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<section id="module-hansken_extraction_plugin.api.data_context">
<span id="hansken-extraction-plugin-api-data-context"></span><h1>hansken_extraction_plugin.api.data_context<a class="headerlink" href="#module-hansken_extraction_plugin.api.data_context" title="Link to this heading"></a></h1>
<p>This module contains the definition of the DataContext.</p>
<p class="rubric">Classes</p>
<table class="autosummary longtable docutils align-default">
<tbody>
<tr class="row-odd"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.data_context.DataContext" title="hansken_extraction_plugin.api.data_context.DataContext"><code class="xref py py-obj docutils literal notranslate"><span class="pre">DataContext</span></code></a>(data_type, data_size)</p></td>
<td><p>This class contains the data context of a plugin that is processing a trace.</p></td>
</tr>
</tbody>
</table>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.data_context.DataContext">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">DataContext</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data_type</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data_size</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/data_context.html#DataContext"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.data_context.DataContext" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<p>This class contains the data context of a plugin that is processing a trace.</p>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.data_context.DataContext.data_type">
<span class="sig-name descname"><span class="pre">data_type</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">str</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.data_context.DataContext.data_type" title="Link to this definition"></a></dt>
<dd><p>the named data type that is being processed</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.data_context.DataContext.data_size">
<span class="sig-name descname"><span class="pre">data_size</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">int</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.data_context.DataContext.data_size" title="Link to this definition"></a></dt>
<dd><p>the size / total length of the data stream that is being processed</p>
</dd></dl>
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<section id="module-hansken_extraction_plugin.api.extraction_plugin">
<span id="hansken-extraction-plugin-api-extraction-plugin"></span><h1>hansken_extraction_plugin.api.extraction_plugin<a class="headerlink" href="#module-hansken_extraction_plugin.api.extraction_plugin" title="Link to this heading"></a></h1>
<p>This module contains the different types of Extraction Plugins.</p>
<p>The types of Extraction Plugins differ in their process functions.</p>
<p class="rubric">Classes</p>
<table class="autosummary longtable docutils align-default">
<tbody>
<tr class="row-odd"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.extraction_plugin.BaseExtractionPlugin" title="hansken_extraction_plugin.api.extraction_plugin.BaseExtractionPlugin"><code class="xref py py-obj docutils literal notranslate"><span class="pre">BaseExtractionPlugin</span></code></a>()</p></td>
<td><p>All Extraction Plugins are derived from this class.</p></td>
</tr>
<tr class="row-even"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.extraction_plugin.DeferredExtractionPlugin" title="hansken_extraction_plugin.api.extraction_plugin.DeferredExtractionPlugin"><code class="xref py py-obj docutils literal notranslate"><span class="pre">DeferredExtractionPlugin</span></code></a>()</p></td>
<td><p>Extraction Plugin that can be run at a different extraction stage.</p></td>
</tr>
<tr class="row-odd"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.extraction_plugin.ExtractionPlugin" title="hansken_extraction_plugin.api.extraction_plugin.ExtractionPlugin"><code class="xref py py-obj docutils literal notranslate"><span class="pre">ExtractionPlugin</span></code></a>()</p></td>
<td><p>Default extraction plugin, that processes a trace and one of its datastreams.</p></td>
</tr>
<tr class="row-even"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.extraction_plugin.MetaExtractionPlugin" title="hansken_extraction_plugin.api.extraction_plugin.MetaExtractionPlugin"><code class="xref py py-obj docutils literal notranslate"><span class="pre">MetaExtractionPlugin</span></code></a>()</p></td>
<td><p>Extraction Plugin that processes a trace only with its metadata, without processing its data.</p></td>
</tr>
</tbody>
</table>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_plugin.BaseExtractionPlugin">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">BaseExtractionPlugin</span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_plugin.html#BaseExtractionPlugin"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_plugin.BaseExtractionPlugin" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">ABC</span></code></p>
<p>All Extraction Plugins are derived from this class.</p>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_plugin.BaseExtractionPlugin.plugin_info">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">plugin_info</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference internal" href="hansken_extraction_plugin.api.plugin_info.html#hansken_extraction_plugin.api.plugin_info.PluginInfo" title="hansken_extraction_plugin.api.plugin_info.PluginInfo"><span class="pre">PluginInfo</span></a></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_plugin.html#BaseExtractionPlugin.plugin_info"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_plugin.BaseExtractionPlugin.plugin_info" title="Link to this definition"></a></dt>
<dd><p>Return information about this extraction plugin.</p>
</dd></dl>
<dl class="py property">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_plugin.BaseExtractionPlugin.transformers">
<em class="property"><span class="pre">property</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">transformers</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">List</span><span class="p"><span class="pre">[</span></span><a class="reference internal" href="hansken_extraction_plugin.api.transformer.html#hansken_extraction_plugin.api.transformer.Transformer" title="hansken_extraction_plugin.api.transformer.Transformer"><span class="pre">Transformer</span></a><span class="p"><span class="pre">]</span></span></em><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_plugin.BaseExtractionPlugin.transformers" title="Link to this definition"></a></dt>
<dd><p>Dynamically retrieves the transformer methods that were decorated with &#64;transform.</p>
<p>Note: This method will retrieve transformers for superclasses as well.</p>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_plugin.ExtractionPlugin">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">ExtractionPlugin</span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_plugin.html#ExtractionPlugin"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_plugin.ExtractionPlugin" title="Link to this definition"></a></dt>
<dd><p>Bases: <a class="reference internal" href="#hansken_extraction_plugin.api.extraction_plugin.BaseExtractionPlugin" title="hansken_extraction_plugin.api.extraction_plugin.BaseExtractionPlugin"><code class="xref py py-class docutils literal notranslate"><span class="pre">BaseExtractionPlugin</span></code></a></p>
<p>Default extraction plugin, that processes a trace and one of its datastreams.</p>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_plugin.ExtractionPlugin.process">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">process</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">trace</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="hansken_extraction_plugin.api.extraction_trace.html#hansken_extraction_plugin.api.extraction_trace.ExtractionTrace" title="hansken_extraction_plugin.api.extraction_trace.ExtractionTrace"><span class="pre">ExtractionTrace</span></a></span></em>, <em class="sig-param"><span class="n"><span class="pre">data_context</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="hansken_extraction_plugin.api.data_context.html#hansken_extraction_plugin.api.data_context.DataContext" title="hansken_extraction_plugin.api.data_context.DataContext"><span class="pre">DataContext</span></a></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_plugin.html#ExtractionPlugin.process"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_plugin.ExtractionPlugin.process" title="Link to this definition"></a></dt>
<dd><p>Process a given trace.</p>
<p>This method is called for every trace that is processed by this tool.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>trace</strong> Trace that is being processed</p></li>
<li><p><strong>data_context</strong> Data data_context describing the data stream that is being processed</p></li>
</ul>
</dd>
</dl>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_plugin.MetaExtractionPlugin">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">MetaExtractionPlugin</span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_plugin.html#MetaExtractionPlugin"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_plugin.MetaExtractionPlugin" title="Link to this definition"></a></dt>
<dd><p>Bases: <a class="reference internal" href="#hansken_extraction_plugin.api.extraction_plugin.BaseExtractionPlugin" title="hansken_extraction_plugin.api.extraction_plugin.BaseExtractionPlugin"><code class="xref py py-class docutils literal notranslate"><span class="pre">BaseExtractionPlugin</span></code></a></p>
<p>Extraction Plugin that processes a trace only with its metadata, without processing its data.</p>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_plugin.MetaExtractionPlugin.process">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">process</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">trace</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="hansken_extraction_plugin.api.extraction_trace.html#hansken_extraction_plugin.api.extraction_trace.MetaExtractionTrace" title="hansken_extraction_plugin.api.extraction_trace.MetaExtractionTrace"><span class="pre">MetaExtractionTrace</span></a></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_plugin.html#MetaExtractionPlugin.process"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_plugin.MetaExtractionPlugin.process" title="Link to this definition"></a></dt>
<dd><p>Process a given trace.</p>
<p>This method is called for every trace that is processed by this tool.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><p><strong>trace</strong> Trace that is being processed</p>
</dd>
</dl>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_plugin.DeferredExtractionPlugin">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">DeferredExtractionPlugin</span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_plugin.html#DeferredExtractionPlugin"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_plugin.DeferredExtractionPlugin" title="Link to this definition"></a></dt>
<dd><p>Bases: <a class="reference internal" href="#hansken_extraction_plugin.api.extraction_plugin.BaseExtractionPlugin" title="hansken_extraction_plugin.api.extraction_plugin.BaseExtractionPlugin"><code class="xref py py-class docutils literal notranslate"><span class="pre">BaseExtractionPlugin</span></code></a></p>
<p>Extraction Plugin that can be run at a different extraction stage.</p>
<p>This type of plugin also allows accessing other traces using the searcher.</p>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_plugin.DeferredExtractionPlugin.process">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">process</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">trace</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="hansken_extraction_plugin.api.extraction_trace.html#hansken_extraction_plugin.api.extraction_trace.ExtractionTrace" title="hansken_extraction_plugin.api.extraction_trace.ExtractionTrace"><span class="pre">ExtractionTrace</span></a></span></em>, <em class="sig-param"><span class="n"><span class="pre">data_context</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="hansken_extraction_plugin.api.data_context.html#hansken_extraction_plugin.api.data_context.DataContext" title="hansken_extraction_plugin.api.data_context.DataContext"><span class="pre">DataContext</span></a></span></em>, <em class="sig-param"><span class="n"><span class="pre">searcher</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="hansken_extraction_plugin.api.trace_searcher.html#hansken_extraction_plugin.api.trace_searcher.TraceSearcher" title="hansken_extraction_plugin.api.trace_searcher.TraceSearcher"><span class="pre">TraceSearcher</span></a></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_plugin.html#DeferredExtractionPlugin.process"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_plugin.DeferredExtractionPlugin.process" title="Link to this definition"></a></dt>
<dd><p>Process a given trace.</p>
<p>This method is called for every trace that is processed by this tool.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>trace</strong> Trace that is being processed</p></li>
<li><p><strong>data_context</strong> Data data_context describing the data stream that is being processed</p></li>
<li><p><strong>searcher</strong> TraceSearcher that can be used to obtain more traces</p></li>
</ul>
</dd>
</dl>
</dd></dl>
</dd></dl>
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<section id="module-hansken_extraction_plugin.api.extraction_trace">
<span id="hansken-extraction-plugin-api-extraction-trace"></span><h1>hansken_extraction_plugin.api.extraction_trace<a class="headerlink" href="#module-hansken_extraction_plugin.api.extraction_trace" title="Link to this heading"></a></h1>
<p>This module contains the different Trace apis.</p>
<dl class="simple">
<dt>Note that there are a couple of different traces:</dt><dd><ul class="simple">
<li><p>The ExtractionTrace and MetaExtractionTrace, which are offered to the process function.</p></li>
<li><p>ExtractionTraceBuilder, which is a trace that can be built; it does not exist in hansken yet, but it is added after
building.</p></li>
<li><p>SearchTrace, which represents an immutable trace which is returned after searching for traces.</p></li>
</ul>
</dd>
</dl>
<p class="rubric">Classes</p>
<table class="autosummary longtable docutils align-default">
<tbody>
<tr class="row-odd"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTrace" title="hansken_extraction_plugin.api.extraction_trace.ExtractionTrace"><code class="xref py py-obj docutils literal notranslate"><span class="pre">ExtractionTrace</span></code></a>()</p></td>
<td><p>Trace offered to be processed.</p></td>
</tr>
<tr class="row-even"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder" title="hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder"><code class="xref py py-obj docutils literal notranslate"><span class="pre">ExtractionTraceBuilder</span></code></a>()</p></td>
<td><p>ExtractionTrace that can be build.</p></td>
</tr>
<tr class="row-odd"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.extraction_trace.MetaExtractionTrace" title="hansken_extraction_plugin.api.extraction_trace.MetaExtractionTrace"><code class="xref py py-obj docutils literal notranslate"><span class="pre">MetaExtractionTrace</span></code></a>()</p></td>
<td><p>MetaExtractionTraces contain only metadata.</p></td>
</tr>
<tr class="row-even"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.extraction_trace.SearchTrace" title="hansken_extraction_plugin.api.extraction_trace.SearchTrace"><code class="xref py py-obj docutils literal notranslate"><span class="pre">SearchTrace</span></code></a>()</p></td>
<td><p>SearchTraces represent traces returned when searching for traces.</p></td>
</tr>
<tr class="row-odd"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.extraction_trace.Trace" title="hansken_extraction_plugin.api.extraction_trace.Trace"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Trace</span></code></a>()</p></td>
<td><p>All trace classes should be able to return values.</p></td>
</tr>
</tbody>
</table>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">ExtractionTraceBuilder</span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#ExtractionTraceBuilder"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">ABC</span></code></p>
<p>ExtractionTrace that can be build.</p>
<p>Represents child traces.</p>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder.update">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">update</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">key_or_updates</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Mapping</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">str</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">value</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Any</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Mapping</span><span class="p"><span class="pre">[</span></span><span class="pre">str</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">bytes</span><span class="p"><span class="pre">]</span></span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference internal" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder" title="hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder"><span class="pre">ExtractionTraceBuilder</span></a></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#ExtractionTraceBuilder.update"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder.update" title="Link to this definition"></a></dt>
<dd><p>Update or add metadata properties for this <cite>.ExtractionTraceBuilder</cite>.</p>
<p>Can be used to update the name of the Trace represented by this builder,
if not already set.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>key_or_updates</strong> either a <cite>str</cite> (the metadata property to be
updated) or a mapping supplying both keys and values to be updated</p></li>
<li><p><strong>value</strong> the value to update metadata property <em>key</em> to (used
only when <em>key_or_updates</em> is a <cite>str</cite>, an exception will be thrown
if <em>key_or_updates</em> is a mapping)</p></li>
<li><p><strong>data</strong> a <cite>dict</cite> mapping data type / stream name to bytes to be
added to the trace</p></li>
</ul>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>this <cite>.ExtractionTraceBuilder</cite></p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder.add_tracelet">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">add_tracelet</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">tracelet</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="hansken_extraction_plugin.api.tracelet.html#hansken_extraction_plugin.api.tracelet.Tracelet" title="hansken_extraction_plugin.api.tracelet.Tracelet"><span class="pre">Tracelet</span></a><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">value</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Mapping</span><span class="p"><span class="pre">[</span></span><span class="pre">str</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">Any</span><span class="p"><span class="pre">]</span></span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference internal" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder" title="hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder"><span class="pre">ExtractionTraceBuilder</span></a></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#ExtractionTraceBuilder.add_tracelet"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder.add_tracelet" title="Link to this definition"></a></dt>
<dd><p>Add a <cite>.Tracelet</cite> to this <cite>.ExtractionTraceBuilder</cite>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>tracelet</strong> the Tracelet or tracelet type (supplied as a <cite>str</cite>) to add</p></li>
<li><p><strong>value</strong> the tracelet properties to add (only applicable when <em>tracelet</em> is a <cite>str</cite>)</p></li>
</ul>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>this <cite>.ExtractionTraceBuilder</cite></p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder.add_transformation">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">add_transformation</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data_type</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">transformation</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="hansken_extraction_plugin.api.transformation.html#hansken_extraction_plugin.api.transformation.Transformation" title="hansken_extraction_plugin.api.transformation.Transformation"><span class="pre">Transformation</span></a></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference internal" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder" title="hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder"><span class="pre">ExtractionTraceBuilder</span></a></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#ExtractionTraceBuilder.add_transformation"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder.add_transformation" title="Link to this definition"></a></dt>
<dd><p>Update or add transformations for this <cite>.ExtractionTraceBuilder</cite>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>data_type</strong> data type of the Transformation</p></li>
<li><p><strong>transformation</strong> the Transformation to add</p></li>
</ul>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>this <cite>.ExtractionTraceBuilder</cite></p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder.child_builder">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">child_builder</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">name</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference internal" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder" title="hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder"><span class="pre">ExtractionTraceBuilder</span></a></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#ExtractionTraceBuilder.child_builder"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder.child_builder" title="Link to this definition"></a></dt>
<dd><p>Create a new <cite>.TraceBuilder</cite> to build a child trace to the trace to be represented by this builder.</p>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>Traces should be created and built in depth first order,
parent before child (pre-order).</p>
</div>
<dl class="field-list simple">
<dt class="field-odd">Returns<span class="colon">:</span></dt>
<dd class="field-odd"><p>a <cite>.TraceBuilder</cite> set up to save a new trace as the child
trace of this builder</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder.add_data">
<span class="sig-name descname"><span class="pre">add_data</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">stream</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">bytes</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference internal" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder" title="hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder"><span class="pre">ExtractionTraceBuilder</span></a></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#ExtractionTraceBuilder.add_data"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder.add_data" title="Link to this definition"></a></dt>
<dd><p>Add data to this trace as a named stream.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>stream</strong> name of the data stream to be added</p></li>
<li><p><strong>data</strong> data to be attached</p></li>
</ul>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>this <cite>.ExtractionTraceBuilder</cite></p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder.open">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">open</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data_type</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">offset</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">0</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">size</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">mode</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Literal</span><span class="p"><span class="pre">[</span></span><span class="s"><span class="pre">'rb'</span></span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="s"><span class="pre">'wb'</span></span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="s"><span class="pre">'w'</span></span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="s"><span class="pre">'wt'</span></span><span class="p"><span class="pre">]</span></span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">'rb'</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">encoding</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">'utf-8'</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">buffer_size</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">BufferedReader</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">BufferedWriter</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">TextIOBase</span></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#ExtractionTraceBuilder.open"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder.open" title="Link to this definition"></a></dt>
<dd><p>Open a data stream to read or write data from or to the <cite>.ExtractionTrace</cite>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>data_type</strong> the data type of the datastream, raw by default</p></li>
<li><p><strong>offset</strong> byte offset to start the stream on when reading</p></li>
<li><p><strong>size</strong> the number of bytes to make available when reading</p></li>
<li><p><strong>mode</strong> rb for reading, wb for writing</p></li>
<li><p><strong>encoding</strong> encoding for writing text, used to convert <cite>str</cite> values to bytes, only valid for modes w and wt</p></li>
<li><p><strong>buffer_size</strong> buffer size for reading (cache read back/ahead) or writing (cache for flush) data</p></li>
</ul>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>a file-like object to read or write bytes from the named stream</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder.build">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">build</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">str</span></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#ExtractionTraceBuilder.build"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder.build" title="Link to this definition"></a></dt>
<dd><p>Save the trace being built by this builder to remote.</p>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>Building more than once will result in an error being raised.</p>
</div>
<dl class="field-list simple">
<dt class="field-odd">Returns<span class="colon">:</span></dt>
<dd class="field-odd"><p>the new trace id</p>
</dd>
</dl>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.Trace">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">Trace</span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#Trace"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.Trace" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">ABC</span></code></p>
<p>All trace classes should be able to return values.</p>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.Trace.get">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">get</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">key</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">default</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Any</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">Any</span></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#Trace.get"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.Trace.get" title="Link to this definition"></a></dt>
<dd><p>Return metadata properties for this <cite>.ExtractionTrace</cite>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>key</strong> the metadata property to be retrieved</p></li>
<li><p><strong>default</strong> value returned if property is not set</p></li>
</ul>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>the value of the requested metadata property</p>
</dd>
</dl>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.SearchTrace">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">SearchTrace</span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#SearchTrace"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.SearchTrace" title="Link to this definition"></a></dt>
<dd><p>Bases: <a class="reference internal" href="#hansken_extraction_plugin.api.extraction_trace.Trace" title="hansken_extraction_plugin.api.extraction_trace.Trace"><code class="xref py py-class docutils literal notranslate"><span class="pre">Trace</span></code></a></p>
<p>SearchTraces represent traces returned when searching for traces.</p>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.SearchTrace.open">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">open</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">stream</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">'raw'</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">offset</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">0</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">size</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">buffer_size</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">BufferedReader</span></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#SearchTrace.open"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.SearchTrace.open" title="Link to this definition"></a></dt>
<dd><p>Open a data stream of the data that is being processed.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>stream</strong> data stream of trace to open. defaults to raw. other examples are html, text, etc.</p></li>
<li><p><strong>offset</strong> byte offset to start the stream on</p></li>
<li><p><strong>size</strong> the number of bytes to make available</p></li>
<li><p><strong>buffer_size</strong> buffer size for reading data</p></li>
</ul>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>a file-like object to read bytes from the named stream</p>
</dd>
</dl>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.MetaExtractionTrace">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">MetaExtractionTrace</span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#MetaExtractionTrace"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.MetaExtractionTrace" title="Link to this definition"></a></dt>
<dd><p>Bases: <a class="reference internal" href="#hansken_extraction_plugin.api.extraction_trace.Trace" title="hansken_extraction_plugin.api.extraction_trace.Trace"><code class="xref py py-class docutils literal notranslate"><span class="pre">Trace</span></code></a></p>
<p>MetaExtractionTraces contain only metadata.</p>
<p>This class represenst traces during the extraction of an extraction plugin without a data stream.</p>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.MetaExtractionTrace.update">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">update</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">key_or_updates</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Mapping</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">str</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">value</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Any</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">data</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Mapping</span><span class="p"><span class="pre">[</span></span><span class="pre">str</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">bytes</span><span class="p"><span class="pre">]</span></span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">None</span></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#MetaExtractionTrace.update"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.MetaExtractionTrace.update" title="Link to this definition"></a></dt>
<dd><p>Update or add metadata properties for this <cite>.ExtractionTrace</cite>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>key_or_updates</strong> either a <cite>str</cite> (the metadata property to be
updated) or a mapping supplying both keys and values to be updated</p></li>
<li><p><strong>value</strong> the value to update metadata property <em>key</em> to (used
only when <em>key_or_updates</em> is a <cite>str</cite>, an exception will be thrown
if <em>key_or_updates</em> is a mapping)</p></li>
<li><p><strong>data</strong> a <cite>dict</cite> mapping data type / stream name to bytes to be
added to the trace</p></li>
</ul>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.MetaExtractionTrace.add_tracelet">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">add_tracelet</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">tracelet</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="hansken_extraction_plugin.api.tracelet.html#hansken_extraction_plugin.api.tracelet.Tracelet" title="hansken_extraction_plugin.api.tracelet.Tracelet"><span class="pre">Tracelet</span></a><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">value</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Mapping</span><span class="p"><span class="pre">[</span></span><span class="pre">str</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">Any</span><span class="p"><span class="pre">]</span></span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">None</span></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#MetaExtractionTrace.add_tracelet"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.MetaExtractionTrace.add_tracelet" title="Link to this definition"></a></dt>
<dd><p>Add a <cite>.Tracelet</cite> to this <cite>.MetaExtractionTrace</cite>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>tracelet</strong> the Tracelet or tracelet type to add</p></li>
<li><p><strong>value</strong> the tracelet properties to add (only applicable when <em>tracelet</em> is a tracelet type)</p></li>
</ul>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.MetaExtractionTrace.add_transformation">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">add_transformation</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data_type</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">transformation</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><a class="reference internal" href="hansken_extraction_plugin.api.transformation.html#hansken_extraction_plugin.api.transformation.Transformation" title="hansken_extraction_plugin.api.transformation.Transformation"><span class="pre">Transformation</span></a></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">None</span></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#MetaExtractionTrace.add_transformation"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.MetaExtractionTrace.add_transformation" title="Link to this definition"></a></dt>
<dd><p>Update or add transformations for this <cite>.ExtractionTraceBuilder</cite>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>data_type</strong> data type of the Transformation</p></li>
<li><p><strong>transformation</strong> the Transformation to add</p></li>
</ul>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.MetaExtractionTrace.child_builder">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">child_builder</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">name</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference internal" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder" title="hansken_extraction_plugin.api.extraction_trace.ExtractionTraceBuilder"><span class="pre">ExtractionTraceBuilder</span></a></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#MetaExtractionTrace.child_builder"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.MetaExtractionTrace.child_builder" title="Link to this definition"></a></dt>
<dd><p>Create a <cite>.TraceBuilder</cite> to build a trace to be saved as a child of this <cite>.Trace</cite>.</p>
<p>A new trace will only be added to the index once explicitly saved (e.g.
through <cite>.TraceBuilder.build</cite>).</p>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>Traces should be created and built in depth first order,
parent before child (pre-order).</p>
</div>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><p><strong>name</strong> the name for the trace being built</p>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>a <cite>.TraceBuilder</cite> set up to create a child trace of this <cite>.MetaExtractionTrace</cite></p>
</dd>
</dl>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.ExtractionTrace">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">ExtractionTrace</span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#ExtractionTrace"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTrace" title="Link to this definition"></a></dt>
<dd><p>Bases: <a class="reference internal" href="#hansken_extraction_plugin.api.extraction_trace.MetaExtractionTrace" title="hansken_extraction_plugin.api.extraction_trace.MetaExtractionTrace"><code class="xref py py-class docutils literal notranslate"><span class="pre">MetaExtractionTrace</span></code></a></p>
<p>Trace offered to be processed.</p>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.extraction_trace.ExtractionTrace.open">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">open</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">data_type</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">offset</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">0</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">size</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">mode</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Literal</span><span class="p"><span class="pre">[</span></span><span class="s"><span class="pre">'rb'</span></span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="s"><span class="pre">'wb'</span></span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="s"><span class="pre">'w'</span></span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="s"><span class="pre">'wt'</span></span><span class="p"><span class="pre">]</span></span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">'rb'</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">encoding</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">'utf-8'</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">buffer_size</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">BufferedReader</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">BufferedWriter</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">TextIOBase</span></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/extraction_trace.html#ExtractionTrace.open"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.extraction_trace.ExtractionTrace.open" title="Link to this definition"></a></dt>
<dd><p>Open a data stream to read or write data from or to the <cite>.ExtractionTrace</cite>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>data_type</strong> the data type of the datastream, raw by default</p></li>
<li><p><strong>offset</strong> byte offset to start the stream on when reading</p></li>
<li><p><strong>size</strong> the number of bytes to make available when reading</p></li>
<li><p><strong>mode</strong> rb for reading, wb for writing</p></li>
<li><p><strong>encoding</strong> encoding for writing text, used to convert <cite>str</cite> values to bytes, only valid for modes w and wt</p></li>
<li><p><strong>buffer_size</strong> buffer size for reading (cache read back/ahead) or writing (cache for flush) data</p></li>
</ul>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>a file-like object to read or write bytes from the named stream</p>
</dd>
</dl>
</dd></dl>
</dd></dl>
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<section id="module-hansken_extraction_plugin.api">
<span id="hansken-extraction-plugin-api"></span><h1>hansken_extraction_plugin.api<a class="headerlink" href="#module-hansken_extraction_plugin.api" title="Link to this heading"></a></h1>
<p>This package contains the apis of the different classes used by extraction plugins.</p>
<p>Implementations can be found in the runtime module.</p>
<p class="rubric">Modules</p>
<table class="autosummary longtable docutils align-default">
<tbody>
<tr class="row-odd"><td><p><a class="reference internal" href="hansken_extraction_plugin.api.data_context.html#module-hansken_extraction_plugin.api.data_context" title="hansken_extraction_plugin.api.data_context"><code class="xref py py-obj docutils literal notranslate"><span class="pre">hansken_extraction_plugin.api.data_context</span></code></a></p></td>
<td><p>This module contains the definition of the DataContext.</p></td>
</tr>
<tr class="row-even"><td><p><a class="reference internal" href="hansken_extraction_plugin.api.extraction_plugin.html#module-hansken_extraction_plugin.api.extraction_plugin" title="hansken_extraction_plugin.api.extraction_plugin"><code class="xref py py-obj docutils literal notranslate"><span class="pre">hansken_extraction_plugin.api.extraction_plugin</span></code></a></p></td>
<td><p>This module contains the different types of Extraction Plugins.</p></td>
</tr>
<tr class="row-odd"><td><p><a class="reference internal" href="hansken_extraction_plugin.api.extraction_trace.html#module-hansken_extraction_plugin.api.extraction_trace" title="hansken_extraction_plugin.api.extraction_trace"><code class="xref py py-obj docutils literal notranslate"><span class="pre">hansken_extraction_plugin.api.extraction_trace</span></code></a></p></td>
<td><p>This module contains the different Trace apis.</p></td>
</tr>
<tr class="row-even"><td><p><a class="reference internal" href="hansken_extraction_plugin.api.plugin_info.html#module-hansken_extraction_plugin.api.plugin_info" title="hansken_extraction_plugin.api.plugin_info"><code class="xref py py-obj docutils literal notranslate"><span class="pre">hansken_extraction_plugin.api.plugin_info</span></code></a></p></td>
<td><p>This module contains all definitions to describe meta data of a plugin, a.k.a.</p></td>
</tr>
<tr class="row-odd"><td><p><a class="reference internal" href="hansken_extraction_plugin.api.search_result.html#module-hansken_extraction_plugin.api.search_result" title="hansken_extraction_plugin.api.search_result"><code class="xref py py-obj docutils literal notranslate"><span class="pre">hansken_extraction_plugin.api.search_result</span></code></a></p></td>
<td><p>This module contains a representation of a search result.</p></td>
</tr>
<tr class="row-even"><td><p><a class="reference internal" href="hansken_extraction_plugin.api.trace_searcher.html#module-hansken_extraction_plugin.api.trace_searcher" title="hansken_extraction_plugin.api.trace_searcher"><code class="xref py py-obj docutils literal notranslate"><span class="pre">hansken_extraction_plugin.api.trace_searcher</span></code></a></p></td>
<td><p>This module contains the definition of a trace searcher.</p></td>
</tr>
<tr class="row-odd"><td><p><a class="reference internal" href="hansken_extraction_plugin.api.tracelet.html#module-hansken_extraction_plugin.api.tracelet" title="hansken_extraction_plugin.api.tracelet"><code class="xref py py-obj docutils literal notranslate"><span class="pre">hansken_extraction_plugin.api.tracelet</span></code></a></p></td>
<td><p>This module contains the definition of a Tracelet.</p></td>
</tr>
<tr class="row-even"><td><p><a class="reference internal" href="hansken_extraction_plugin.api.transformation.html#module-hansken_extraction_plugin.api.transformation" title="hansken_extraction_plugin.api.transformation"><code class="xref py py-obj docutils literal notranslate"><span class="pre">hansken_extraction_plugin.api.transformation</span></code></a></p></td>
<td><p>This module contains the definition of a Transformation.</p></td>
</tr>
<tr class="row-odd"><td><p><a class="reference internal" href="hansken_extraction_plugin.api.transformer.html#module-hansken_extraction_plugin.api.transformer" title="hansken_extraction_plugin.api.transformer"><code class="xref py py-obj docutils literal notranslate"><span class="pre">hansken_extraction_plugin.api.transformer</span></code></a></p></td>
<td><p>This module contains the Transformer class that holds the function reference of the transformer.</p></td>
</tr>
</tbody>
</table>
</section>
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<section id="module-hansken_extraction_plugin.api.plugin_info">
<span id="hansken-extraction-plugin-api-plugin-info"></span><h1>hansken_extraction_plugin.api.plugin_info<a class="headerlink" href="#module-hansken_extraction_plugin.api.plugin_info" title="Link to this heading"></a></h1>
<p>This module contains all definitions to describe meta data of a plugin, a.k.a. PluginInfo.</p>
<p class="rubric">Classes</p>
<table class="autosummary longtable docutils align-default">
<tbody>
<tr class="row-odd"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.plugin_info.Author" title="hansken_extraction_plugin.api.plugin_info.Author"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Author</span></code></a>(name, email, organisation)</p></td>
<td><p>The author of an Extraction Plugin.</p></td>
</tr>
<tr class="row-even"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.plugin_info.MaturityLevel" title="hansken_extraction_plugin.api.plugin_info.MaturityLevel"><code class="xref py py-obj docutils literal notranslate"><span class="pre">MaturityLevel</span></code></a>(value)</p></td>
<td><p>This class represents the maturity level of an extraction plugin.</p></td>
</tr>
<tr class="row-odd"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.plugin_info.PluginId" title="hansken_extraction_plugin.api.plugin_info.PluginId"><code class="xref py py-obj docutils literal notranslate"><span class="pre">PluginId</span></code></a>(domain, category, name)</p></td>
<td><p>Identifier of a plugin, consisting of domain, category and name.</p></td>
</tr>
<tr class="row-even"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.plugin_info.PluginInfo" title="hansken_extraction_plugin.api.plugin_info.PluginInfo"><code class="xref py py-obj docutils literal notranslate"><span class="pre">PluginInfo</span></code></a>(id, version, description, author, ...)</p></td>
<td><p>This information is used by Hansken to identify and run the plugin.</p></td>
</tr>
<tr class="row-odd"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.plugin_info.PluginResources" title="hansken_extraction_plugin.api.plugin_info.PluginResources"><code class="xref py py-obj docutils literal notranslate"><span class="pre">PluginResources</span></code></a>([maximum_cpu, ...])</p></td>
<td><p>PluginResources contains information about how many resources will be used for a plugin.</p></td>
</tr>
<tr class="row-even"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.plugin_info.TransformerLabel" title="hansken_extraction_plugin.api.plugin_info.TransformerLabel"><code class="xref py py-obj docutils literal notranslate"><span class="pre">TransformerLabel</span></code></a>(method_name, parameters, ...)</p></td>
<td><p>TransformerLabel contains information about a transformer method that a plugin provides.</p></td>
</tr>
</tbody>
</table>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.Author">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">Author</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">name</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">email</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">organisation</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/plugin_info.html#Author"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.Author" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<p>The author of an Extraction Plugin.</p>
<p>This information can be retrieved by an end-user from Hansken.</p>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.Author.name">
<span class="sig-name descname"><span class="pre">name</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">str</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.Author.name" title="Link to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.Author.email">
<span class="sig-name descname"><span class="pre">email</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">str</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.Author.email" title="Link to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.Author.organisation">
<span class="sig-name descname"><span class="pre">organisation</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">str</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.Author.organisation" title="Link to this definition"></a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.MaturityLevel">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">MaturityLevel</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">value</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/plugin_info.html#MaturityLevel"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.MaturityLevel" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">Enum</span></code></p>
<p>This class represents the maturity level of an extraction plugin.</p>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.MaturityLevel.PROOF_OF_CONCEPT">
<span class="sig-name descname"><span class="pre">PROOF_OF_CONCEPT</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">0</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.MaturityLevel.PROOF_OF_CONCEPT" title="Link to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.MaturityLevel.READY_FOR_TEST">
<span class="sig-name descname"><span class="pre">READY_FOR_TEST</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">1</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.MaturityLevel.READY_FOR_TEST" title="Link to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.MaturityLevel.PRODUCTION_READY">
<span class="sig-name descname"><span class="pre">PRODUCTION_READY</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">2</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.MaturityLevel.PRODUCTION_READY" title="Link to this definition"></a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginId">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">PluginId</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">domain</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">category</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">name</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/plugin_info.html#PluginId"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginId" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<p>Identifier of a plugin, consisting of domain, category and name. Needs to be unique among all tools/plugins.</p>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginId.domain">
<span class="sig-name descname"><span class="pre">domain</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">str</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginId.domain" title="Link to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginId.category">
<span class="sig-name descname"><span class="pre">category</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">str</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginId.category" title="Link to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginId.name">
<span class="sig-name descname"><span class="pre">name</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">str</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginId.name" title="Link to this definition"></a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginResources">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">PluginResources</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">maximum_cpu</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">float</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">maximum_memory</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">maximum_workers</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/plugin_info.html#PluginResources"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginResources" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<p>PluginResources contains information about how many resources will be used for a plugin.</p>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginResources.maximum_cpu">
<span class="sig-name descname"><span class="pre">maximum_cpu</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">float</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></em><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">None</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginResources.maximum_cpu" title="Link to this definition"></a></dt>
<dd><p>CPU resources are measured in cpu units. One cpu is equivalent to 1 vCPU/Core for cloud providers and 1 hyperthread
on bare-metal Intel processors. Also, fractional requests are allowed. A plugin that asks 0.5 CPU uses half as
much CPU as one that asks for 1 CPU.</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginResources.maximum_memory">
<span class="sig-name descname"><span class="pre">maximum_memory</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">int</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></em><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">None</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginResources.maximum_memory" title="Link to this definition"></a></dt>
<dd><p>Max usable memory for a plugin, measured in megabytes.</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginResources.maximum_workers">
<span class="sig-name descname"><span class="pre">maximum_workers</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">int</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></em><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">None</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginResources.maximum_workers" title="Link to this definition"></a></dt>
<dd><p>The number of concurrent workers(i.e. traces that can be processed).</p>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.TransformerLabel">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">TransformerLabel</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">method_name</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">parameters</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Dict</span><span class="p"><span class="pre">[</span></span><span class="pre">str</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">str</span><span class="p"><span class="pre">]</span></span></span></em>, <em class="sig-param"><span class="n"><span class="pre">return_type</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/plugin_info.html#TransformerLabel"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.TransformerLabel" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<p>TransformerLabel contains information about a transformer method that a plugin provides.</p>
<p>It is mainly used for storing the properties (name, arguments, return type) of a transformer in PluginInfo objects.
Unlike the Transformer class it does not contain the actual function reference to the transformer itself.</p>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.TransformerLabel.method_name">
<span class="sig-name descname"><span class="pre">method_name</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">str</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.TransformerLabel.method_name" title="Link to this definition"></a></dt>
<dd><p>The parameters of the function where the key is the parameter name and the value is the type of the parameter.</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.TransformerLabel.parameters">
<span class="sig-name descname"><span class="pre">parameters</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">Dict</span><span class="p"><span class="pre">[</span></span><span class="pre">str</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">str</span><span class="p"><span class="pre">]</span></span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.TransformerLabel.parameters" title="Link to this definition"></a></dt>
<dd><p>The return type of the parameter. See api.Transformer class for supported types.</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.TransformerLabel.return_type">
<span class="sig-name descname"><span class="pre">return_type</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">str</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.TransformerLabel.return_type" title="Link to this definition"></a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginInfo">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">PluginInfo</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">id:</span> <span class="pre">~hansken_extraction_plugin.api.plugin_info.PluginId</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">version:</span> <span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">description:</span> <span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">author:</span> <span class="pre">~hansken_extraction_plugin.api.plugin_info.Author</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">maturity:</span> <span class="pre">~hansken_extraction_plugin.api.plugin_info.MaturityLevel</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">matcher:</span> <span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">webpage_url:</span> <span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">license:</span> <span class="pre">str</span> <span class="pre">|</span> <span class="pre">None</span> <span class="pre">=</span> <span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">deferred_iterations:</span> <span class="pre">int</span> <span class="pre">=</span> <span class="pre">1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">resources:</span> <span class="pre">~hansken_extraction_plugin.api.plugin_info.PluginResources</span> <span class="pre">|</span> <span class="pre">None</span> <span class="pre">=</span> <span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">transformers:</span> <span class="pre">~typing.List[~hansken_extraction_plugin.api.plugin_info.TransformerLabel]</span> <span class="pre">=</span> <span class="pre">&lt;factory&gt;</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/plugin_info.html#PluginInfo"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginInfo" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<p>This information is used by Hansken to identify and run the plugin.</p>
<p>Note that the build_plugin.py build script is used to build a plugin docker image with PluginInfo docker labels.</p>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginInfo.id">
<span class="sig-name descname"><span class="pre">id</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference internal" href="#hansken_extraction_plugin.api.plugin_info.PluginId" title="hansken_extraction_plugin.api.plugin_info.PluginId"><span class="pre">PluginId</span></a></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginInfo.id" title="Link to this definition"></a></dt>
<dd><p>a plugins unique identifier, see PluginId</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginInfo.version">
<span class="sig-name descname"><span class="pre">version</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">str</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginInfo.version" title="Link to this definition"></a></dt>
<dd><p>version of the plugin</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginInfo.description">
<span class="sig-name descname"><span class="pre">description</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">str</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginInfo.description" title="Link to this definition"></a></dt>
<dd><p>short description of the functionality of the plugin</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginInfo.author">
<span class="sig-name descname"><span class="pre">author</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference internal" href="#hansken_extraction_plugin.api.plugin_info.Author" title="hansken_extraction_plugin.api.plugin_info.Author"><span class="pre">Author</span></a></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginInfo.author" title="Link to this definition"></a></dt>
<dd><p>the plugins author, see Author</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginInfo.maturity">
<span class="sig-name descname"><span class="pre">maturity</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference internal" href="#hansken_extraction_plugin.api.plugin_info.MaturityLevel" title="hansken_extraction_plugin.api.plugin_info.MaturityLevel"><span class="pre">MaturityLevel</span></a></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginInfo.maturity" title="Link to this definition"></a></dt>
<dd><p>maturity level, see MaturityLevel</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginInfo.matcher">
<span class="sig-name descname"><span class="pre">matcher</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">str</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginInfo.matcher" title="Link to this definition"></a></dt>
<dd><p>this matcher selects the traces offered to the plugin</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginInfo.webpage_url">
<span class="sig-name descname"><span class="pre">webpage_url</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">str</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginInfo.webpage_url" title="Link to this definition"></a></dt>
<dd><p>plugin url</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginInfo.license">
<span class="sig-name descname"><span class="pre">license</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">str</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></em><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">None</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginInfo.license" title="Link to this definition"></a></dt>
<dd><p>license of this plugin</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginInfo.deferred_iterations">
<span class="sig-name descname"><span class="pre">deferred_iterations</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">int</span></em><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">1</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginInfo.deferred_iterations" title="Link to this definition"></a></dt>
<dd><p>number of deferred iterations (1 to 20), nly for deferred plugins (optional)</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginInfo.resources">
<span class="sig-name descname"><span class="pre">resources</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><a class="reference internal" href="#hansken_extraction_plugin.api.plugin_info.PluginResources" title="hansken_extraction_plugin.api.plugin_info.PluginResources"><span class="pre">PluginResources</span></a><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></em><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">None</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginInfo.resources" title="Link to this definition"></a></dt>
<dd><p>Populated dynamically in pack.plugin_info by collecting all &#64;transformer methods. Do not assign manually.</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.plugin_info.PluginInfo.transformers">
<span class="sig-name descname"><span class="pre">transformers</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">List</span><span class="p"><span class="pre">[</span></span><a class="reference internal" href="#hansken_extraction_plugin.api.plugin_info.TransformerLabel" title="hansken_extraction_plugin.api.plugin_info.TransformerLabel"><span class="pre">TransformerLabel</span></a><span class="p"><span class="pre">]</span></span></em><a class="headerlink" href="#hansken_extraction_plugin.api.plugin_info.PluginInfo.transformers" title="Link to this definition"></a></dt>
<dd></dd></dl>
</dd></dl>
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<p class="caption" role="heading"><span class="caption-text">Contents:</span></p>
<ul class="current">
<li class="toctree-l1"><a class="reference internal" href="../../introduction.html">Introduction</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../concepts.html">General concepts</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../spec.html">Extraction Plugin specifications</a></li>
<li class="toctree-l1"><a class="reference internal" href="../../java.html">Java</a></li>
<li class="toctree-l1 current"><a class="reference internal" href="../../python.html">Python</a><ul class="current">
<li class="toctree-l2"><a class="reference internal" href="../api_changelog.html">Python API Changelog</a></li>
<li class="toctree-l2"><a class="reference internal" href="../prerequisites.html">Prerequisites</a></li>
<li class="toctree-l2"><a class="reference internal" href="../getting_started.html">Getting started</a></li>
<li class="toctree-l2"><a class="reference internal" href="../packaging.html">Packaging</a></li>
<li class="toctree-l2"><a class="reference internal" href="../snippets.html">Python code snippets</a></li>
<li class="toctree-l2"><a class="reference internal" href="../transformers.html">Using Transformers for on-demand execution</a></li>
<li class="toctree-l2"><a class="reference internal" href="../testing.html">Advanced use of the Test Framework in Python</a></li>
<li class="toctree-l2"><a class="reference internal" href="../hanskenpy.html">Run plugins with Hansken.py</a></li>
<li class="toctree-l2"><a class="reference internal" href="../debugging.html">How to debug an Extraction Plugin</a></li>
<li class="toctree-l2 current"><a class="reference internal" href="../../python.html#api-documentation">API Documentation</a><ul class="current">
<li class="toctree-l3 current"><a class="reference internal" href="hansken_extraction_plugin.api.html">hansken_extraction_plugin.api</a><ul class="current">
<li class="toctree-l4"><a class="reference internal" href="hansken_extraction_plugin.api.data_context.html">hansken_extraction_plugin.api.data_context</a></li>
<li class="toctree-l4"><a class="reference internal" href="hansken_extraction_plugin.api.extraction_plugin.html">hansken_extraction_plugin.api.extraction_plugin</a></li>
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<section id="module-hansken_extraction_plugin.api.search_result">
<span id="hansken-extraction-plugin-api-search-result"></span><h1>hansken_extraction_plugin.api.search_result<a class="headerlink" href="#module-hansken_extraction_plugin.api.search_result" title="Link to this heading"></a></h1>
<p>This module contains a representation of a search result.</p>
<p class="rubric">Classes</p>
<table class="autosummary longtable docutils align-default">
<tbody>
<tr class="row-odd"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.search_result.SearchResult" title="hansken_extraction_plugin.api.search_result.SearchResult"><code class="xref py py-obj docutils literal notranslate"><span class="pre">SearchResult</span></code></a>()</p></td>
<td><p>Class representing a stream of traces, returned when performing a search request.</p></td>
</tr>
</tbody>
</table>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.search_result.SearchResult">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">SearchResult</span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/search_result.html#SearchResult"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.search_result.SearchResult" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">ABC</span></code>, <code class="xref py py-class docutils literal notranslate"><span class="pre">Iterable</span></code></p>
<p>Class representing a stream of traces, returned when performing a search request.</p>
<p>This result can only be iterated once. Results can be retrieved in three ways:</p>
<p>Treating the result as an iterable:</p>
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="k">for</span> <span class="n">trace</span> <span class="ow">in</span> <span class="n">result</span><span class="p">:</span>
<span class="nb">print</span><span class="p">(</span><span class="n">trace</span><span class="o">.</span><span class="n">name</span><span class="p">)</span>
</pre></div>
</div>
<p>Calling <cite>.take</cite> to process one or more batches of traces:</p>
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="n">first_100</span> <span class="o">=</span> <span class="n">result</span><span class="o">.</span><span class="n">take</span><span class="p">(</span><span class="mi">100</span><span class="p">)</span>
<span class="n">process_batch</span><span class="p">(</span><span class="n">first_100</span><span class="p">)</span>
</pre></div>
</div>
<p>Calling <cite>.takeone</cite> to get a single trace:</p>
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="n">first</span> <span class="o">=</span> <span class="n">result</span><span class="o">.</span><span class="n">takeone</span><span class="p">()</span>
<span class="n">second</span> <span class="o">=</span> <span class="n">result</span><span class="o">.</span><span class="n">takeone</span><span class="p">()</span>
<span class="nb">print</span><span class="p">(</span><span class="n">first</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="n">second</span><span class="o">.</span><span class="n">name</span><span class="p">)</span>
</pre></div>
</div>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.search_result.SearchResult.total_results">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">total_results</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">int</span></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/search_result.html#SearchResult.total_results"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.search_result.SearchResult.total_results" title="Link to this definition"></a></dt>
<dd><p>Return the total number of hits.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns<span class="colon">:</span></dt>
<dd class="field-odd"><p>Total number of hits</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.search_result.SearchResult.takeone">
<span class="sig-name descname"><span class="pre">takeone</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference internal" href="hansken_extraction_plugin.api.extraction_trace.html#hansken_extraction_plugin.api.extraction_trace.SearchTrace" title="hansken_extraction_plugin.api.extraction_trace.SearchTrace"><span class="pre">SearchTrace</span></a><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><span class="pre">None</span></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/search_result.html#SearchResult.takeone"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.search_result.SearchResult.takeone" title="Link to this definition"></a></dt>
<dd><p>Return a single trace, if this stream is not exhausted.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns<span class="colon">:</span></dt>
<dd class="field-odd"><p>A searchtrace, or None if no trace is available</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.search_result.SearchResult.take">
<span class="sig-name descname"><span class="pre">take</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">num</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><span class="pre">List</span><span class="p"><span class="pre">[</span></span><a class="reference internal" href="hansken_extraction_plugin.api.extraction_trace.html#hansken_extraction_plugin.api.extraction_trace.SearchTrace" title="hansken_extraction_plugin.api.extraction_trace.SearchTrace"><span class="pre">SearchTrace</span></a><span class="p"><span class="pre">]</span></span></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/search_result.html#SearchResult.take"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.search_result.SearchResult.take" title="Link to this definition"></a></dt>
<dd><p>Return a list containing at most num number of traces, or less if they are not available.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><p><strong>num</strong> Number of traces to take</p>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>List containing zero or more traces</p>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.search_result.SearchResult.close">
<span class="sig-name descname"><span class="pre">close</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/search_result.html#SearchResult.close"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.search_result.SearchResult.close" title="Link to this definition"></a></dt>
<dd><p>Close this SearchResult if no more traces are to be retrieved.</p>
<p>Required to keep compatibility with hansken.py.</p>
</dd></dl>
</dd></dl>
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<section id="module-hansken_extraction_plugin.api.trace_searcher">
<span id="hansken-extraction-plugin-api-trace-searcher"></span><h1>hansken_extraction_plugin.api.trace_searcher<a class="headerlink" href="#module-hansken_extraction_plugin.api.trace_searcher" title="Link to this heading"></a></h1>
<p>This module contains the definition of a trace searcher.</p>
<p class="rubric">Classes</p>
<table class="autosummary longtable docutils align-default">
<tbody>
<tr class="row-odd"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.trace_searcher.SearchScope" title="hansken_extraction_plugin.api.trace_searcher.SearchScope"><code class="xref py py-obj docutils literal notranslate"><span class="pre">SearchScope</span></code></a>(value)</p></td>
<td><p>Scope to describe the search context for TraceSearcher.search calls.</p></td>
</tr>
<tr class="row-even"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.trace_searcher.TraceSearcher" title="hansken_extraction_plugin.api.trace_searcher.TraceSearcher"><code class="xref py py-obj docutils literal notranslate"><span class="pre">TraceSearcher</span></code></a>()</p></td>
<td><p>This class can be used to search for traces, using the search method.</p></td>
</tr>
</tbody>
</table>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.trace_searcher.SearchScope">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">SearchScope</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">value</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/trace_searcher.html#SearchScope"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.trace_searcher.SearchScope" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">str</span></code>, <code class="xref py py-class docutils literal notranslate"><span class="pre">Enum</span></code></p>
<p>Scope to describe the search context for TraceSearcher.search calls.</p>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.trace_searcher.SearchScope.image">
<span class="sig-name descname"><span class="pre">image</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">'image'</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.trace_searcher.SearchScope.image" title="Link to this definition"></a></dt>
<dd></dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.trace_searcher.SearchScope.project">
<span class="sig-name descname"><span class="pre">project</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">'project'</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.trace_searcher.SearchScope.project" title="Link to this definition"></a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.trace_searcher.TraceSearcher">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">TraceSearcher</span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/trace_searcher.html#TraceSearcher"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.trace_searcher.TraceSearcher" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<p>This class can be used to search for traces, using the search method.</p>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.trace_searcher.TraceSearcher.search">
<em class="property"><span class="pre">abstract</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">search</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">query</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">count</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">scope</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span><span class="w"> </span><span class="p"><span class="pre">|</span></span><span class="w"> </span><a class="reference internal" href="#hansken_extraction_plugin.api.trace_searcher.SearchScope" title="hansken_extraction_plugin.api.trace_searcher.SearchScope"><span class="pre">SearchScope</span></a></span><span class="w"> </span><span class="o"><span class="pre">=</span></span><span class="w"> </span><span class="default_value"><span class="pre">SearchScope.image</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference internal" href="hansken_extraction_plugin.api.search_result.html#hansken_extraction_plugin.api.search_result.SearchResult" title="hansken_extraction_plugin.api.search_result.SearchResult"><span class="pre">SearchResult</span></a></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/trace_searcher.html#TraceSearcher.search"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.trace_searcher.TraceSearcher.search" title="Link to this definition"></a></dt>
<dd><p>Search for indexed traces in Hansken using provided query returning at most count results.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>query</strong> HQL-query used for searching</p></li>
<li><p><strong>count</strong> Maximum number of traces to return</p></li>
<li><p><strong>scope</strong> Select search scope: image to search only search for other traces within the image of the trace
that is being processed, or project to search in the scope of the full project (either Scope-
enum value can be used, or the str-values directly).</p></li>
</ul>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p>SearchResult containing found traces</p>
</dd>
</dl>
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</dd></dl>
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<section id="module-hansken_extraction_plugin.api.tracelet">
<span id="hansken-extraction-plugin-api-tracelet"></span><h1>hansken_extraction_plugin.api.tracelet<a class="headerlink" href="#module-hansken_extraction_plugin.api.tracelet" title="Link to this heading"></a></h1>
<p>This module contains the definition of a Tracelet.</p>
<p class="rubric">Classes</p>
<table class="autosummary longtable docutils align-default">
<tbody>
<tr class="row-odd"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.tracelet.Tracelet" title="hansken_extraction_plugin.api.tracelet.Tracelet"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Tracelet</span></code></a>(name, value)</p></td>
<td><p>A tracelet contains the values of a single fvt (Few Valued Type).</p></td>
</tr>
</tbody>
</table>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.tracelet.Tracelet">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">Tracelet</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">name</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">str</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">value</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">Mapping</span><span class="p"><span class="pre">[</span></span><span class="pre">str</span><span class="p"><span class="pre">,</span></span><span class="w"> </span><span class="pre">Any</span><span class="p"><span class="pre">]</span></span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/tracelet.html#Tracelet"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.tracelet.Tracelet" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<p>A tracelet contains the values of a single fvt (Few Valued Type).</p>
<p>A few valued type is a trace property type that is a collection of tracelets. A trace can contain multiple few
valued types containing one or more tracelets. For example, the <cite>trace.identity`</cite> type may look like this:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="p">{</span><span class="n">emailAddress</span><span class="p">:</span> <span class="s1">&#39;interesting@notreally.com&#39;</span><span class="p">},</span>
<span class="p">{</span><span class="n">firstName</span><span class="p">:</span> <span class="s1">&#39;piet&#39;</span><span class="p">},</span>
<span class="p">{</span><span class="n">emailAddress</span><span class="p">:</span> <span class="s1">&#39;anotheremail@notreally.com&#39;</span><span class="p">},</span>
</pre></div>
</div>
<p>The trace.identity few valued types contains three different tracelets.</p>
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<section id="module-hansken_extraction_plugin.api.transformation">
<span id="hansken-extraction-plugin-api-transformation"></span><h1>hansken_extraction_plugin.api.transformation<a class="headerlink" href="#module-hansken_extraction_plugin.api.transformation" title="Link to this heading"></a></h1>
<p>This module contains the definition of a Transformation.</p>
<p class="rubric">Classes</p>
<table class="autosummary longtable docutils align-default">
<tbody>
<tr class="row-odd"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.transformation.Range" title="hansken_extraction_plugin.api.transformation.Range"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Range</span></code></a>(offset, length)</p></td>
<td><p>A Range describes a range of bytes with a offset and length.</p></td>
</tr>
<tr class="row-even"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.transformation.RangedTransformation" title="hansken_extraction_plugin.api.transformation.RangedTransformation"><code class="xref py py-obj docutils literal notranslate"><span class="pre">RangedTransformation</span></code></a>(ranges)</p></td>
<td><p>A :class:RangedTransformation describes a data transformation consisting of a list of :class:Range.</p></td>
</tr>
<tr class="row-odd"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.transformation.Transformation" title="hansken_extraction_plugin.api.transformation.Transformation"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Transformation</span></code></a>()</p></td>
<td><p>A super class for data transformations.</p></td>
</tr>
</tbody>
</table>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.transformation.Transformation">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">Transformation</span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/transformation.html#Transformation"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.transformation.Transformation" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">ABC</span></code></p>
<p>A super class for data transformations. Currently only :class:RangedTransformation is supported.</p>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.transformation.Range">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">Range</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">offset</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">length</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/transformation.html#Range"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.transformation.Range" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<p>A Range describes a range of bytes with a offset and length.</p>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.transformation.Range.offset">
<span class="sig-name descname"><span class="pre">offset</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">int</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.transformation.Range.offset" title="Link to this definition"></a></dt>
<dd><p>the starting point of the data</p>
</dd></dl>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.transformation.Range.length">
<span class="sig-name descname"><span class="pre">length</span></span><em class="property"><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="pre">int</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.transformation.Range.length" title="Link to this definition"></a></dt>
<dd><p>the size of the data</p>
</dd></dl>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.transformation.RangedTransformation">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">RangedTransformation</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">ranges</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">List</span><span class="p"><span class="pre">[</span></span><a class="reference internal" href="#hansken_extraction_plugin.api.transformation.Range" title="hansken_extraction_plugin.api.transformation.Range"><span class="pre">Range</span></a><span class="p"><span class="pre">]</span></span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/transformation.html#RangedTransformation"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.transformation.RangedTransformation" title="Link to this definition"></a></dt>
<dd><p>Bases: <a class="reference internal" href="#hansken_extraction_plugin.api.transformation.Transformation" title="hansken_extraction_plugin.api.transformation.Transformation"><code class="xref py py-class docutils literal notranslate"><span class="pre">Transformation</span></code></a></p>
<p>A :class:RangedTransformation describes a data transformation consisting of a list of :class:Range.</p>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.transformation.RangedTransformation.builder">
<em class="property"><span class="pre">static</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">builder</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/transformation.html#RangedTransformation.builder"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.transformation.RangedTransformation.builder" title="Link to this definition"></a></dt>
<dd><p>:return a Builder.</p>
</dd></dl>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.transformation.RangedTransformation.Builder">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">Builder</span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/transformation.html#RangedTransformation.Builder"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.transformation.RangedTransformation.Builder" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<p>Helper class that implements a transformation builder.</p>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.transformation.RangedTransformation.Builder.add_range">
<span class="sig-name descname"><span class="pre">add_range</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">offset</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">length</span></span><span class="p"><span class="pre">:</span></span><span class="w"> </span><span class="n"><span class="pre">int</span></span></em><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference internal" href="#hansken_extraction_plugin.api.transformation.RangedTransformation.Builder" title="hansken_extraction_plugin.api.transformation.RangedTransformation.Builder"><span class="pre">Builder</span></a></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/transformation.html#RangedTransformation.Builder.add_range"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.transformation.RangedTransformation.Builder.add_range" title="Link to this definition"></a></dt>
<dd><p>Add a range to a ranged transformation by providing the ranges offset and length.</p>
<p>:param offset the offset of the data transformation
:param length the length of the data transformation
:return: this <cite>.RangedTransformation.Builder</cite></p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.transformation.RangedTransformation.Builder.build">
<span class="sig-name descname"><span class="pre">build</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference internal" href="#hansken_extraction_plugin.api.transformation.RangedTransformation" title="hansken_extraction_plugin.api.transformation.RangedTransformation"><span class="pre">RangedTransformation</span></a></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/transformation.html#RangedTransformation.Builder.build"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.transformation.RangedTransformation.Builder.build" title="Link to this definition"></a></dt>
<dd><p>Return a RangedTransformation.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns<span class="colon">:</span></dt>
<dd class="field-odd"><p>a :class:RangedTransformation</p>
</dd>
</dl>
</dd></dl>
</dd></dl>
</dd></dl>
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<section id="module-hansken_extraction_plugin.api.transformer">
<span id="hansken-extraction-plugin-api-transformer"></span><h1>hansken_extraction_plugin.api.transformer<a class="headerlink" href="#module-hansken_extraction_plugin.api.transformer" title="Link to this heading"></a></h1>
<p>This module contains the Transformer class that holds the function reference of the transformer.</p>
<p>Instances of this class are constructed by BaseExtractionPlugin when retrieving transformers dynamically.
It also validates whether the method to which &#64;transformer is applied adheres to the requirements of a transformer.</p>
<p class="rubric">Classes</p>
<table class="autosummary longtable docutils align-default">
<tbody>
<tr class="row-odd"><td><p><a class="reference internal" href="#hansken_extraction_plugin.api.transformer.Transformer" title="hansken_extraction_plugin.api.transformer.Transformer"><code class="xref py py-obj docutils literal notranslate"><span class="pre">Transformer</span></code></a>(function)</p></td>
<td><p>A transformer is an exposed method of a plugin that can be executed remotely outside extraction-time.</p></td>
</tr>
</tbody>
</table>
<dl class="py class">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.transformer.Transformer">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">Transformer</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">function</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/transformer.html#Transformer"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.transformer.Transformer" title="Link to this definition"></a></dt>
<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">object</span></code></p>
<p>A transformer is an exposed method of a plugin that can be executed remotely outside extraction-time.</p>
<p>This allows for on-demand analysis during an investigation.</p>
<dl class="py attribute">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.transformer.Transformer.supported_primitives">
<span class="sig-name descname"><span class="pre">supported_primitives</span></span><em class="property"><span class="w"> </span><span class="p"><span class="pre">=</span></span><span class="w"> </span><span class="pre">{&lt;class</span> <span class="pre">'bool'&gt;:</span> <span class="pre">'boolean',</span> <span class="pre">&lt;class</span> <span class="pre">'bytes'&gt;:</span> <span class="pre">'binary',</span> <span class="pre">&lt;class</span> <span class="pre">'datetime.datetime'&gt;:</span> <span class="pre">'date',</span> <span class="pre">&lt;class</span> <span class="pre">'float'&gt;:</span> <span class="pre">'double',</span> <span class="pre">&lt;class</span> <span class="pre">'hansken.util.GeographicLocation'&gt;:</span> <span class="pre">'latLong',</span> <span class="pre">&lt;class</span> <span class="pre">'hansken.util.Vector'&gt;:</span> <span class="pre">'vector',</span> <span class="pre">&lt;class</span> <span class="pre">'int'&gt;:</span> <span class="pre">'long',</span> <span class="pre">&lt;class</span> <span class="pre">'str'&gt;:</span> <span class="pre">'string',</span> <span class="pre">typing.Mapping:</span> <span class="pre">'map',</span> <span class="pre">typing.Sequence:</span> <span class="pre">'list'}</span></em><a class="headerlink" href="#hansken_extraction_plugin.api.transformer.Transformer.supported_primitives" title="Link to this definition"></a></dt>
<dd></dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="hansken_extraction_plugin.api.transformer.Transformer.generate_label">
<span class="sig-name descname"><span class="pre">generate_label</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span> <span class="sig-return"><span class="sig-return-icon">&#x2192;</span> <span class="sig-return-typehint"><a class="reference internal" href="hansken_extraction_plugin.api.plugin_info.html#hansken_extraction_plugin.api.plugin_info.TransformerLabel" title="hansken_extraction_plugin.api.plugin_info.TransformerLabel"><span class="pre">TransformerLabel</span></a></span></span><a class="reference internal" href="../../../_modules/hansken_extraction_plugin/api/transformer.html#Transformer.generate_label"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#hansken_extraction_plugin.api.transformer.Transformer.generate_label" title="Link to this definition"></a></dt>
<dd><p>Generate a TransformerLabel given the transformer method. TransformerLabels are used in PluginInfo objects.</p>
<p>Unlike Transformers TransformerLabels can be serialized and sent to a client that wishes to call a transformer.
The specific Python types are converted to the generic types that are used in the Hansken trace model.</p>
</dd></dl>
</dd></dl>
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