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+ <div class="section" id="module-celery.loaders.base">
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+<h1>Loader Base Classes - celery.loaders.base<a class="headerlink" href="#module-celery.loaders.base" title="Permalink to this headline">¶</a></h1>
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+<dl class="class">
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+<dt id="celery.loaders.base.BaseLoader">
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+<em class="property">
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+class </em><tt class="descclassname">celery.loaders.base.</tt><tt class="descname">BaseLoader</tt><a class="headerlink" href="#celery.loaders.base.BaseLoader" title="Permalink to this definition">¶</a></dt>
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+<dd><p>The base class for loaders.</p>
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+<p>Loaders handles to following things:</p>
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+<ul>
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+<li><p class="first">Reading celery client/worker configurations.</p>
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+</li>
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+<li><dl class="first docutils">
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+<dt>What happens when a task starts?</dt>
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+<dd><p class="first last">See <a title="celery.loaders.base.BaseLoader.on_task_init" class="reference internal" href="#celery.loaders.base.BaseLoader.on_task_init"><tt class="xref docutils literal"><span class="pre">on_task_init()</span></tt></a>.</p>
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+</dd>
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+</dl>
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+</li>
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+<li><dl class="first docutils">
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+<dt>What happens when the worker starts?</dt>
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+<dd><p class="first last">See <a title="celery.loaders.base.BaseLoader.on_worker_init" class="reference internal" href="#celery.loaders.base.BaseLoader.on_worker_init"><tt class="xref docutils literal"><span class="pre">on_worker_init()</span></tt></a>.</p>
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+</dd>
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+</dl>
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+</li>
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+<li><p class="first">What modules are imported to find tasks?</p>
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+</li>
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+</ul>
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+<dl class="attribute">
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+<dt id="celery.loaders.base.BaseLoader.conf">
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+<tt class="descname">conf</tt><a class="headerlink" href="#celery.loaders.base.BaseLoader.conf" title="Permalink to this definition">¶</a></dt>
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+<dd>Loader configuration.</dd></dl>
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+
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+<dl class="method">
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+<dt id="celery.loaders.base.BaseLoader.on_task_init">
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+<tt class="descname">on_task_init</tt><big>(</big><em>task_id</em>, <em>task</em><big>)</big><a class="headerlink" href="#celery.loaders.base.BaseLoader.on_task_init" title="Permalink to this definition">¶</a></dt>
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+<dd>This method is called before a task is executed.</dd></dl>
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+
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+<dl class="method">
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+<dt id="celery.loaders.base.BaseLoader.on_worker_init">
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+<tt class="descname">on_worker_init</tt><big>(</big><big>)</big><a class="headerlink" href="#celery.loaders.base.BaseLoader.on_worker_init" title="Permalink to this definition">¶</a></dt>
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+<dd>This method is called when the worker (<tt class="docutils literal"><span class="pre">celeryd</span></tt>) starts.</dd></dl>
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+
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+</dd></dl>
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+
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+ </div>
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+ <div class="sphinxsidebar">
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+ <h4>Previous topic</h4>
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+ <p class="topless"><a href="celery.loaders.html"
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+ title="previous chapter">Loaders - celery.loaders</a></p>
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+ <h4>Next topic</h4>
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+ <p class="topless"><a href="celery.loaders.default.html"
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+ title="next chapter">Default Loader - celery.loaders.default</a></p>
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+ <h3>This Page</h3>
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