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  <div class="section" id="module-celery.fields">
<h1>Django Fields - celery.fields<a class="headerlink" href="#module-celery.fields" title="Permalink to this headline">¶</a></h1>
<p>Custom Django Model Fields.</p>
<dl class="class">
<dt id="celery.fields.PickledObject">
<em class="property">
class </em><tt class="descclassname">celery.fields.</tt><tt class="descname">PickledObject</tt><a class="headerlink" href="#celery.fields.PickledObject" title="Permalink to this definition">¶</a></dt>
<dd>A subclass of string so it can be told whether a string is
a pickled object or not (if the object is an instance of this class
then it must [well, should] be a pickled one).</dd></dl>

<dl class="class">
<dt id="celery.fields.PickledObjectField">
<em class="property">
class </em><tt class="descclassname">celery.fields.</tt><tt class="descname">PickledObjectField</tt><big>(</big><em>verbose_name=None</em>, <em>name=None</em>, <em>primary_key=False</em>, <em>max_length=None</em>, <em>unique=False</em>, <em>blank=False</em>, <em>null=False</em>, <em>db_index=False</em>, <em>rel=None</em>, <em>default=&lt;class django.db.models.fields.NOT_PROVIDED at 0x20c0120&gt;</em>, <em>editable=True</em>, <em>serialize=True</em>, <em>unique_for_date=None</em>, <em>unique_for_month=None</em>, <em>unique_for_year=None</em>, <em>choices=None</em>, <em>help_text=''</em>, <em>db_column=None</em>, <em>db_tablespace=None</em>, <em>auto_created=False</em><big>)</big><a class="headerlink" href="#celery.fields.PickledObjectField" title="Permalink to this definition">¶</a></dt>
<dd><p>A field that automatically pickles/unpickles its value.</p>
<dl class="method">
<dt id="celery.fields.PickledObjectField.get_db_prep_lookup">
<tt class="descname">get_db_prep_lookup</tt><big>(</big><em>lookup_type</em>, <em>value</em><big>)</big><a class="headerlink" href="#celery.fields.PickledObjectField.get_db_prep_lookup" title="Permalink to this definition">¶</a></dt>
<dd>get_db_prep_lookup</dd></dl>

<dl class="method">
<dt id="celery.fields.PickledObjectField.get_db_prep_save">
<tt class="descname">get_db_prep_save</tt><big>(</big><em>value</em><big>)</big><a class="headerlink" href="#celery.fields.PickledObjectField.get_db_prep_save" title="Permalink to this definition">¶</a></dt>
<dd>get_db_prep_save</dd></dl>

<dl class="method">
<dt id="celery.fields.PickledObjectField.get_internal_type">
<tt class="descname">get_internal_type</tt><big>(</big><big>)</big><a class="headerlink" href="#celery.fields.PickledObjectField.get_internal_type" title="Permalink to this definition">¶</a></dt>
<dd>The database field type used by this field.</dd></dl>

<dl class="method">
<dt id="celery.fields.PickledObjectField.to_python">
<tt class="descname">to_python</tt><big>(</big><em>value</em><big>)</big><a class="headerlink" href="#celery.fields.PickledObjectField.to_python" title="Permalink to this definition">¶</a></dt>
<dd>Convert the database value to a python value.</dd></dl>

</dd></dl>

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