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  • Committer: Package Import Robot
  • Author(s): Piotr Ożarowski
  • Date: 2013-10-28 22:29:40 UTC
  • mto: (1.6.9)
  • mto: This revision was merged to the branch mainline in revision 35.
  • Revision ID: package-import@ubuntu.com-20131028222940-t6h277tm5kaiepk4
Tags: upstream-0.8.3
Import upstream version 0.8.3

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doc/orm/extensions/instrumentation.html
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    <script type="text/javascript">
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      var DOCUMENTATION_OPTIONS = {
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          URL_ROOT:    '../../',
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          VERSION:     '0.8.2',
 
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          VERSION:     '0.8.3',
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          COLLAPSE_MODINDEX: false,
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          FILE_SUFFIX: '.html'
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      };
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    </div>
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    <div id="docs-version-header">
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        Release: <span class="version-num">0.8.2</span> | Release Date: July 3, 2013
 
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        Release: <span class="version-num">0.8.3</span> | Release Date: October 26, 2013
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    </div>
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</div>
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<p>For examples of how the instrumentation extension is used,
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see the example <a class="reference internal" href="../examples.html#examples-instrumentation"><em>Attribute Instrumentation</em></a>.</p>
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<p class="versionchanged">
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<span class="versionmodified">Changed in version 0.8: </span>The <tt class="xref py py-mod docutils literal"><span class="pre">sqlalchemy.orm.instrumentation</span></tt> was split out so
 
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<div class="versionchanged">
 
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<p><span>Changed in version 0.8: </span>The <tt class="xref py py-mod docutils literal"><span class="pre">sqlalchemy.orm.instrumentation</span></tt> was split out so
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that all functionality having to do with non-standard
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instrumentation was moved out to <a class="reference internal" href="#module-sqlalchemy.ext.instrumentation" title="sqlalchemy.ext.instrumentation"><tt class="xref py py-mod docutils literal"><span class="pre">sqlalchemy.ext.instrumentation</span></tt></a>.
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When imported, the module installs itself within
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<tt class="docutils literal"><span class="pre">__sa_instrumentation_manager__</span></tt> on mapped classes, as
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well <tt class="xref py py-attr docutils literal"><span class="pre">instrumentation_finders</span></tt>
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being used to determine class instrumentation resolution.</p>
 
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</div>
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<div class="section" id="api-reference">
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<h2>API Reference<a class="headerlink" href="#api-reference" title="Permalink to this headline">¶</a></h2>
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<dl class="data">
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events, see <a class="reference internal" href="../events.html#sqlalchemy.orm.events.InstrumentationEvents" title="sqlalchemy.orm.events.InstrumentationEvents"><tt class="xref py py-class docutils literal"><span class="pre">InstrumentationEvents</span></tt></a>.</p>
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<p>The API for this class should be considered as semi-stable,
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and may change slightly with new releases.</p>
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<p class="versionchanged">
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<span class="versionmodified">Changed in version 0.8: </span><a class="reference internal" href="#sqlalchemy.ext.instrumentation.InstrumentationManager" title="sqlalchemy.ext.instrumentation.InstrumentationManager"><tt class="xref py py-class docutils literal"><span class="pre">InstrumentationManager</span></tt></a> was moved from
 
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<div class="versionchanged">
 
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<p><span>Changed in version 0.8: </span><a class="reference internal" href="#sqlalchemy.ext.instrumentation.InstrumentationManager" title="sqlalchemy.ext.instrumentation.InstrumentationManager"><tt class="xref py py-class docutils literal"><span class="pre">InstrumentationManager</span></tt></a> was moved from
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<tt class="xref py py-mod docutils literal"><span class="pre">sqlalchemy.orm.instrumentation</span></tt> to
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<a class="reference internal" href="#module-sqlalchemy.ext.instrumentation" title="sqlalchemy.ext.instrumentation"><tt class="xref py py-mod docutils literal"><span class="pre">sqlalchemy.ext.instrumentation</span></tt></a>.</p>
 
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</div>
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<dl class="method">
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<dt id="sqlalchemy.ext.instrumentation.InstrumentationManager.dict_getter">
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<tt class="descname">dict_getter</tt><big>(</big><em>class_</em><big>)</big><a class="headerlink" href="#sqlalchemy.ext.instrumentation.InstrumentationManager.dict_getter" title="Permalink to this definition">¶</a></dt>
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<dl class="data">
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<dt id="sqlalchemy.ext.instrumentation.instrumentation_finders">
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<tt class="descclassname">sqlalchemy.ext.instrumentation.</tt><tt class="descname">instrumentation_finders</tt><em class="property"> = [&lt;function find_native_user_instrumentation_hook at 0x10b64b758&gt;]</em><a class="headerlink" href="#sqlalchemy.ext.instrumentation.instrumentation_finders" title="Permalink to this definition">¶</a></dt>
 
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<tt class="descclassname">sqlalchemy.ext.instrumentation.</tt><tt class="descname">instrumentation_finders</tt><em class="property"> = [&lt;function find_native_user_instrumentation_hook at 0x10de79668&gt;]</em><a class="headerlink" href="#sqlalchemy.ext.instrumentation.instrumentation_finders" title="Permalink to this definition">¶</a></dt>
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<dd><p>An extensible sequence of callables which return instrumentation
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implementations</p>
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<p>When a class is registered, each callable will be passed a class object.
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<p>Extends <tt class="xref py py-class docutils literal"><span class="pre">InstrumentationFactory</span></tt> with additional
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bookkeeping, to accommodate multiple types of
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class managers.</p>
 
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<table class="docutils field-list" frame="void" rules="none">
 
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<col class="field-name" />
 
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<col class="field-body" />
 
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<tbody valign="top">
 
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<tr class="field-odd field"><th class="field-name">Members :</th><td class="field-body"></td>
 
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</tr>
 
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</tbody>
 
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</table>
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</dd></dl>
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</div>
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    <div id="docs-copyright">
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        &copy; <a href="../../copyright.html">Copyright</a> 2007-2013, the SQLAlchemy authors and contributors.
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        Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1.3.
 
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        Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.2b1.
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    </div>
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</div>
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