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<div class="section" id="sensor">
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<h1>Sensor<a class="headerlink" href="#sensor" title="Permalink to this headline">¶</a></h1>
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<div class="section" id="sensor-controller">
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<h2>Sensor Controller<a class="headerlink" href="#sensor-controller" title="Permalink to this headline">¶</a></h2>
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<dl class="class">
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<dt id="core.controller.sensor_controller.SensorController">
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<em class="property">class </em><code class="descclassname">core.controller.sensor_controller.</code><code class="descname">SensorController</code><span class="sig-paren">(</span><em>cbpi</em><span class="sig-paren">)</span><a class="headerlink" href="#core.controller.sensor_controller.SensorController" title="Permalink to this definition">¶</a></dt>
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<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">core.controller.crud_controller.CRUDController</span></code>, <code class="xref py py-class docutils literal notranslate"><span class="pre">core.http_endpoints.http_api.HttpAPI</span></code></p>
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<dl class="method">
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<dt id="core.controller.sensor_controller.SensorController.get_value">
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<code class="descname">get_value</code><span class="sig-paren">(</span><em>id</em><span class="sig-paren">)</span><a class="headerlink" href="#core.controller.sensor_controller.SensorController.get_value" title="Permalink to this definition">¶</a></dt>
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<dd></dd></dl>
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<dl class="method">
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<dt id="core.controller.sensor_controller.SensorController.init">
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<code class="descname">init</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#core.controller.sensor_controller.SensorController.init" title="Permalink to this definition">¶</a></dt>
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<dd><p>This method initializes all actors during startup. It creates actor instances</p>
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<table class="docutils field-list" frame="void" rules="none">
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<col class="field-name" />
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<col class="field-body" />
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<tbody valign="top">
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<tr class="field-odd field"><th class="field-name">Returns:</th><td class="field-body"></td>
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</tr>
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</tbody>
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</table>
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</dd></dl>
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<dl class="attribute">
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<dt id="core.controller.sensor_controller.SensorController.model">
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<code class="descname">model</code><a class="headerlink" href="#core.controller.sensor_controller.SensorController.model" title="Permalink to this definition">¶</a></dt>
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<dd><p>alias of <code class="xref py py-class docutils literal notranslate"><span class="pre">core.database.model.SensorModel</span></code></p>
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</dd></dl>
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</dd></dl>
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</div>
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<div class="section" id="cbpisensor">
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<h2>CBPiSensor<a class="headerlink" href="#cbpisensor" title="Permalink to this headline">¶</a></h2>
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<dl class="class">
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<dt id="core.api.sensor.CBPiSensor">
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<em class="property">class </em><code class="descclassname">core.api.sensor.</code><code class="descname">CBPiSensor</code><span class="sig-paren">(</span><em>*args</em>, <em>**kwds</em><span class="sig-paren">)</span><a class="headerlink" href="#core.api.sensor.CBPiSensor" title="Permalink to this definition">¶</a></dt>
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<dd><p>Bases: <code class="xref py py-class docutils literal notranslate"><span class="pre">core.api.extension.CBPiExtension</span></code></p>
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<dl class="method">
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<dt id="core.api.sensor.CBPiSensor.run">
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<code class="descname">run</code><span class="sig-paren">(</span><em>cbpi</em><span class="sig-paren">)</span><a class="headerlink" href="#core.api.sensor.CBPiSensor.run" title="Permalink to this definition">¶</a></dt>
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<dd></dd></dl>
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<dl class="method">
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<dt id="core.api.sensor.CBPiSensor.state">
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<code class="descname">state</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#core.api.sensor.CBPiSensor.state" title="Permalink to this definition">¶</a></dt>
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<dd></dd></dl>
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</dd></dl>
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</div>
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<div class="section" id="custom-sensor">
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<h2>Custom Sensor<a class="headerlink" href="#custom-sensor" title="Permalink to this headline">¶</a></h2>
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<div class="literal-block-wrapper docutils container" id="init-py">
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<div class="code-block-caption"><span class="caption-text">__init__.py</span><a class="headerlink" href="#init-py" title="Permalink to this code">¶</a></div>
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<div class="highlight-python notranslate"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre> 1
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56</pre></div></td><td class="code"><div class="highlight"><pre><span></span><span class="kn">import</span> <span class="nn">asyncio</span>
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<span class="kn">import</span> <span class="nn">logging</span>
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<span class="kn">import</span> <span class="nn">random</span>
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<span class="kn">from</span> <span class="nn">core.api</span> <span class="kn">import</span> <span class="n">CBPiActor</span><span class="p">,</span> <span class="n">Property</span><span class="p">,</span> <span class="n">action</span><span class="p">,</span> <span class="n">background_task</span>
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<span class="kn">from</span> <span class="nn">core.api.sensor</span> <span class="kn">import</span> <span class="n">CBPiSensor</span>
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<span class="k">class</span> <span class="nc">CustomSensor</span><span class="p">(</span><span class="n">CBPiSensor</span><span class="p">):</span>
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<span class="c1"># Custom Properties which will can be configured by the user</span>
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<span class="n">p1</span> <span class="o">=</span> <span class="n">Property</span><span class="o">.</span><span class="n">Number</span><span class="p">(</span><span class="n">label</span><span class="o">=</span><span class="s2">"Test"</span><span class="p">)</span>
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<span class="n">p2</span> <span class="o">=</span> <span class="n">Property</span><span class="o">.</span><span class="n">Text</span><span class="p">(</span><span class="n">label</span><span class="o">=</span><span class="s2">"Test"</span><span class="p">)</span>
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<span class="n">interval</span> <span class="o">=</span> <span class="n">Property</span><span class="o">.</span><span class="n">Number</span><span class="p">(</span><span class="n">label</span><span class="o">=</span><span class="s2">"interval"</span><span class="p">)</span>
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<span class="c1"># Internal runtime variable</span>
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<span class="n">value</span> <span class="o">=</span> <span class="mi">0</span>
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<span class="nd">@action</span><span class="p">(</span><span class="n">key</span><span class="o">=</span><span class="s2">"name"</span><span class="p">,</span> <span class="n">parameters</span><span class="o">=</span><span class="p">{})</span>
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<span class="k">def</span> <span class="nf">myAction</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
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<span class="sd">'''</span>
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<span class="sd"> Custom Action Exampel</span>
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<span class="sd"> :return: None</span>
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<span class="sd"> '''</span>
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<span class="k">pass</span>
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<span class="k">def</span> <span class="nf">state</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
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<span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="n">state</span><span class="p">()</span>
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<span class="k">def</span> <span class="nf">stop</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
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<span class="k">pass</span>
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<span class="n">async</span> <span class="k">def</span> <span class="nf">run</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">cbpi</span><span class="p">):</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">value</span> <span class="o">=</span> <span class="mi">0</span>
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<span class="k">while</span> <span class="bp">True</span><span class="p">:</span>
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<span class="n">await</span> <span class="n">asyncio</span><span class="o">.</span><span class="n">sleep</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">interval</span><span class="p">)</span>
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<span class="bp">self</span><span class="o">.</span><span class="n">value</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">value</span> <span class="o">+</span> <span class="mi">1</span>
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<span class="n">cbpi</span><span class="o">.</span><span class="n">bus</span><span class="o">.</span><span class="n">fire</span><span class="p">(</span><span class="s2">"sensor/</span><span class="si">%s</span><span class="s2">"</span> <span class="o">%</span> <span class="bp">self</span><span class="o">.</span><span class="n">id</span><span class="p">,</span> <span class="n">value</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">value</span><span class="p">)</span>
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<span class="k">print</span><span class="p">(</span><span class="s2">"SENSOR IS RUNNING"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">value</span><span class="p">)</span>
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<span class="k">def</span> <span class="nf">setup</span><span class="p">(</span><span class="n">cbpi</span><span class="p">):</span>
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<span class="sd">'''</span>
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<span class="sd"> This method is called by the server during startup </span>
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<span class="sd"> Here you need to register your plugins at the server</span>
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<span class="sd"> </span>
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<span class="sd"> :param cbpi: the cbpi core </span>
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<span class="sd"> :return: </span>
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<span class="sd"> '''</span>
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<span class="n">cbpi</span><span class="o">.</span><span class="n">plugin</span><span class="o">.</span><span class="n">register</span><span class="p">(</span><span class="s2">"CustomSensor"</span><span class="p">,</span> <span class="n">CustomSensor</span><span class="p">)</span>
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</pre></div>
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</td></tr></table></div>
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</div>
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<p>config.yaml</p>
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<div class="highlight-yaml notranslate"><table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre>1
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2</pre></div></td><td class="code"><div class="highlight"><pre><span></span><span class="l l-Scalar l-Scalar-Plain">name</span><span class="p p-Indicator">:</span> <span class="l l-Scalar l-Scalar-Plain">DummySensor</span>
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<span class="l l-Scalar l-Scalar-Plain">version</span><span class="p p-Indicator">:</span> <span class="l l-Scalar l-Scalar-Plain">4</span>
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</pre></div>
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