
|
+<div class="section" id="id9">
|
|
|
+<h2>0.1.7 [2009-04-30 1:50 P.M CET] <a class="reference external" href="mailto:askh%40opera.com">askh<span>@</span>opera<span>.</span>com</a><a class="headerlink" href="#id9" title="Permalink to this headline">¶</a></h2>
|
|
|
+<ul class="simple">
|
|
|
+<li>Added some unittests</li>
|
|
|
+<li>Can now use the database for task metadata (like if the task has
|
|
|
+been executed or not). Set <tt class="docutils literal"><span class="pre">settings.CELERY_TASK_META</span></tt></li>
|
|
|
+<li>Can now run <tt class="docutils literal"><span class="pre">python</span> <span class="pre">setup.py</span> <span class="pre">test</span></tt> to run the unittests from
|
|
|
+within the <tt class="docutils literal"><span class="pre">testproj</span></tt> project.</li>
|
|
|
+<li>Can set the AMQP exchange/routing key/queue using
|
|
|
+<tt class="docutils literal"><span class="pre">settings.CELERY_AMQP_EXCHANGE</span></tt>, <tt class="docutils literal"><span class="pre">settings.CELERY_AMQP_ROUTING_KEY</span></tt>,
|
|
|
+and <tt class="docutils literal"><span class="pre">settings.CELERY_AMQP_CONSUMER_QUEUE</span></tt>.</li>
|
|
|
+</ul>
|
|
|
+</div>
|
|
|
+<div class="section" id="id10">
|
|
|
+<h2>0.1.6 [2009-04-28 2:13 P.M CET] <a class="reference external" href="mailto:askh%40opera.com">askh<span>@</span>opera<span>.</span>com</a><a class="headerlink" href="#id10" title="Permalink to this headline">¶</a></h2>
|
|
|
+<blockquote>
|
|
|
+<ul class="simple">
|
|
|
+<li>Introducing <tt class="docutils literal"><span class="pre">TaskSet</span></tt>. A set of subtasks is executed and you can
|
|
|
+find out how many, or if all them, are done (excellent for progress bars and such)</li>
|
|
|
+<li>Now catches all exceptions when running <tt class="docutils literal"><span class="pre">Task.__call__</span></tt>, so the
|
|
|
+daemon doesn’t die. This does’t happen for pure functions yet, only
|
|
|
+<tt class="docutils literal"><span class="pre">Task</span></tt> classes.</li>
|
|
|
+<li><tt class="docutils literal"><span class="pre">autodiscover()</span></tt> now works with zipped eggs.</li>
|
|
|
+<li>celeryd: Now adds curernt working directory to <tt class="docutils literal"><span class="pre">sys.path</span></tt> for
|
|
|
+convenience.</li>
|
|
|
+<li>The <tt class="docutils literal"><span class="pre">run_every</span></tt> attribute of <tt class="docutils literal"><span class="pre">PeriodicTask</span></tt> classes can now be a
|
|
|
+<tt class="docutils literal"><span class="pre">datetime.timedelta()</span></tt> object.</li>
|
|
|
+<li>celeryd: You can now set the <tt class="docutils literal"><span class="pre">DJANGO_PROJECT_DIR</span></tt> variable
|
|
|
+for <tt class="docutils literal"><span class="pre">celeryd</span></tt> and it will add that to <tt class="docutils literal"><span class="pre">sys.path</span></tt> for easy launching.</li>
|
|
|
+<li>Can now check if a task has been executed or not via HTTP.</li>
|
|
|
+</ul>
|
|
|
+<p>You can do this by including the celery <tt class="docutils literal"><span class="pre">urls.py</span></tt> into your project,</p>
|
|
|
+<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">url</span><span class="p">(</span><span class="s">r'^celery/$'</span><span class="p">,</span> <span class="n">include</span><span class="p">(</span><span class="s">"celery.urls"</span><span class="p">))</span>
|
|
|
+</pre></div>
|
|
|
+</div>
|
|
|
+<p>then visiting the following url,:</p>
|
|
|
+<div class="highlight-python"><pre>http://mysite/celery/$task_id/done/</pre>
|
|
|
+</div>
|
|
|
+<p>this will return a JSON dictionary like e.g:</p>
|
|
|
+<div class="highlight-python"><pre>>>> {"task": {"id": $task_id, "executed": true}}</pre>
|
|
|
+</div>
|
|
|
+<ul class="simple">
|
|
|
+<li><tt class="docutils literal"><span class="pre">delay_task</span></tt> now returns string id, not <tt class="docutils literal"><span class="pre">uuid.UUID</span></tt> instance.</li>
|
|
|
+<li>Now has <tt class="docutils literal"><span class="pre">PeriodicTasks</span></tt>, to have <tt class="docutils literal"><span class="pre">cron</span></tt> like functionality.</li>
|
|
|
+<li>Project changed name from <tt class="docutils literal"><span class="pre">crunchy</span></tt> to <tt class="docutils literal"><span class="pre">celery</span></tt>. The details of
|
|
|
+the name change request is in <tt class="docutils literal"><span class="pre">docs/name_change_request.txt</span></tt>.</li>
|
|
|
+</ul>
|
|
|
+</blockquote>
|
|
|
+</div>
|
|
|
+<div class="section" id="a-m-cet-askh-opera-com">
|
|
|
+<h2>0.1.0 [2009-04-24 11:28 A.M CET] <a class="reference external" href="mailto:askh%40opera.com">askh<span>@</span>opera<span>.</span>com</a><a class="headerlink" href="#a-m-cet-askh-opera-com" title="Permalink to this headline">¶</a></h2>
|
|
|
+<ul class="simple">
|
|
|
+<li>Initial release</li>
|
|
|
+</ul>
|
|
|
+</div>
|
|
|
+</div>
|
|
|
+
|
|
|
+
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+ <div class="sidebar">
|
|
|
+ <h3>Contents</h3>
|
|
|
+ <ul class="current">
|
|
|
+<li class="toctree-l1"><a class="reference external" href="introduction.html">celery - Distributed Task Queue for Django.</a></li>
|
|
|
+<li class="toctree-l1"><a class="reference external" href="faq.html">Frequently Asked Questions</a></li>
|
|
|
+<li class="toctree-l1"><a class="reference external" href="reference/index.html">Module API Reference</a></li>
|
|
|
+<li class="toctree-l1 current"><a class="current reference external" href="">Change history</a><ul>
|
|
|
+<li class="toctree-l2"><a class="reference external" href="#p-m-cet-askh-opera-com">0.3.0 [2009-06-08 12:41 P.M CET] askh@opera.com</a></li>
|
|
|
+<li class="toctree-l2"><a class="reference external" href="#id1">0.2.0 [2009-05-20 05:14 P.M CET] askh@opera.com</a></li>
|
|
|
+<li class="toctree-l2"><a class="reference external" href="#pre3-2009-05-20-05-14-p-m-cet-askh-opera-com">0.2.0-pre3 [2009-05-20 05:14 P.M CET] askh@opera.com</a></li>
|
|
|
+<li class="toctree-l2"><a class="reference external" href="#pre2-2009-05-20-01-56-p-m-cet-askh-opera-com">0.2.0-pre2 [2009-05-20 01:56 P.M CET] askh@opera.com</a></li>
|
|
|
+<li class="toctree-l2"><a class="reference external" href="#pre1-2009-05-20-12-33-p-m-cet-askh-opera-com">0.2.0-pre1 [2009-05-20 12:33 P.M CET] askh@opera.com</a></li>
|
|
|
+<li class="toctree-l2"><a class="reference external" href="#id2">0.1.15 [2009-05-19 04:13 P.M CET] askh@opera.com</a></li>
|
|
|
+<li class="toctree-l2"><a class="reference external" href="#id3">0.1.14 [2009-05-19 01:08 P.M CET] askh@opera.com</a></li>
|
|
|
+<li class="toctree-l2"><a class="reference external" href="#id4">0.1.13 [2009-05-19 12:36 P.M CET] askh@opera.com</a></li>
|
|
|
+<li class="toctree-l2"><a class="reference external" href="#id5">0.1.12 [2009-05-18 04:38 P.M CET] askh@opera.com</a></li>
|
|
|
+<li class="toctree-l2"><a class="reference external" href="#id6">0.1.11 [2009-05-12 02:08 P.M CET] askh@opera.com</a></li>
|
|
|
+<li class="toctree-l2"><a class="reference external" href="#id7">0.1.10 [2009-05-11 12:46 P.M CET] askh@opera.com</a></li>
|
|
|
+<li class="toctree-l2"><a class="reference external" href="#id8">0.1.8 [2009-05-07 12:27 P.M CET] askh@opera.com</a></li>
|
|
|
+<li class="toctree-l2"><a class="reference external" href="#id9">0.1.7 [2009-04-30 1:50 P.M CET] askh@opera.com</a></li>
|
|
|
+<li class="toctree-l2"><a class="reference external" href="#id10">0.1.6 [2009-04-28 2:13 P.M CET] askh@opera.com</a></li>
|
|
|
+<li class="toctree-l2"><a class="reference external" href="#a-m-cet-askh-opera-com">0.1.0 [2009-04-24 11:28 A.M CET] askh@opera.com</a></li>
|
|
|
+</ul>
|
|
|
+</li>
|
|
|
+</ul>
|
|
|
+
|
|
|
+ <h3 style="margin-top: 1.5em;">Search</h3>
|
|
|
+ <form class="search" action="search.html" method="get">
|
|
|
+ <input type="text" name="q" size="18" />
|
|
|
+ <input type="submit" value="Go" />
|
|
|
+ <input type="hidden" name="check_keywords" value="yes" />
|
|
|
+ <input type="hidden" name="area" value="default" />
|
|
|
+ </form>
|
|
|
+ <p class="searchtip" style="font-size: 90%">
|
|
|
+ Enter search terms or a module, class or function name.
|
|
|
+ </p>
|
|
|
+ </div>
|
|
|
+ <div class="clearer"></div>
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div class="footer-wrapper">
|
|
|
+ <div class="footer">
|
|
|
+ <div class="left">
|
|
|
+ <a href="genindex.html" title="General Index"
|
|
|
+ >index</a> |
|
|
|
+ <a href="modindex.html" title="Global Module Index"
|
|
|
+ >modules</a> |
|
|
|
+ <a href="reference/celery.bin.celeryd.html" title="Celery Worker Daemon - celery.bin.celeryd"
|
|
|
+ >previous</a>
|
|
|
+ <br/>
|
|
|
+ <a href="sources/changelog.txt"
|
|
|
+ rel="nofollow">Show Source</a>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div class="right">
|
|
|
+ © Copyright 2009, Ask Solem.<br/>
|
|
|
+ Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 0.6.1.
|
|
|
+ </div>
|
|
|
+ <div class="clearer"></div>
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ </body>
|
|
|
+</html>
|