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   <div class="section" id="define-an-operator-extra-link">
 <h1>Define an operator extra link<a class="headerlink" href="#define-an-operator-extra-link" title="Permalink to this headline">¶</a></h1>
 <p>For each operator, you can define its own extra links that can
 redirect users to external systems. The extra link buttons
 will be available on the task page:</p>
 <img alt="../_images/operator_extra_link.png" src="../_images/operator_extra_link.png" />
 <p>The following code shows how to add extra links to an operator:</p>
 <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="kn">from</span> <span class="nn">airflow.models.baseoperator</span> <span class="kn">import</span> <span class="n">BaseOperator</span><span class="p">,</span> <span class="n">BaseOperatorLink</span>
 <span class="kn">from</span> <span class="nn">airflow.utils.decorators</span> <span class="kn">import</span> <span class="n">apply_defaults</span>


 <span class="k">class</span> <span class="nc">GoogleLink</span><span class="p">(</span><span class="n">BaseOperatorLink</span><span class="p">):</span>

     <span class="k">def</span> <span class="nf">get_link</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">operator</span><span class="p">,</span> <span class="n">dttm</span><span class="p">):</span>
         <span class="k">return</span> <span class="s2">&quot;https://www.google.com&quot;</span>

 <span class="k">class</span> <span class="nc">MyFirstOperator</span><span class="p">(</span><span class="n">BaseOperator</span><span class="p">):</span>

     <span class="n">operator_extra_link_dict</span> <span class="o">=</span> <span class="p">{</span>
         <span class="s2">&quot;Google&quot;</span><span class="p">:</span> <span class="n">GoogleLink</span><span class="p">(),</span>
     <span class="p">}</span>

     <span class="nd">@apply_defaults</span>
     <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
         <span class="nb">super</span><span class="p">(</span><span class="n">MyFirstOperator</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>

     <span class="k">def</span> <span class="nf">execute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">context</span><span class="p">):</span>
         <span class="bp">self</span><span class="o">.</span><span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">&quot;Hello World!&quot;</span><span class="p">)</span>
 </pre></div>
 </div>
 <p>You can also add a global operator extra link that will be available to
 all the operators through airflow plugin. Learn more about it in the
 <a class="reference internal" href="../plugins.html#plugin-example"><span class="std std-ref">plugin example</span></a>.</p>
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	<h1>Define an operator extra link<a class="headerlink" href="#define-an-operator-extra-link" title="Permalink to this headline">¶</a></h1>
	<p>For each operator, you can define its own extra links that can
	redirect users to external systems. The extra link buttons
	will be available on the task page:</p>
	<img alt="../_images/operator_extra_link.png" src="../_images/operator_extra_link.png" />
	<p>The following code shows how to add extra links to an operator:</p>
	<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="kn">from</span> <span class="nn">airflow.models.baseoperator</span> <span class="kn">import</span> <span class="n">BaseOperator</span><span class="p">,</span> <span class="n">BaseOperatorLink</span>
	<span class="kn">from</span> <span class="nn">airflow.utils.decorators</span> <span class="kn">import</span> <span class="n">apply_defaults</span>


	<span class="k">class</span> <span class="nc">GoogleLink</span><span class="p">(</span><span class="n">BaseOperatorLink</span><span class="p">):</span>

	<span class="k">def</span> <span class="nf">get_link</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">operator</span><span class="p">,</span> <span class="n">dttm</span><span class="p">):</span>
	<span class="k">return</span> <span class="s2">"https://www.google.com"</span>

	<span class="k">class</span> <span class="nc">MyFirstOperator</span><span class="p">(</span><span class="n">BaseOperator</span><span class="p">):</span>

	<span class="n">operator_extra_link_dict</span> <span class="o">=</span> <span class="p">{</span>
	<span class="s2">"Google"</span><span class="p">:</span> <span class="n">GoogleLink</span><span class="p">(),</span>
	<span class="p">}</span>

	<span class="nd">@apply_defaults</span>
	<span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o"></span><span class="n">args</span><span class="p">,</span> <span class="o">*</span><span class="n">kwargs</span><span class="p">):</span>
	<span class="nb">super</span><span class="p">(</span><span class="n">MyFirstOperator</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="o"></span><span class="n">args</span><span class="p">,</span> <span class="o">*</span><span class="n">kwargs</span><span class="p">)</span>

	<span class="k">def</span> <span class="nf">execute</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">context</span><span class="p">):</span>
	<span class="bp">self</span><span class="o">.</span><span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="s2">"Hello World!"</span><span class="p">)</span>
	</pre></div>
	</div>
	<p>You can also add a global operator extra link that will be available to
	all the operators through airflow plugin. Learn more about it in the
	<a class="reference internal" href="../plugins.html#plugin-example"><span class="std std-ref">plugin example</span></a>.</p>
	</div>


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