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| <div class="section" id="google-cloud-translate-operators"> |
| <h1>Google Cloud Translate Operators<a class="headerlink" href="#google-cloud-translate-operators" title="Permalink to this headline">¶</a></h1> |
| <div class="contents local topic" id="contents"> |
| <ul class="simple"> |
| <li><p><a class="reference internal" href="#cloudtranslatetextoperator" id="id1">CloudTranslateTextOperator</a></p></li> |
| </ul> |
| </div> |
| <div class="section" id="cloudtranslatetextoperator"> |
| <span id="howto-operator-cloudtranslatetextoperator"></span><h2><a class="toc-backref" href="#id1">CloudTranslateTextOperator</a><a class="headerlink" href="#cloudtranslatetextoperator" title="Permalink to this headline">¶</a></h2> |
| <p>Translate a string or list of strings.</p> |
| <p>For parameter definition, take a look at |
| <a class="reference internal" href="../../../_api/airflow/contrib/operators/gcp_translate_operator/index.html#airflow.contrib.operators.gcp_translate_operator.CloudTranslateTextOperator" title="airflow.contrib.operators.gcp_translate_operator.CloudTranslateTextOperator"><code class="xref py py-class docutils literal notranslate"><span class="pre">CloudTranslateTextOperator</span></code></a></p> |
| <div class="section" id="using-the-operator"> |
| <h3>Using the operator<a class="headerlink" href="#using-the-operator" title="Permalink to this headline">¶</a></h3> |
| <p>Basic usage of the operator:</p> |
| <div class="example-block-wrapper docutils container"> |
| <p class="example-header example-header--with-button"><span class="example-title">airflow/contrib/example_dags/example_gcp_translate.py</span><a class="example-header-button viewcode-button reference internal" href="../../../_modules/airflow/contrib/example_dags/example_gcp_translate.html"><span>View Source</span></a></p> |
| <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="n">product_set_create</span> <span class="o">=</span> <span class="n">CloudTranslateTextOperator</span><span class="p">(</span> |
| <span class="n">task_id</span><span class="o">=</span><span class="s1">'translate'</span><span class="p">,</span> |
| <span class="n">values</span><span class="o">=</span><span class="p">[</span><span class="s1">'zażółć gęślą jaźń'</span><span class="p">],</span> |
| <span class="n">target_language</span><span class="o">=</span><span class="s1">'en'</span><span class="p">,</span> |
| <span class="n">format_</span><span class="o">=</span><span class="s1">'text'</span><span class="p">,</span> |
| <span class="n">source_language</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> |
| <span class="n">model</span><span class="o">=</span><span class="s1">'base'</span><span class="p">,</span> |
| <span class="p">)</span> |
| </pre></div> |
| </div> |
| </div> |
| <p>The result of translation is available as dictionary or array of dictionaries accessible via the usual |
| XCom mechanisms of Airflow:</p> |
| <div class="example-block-wrapper docutils container"> |
| <p class="example-header example-header--with-button"><span class="example-title">airflow/contrib/example_dags/example_gcp_translate.py</span><a class="example-header-button viewcode-button reference internal" href="../../../_modules/airflow/contrib/example_dags/example_gcp_translate.html"><span>View Source</span></a></p> |
| <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="n">translation_access</span> <span class="o">=</span> <span class="n">BashOperator</span><span class="p">(</span> |
| <span class="n">task_id</span><span class="o">=</span><span class="s1">'access'</span><span class="p">,</span> |
| <span class="n">bash_command</span><span class="o">=</span><span class="s2">"echo '{{ task_instance.xcom_pull(</span><span class="se">\"</span><span class="s2">translate</span><span class="se">\"</span><span class="s2">)[0] }}'"</span> |
| <span class="p">)</span> |
| <span class="n">product_set_create</span> <span class="o">>></span> <span class="n">translation_access</span> |
| </pre></div> |
| </div> |
| </div> |
| </div> |
| <div class="section" id="templating"> |
| <h3>Templating<a class="headerlink" href="#templating" title="Permalink to this headline">¶</a></h3> |
| <div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="n">template_fields</span> <span class="o">=</span> <span class="p">(</span><span class="s1">'values'</span><span class="p">,</span> <span class="s1">'target_language'</span><span class="p">,</span> <span class="s1">'format_'</span><span class="p">,</span> <span class="s1">'source_language'</span><span class="p">,</span> <span class="s1">'model'</span><span class="p">,</span> <span class="s1">'gcp_conn_id'</span><span class="p">)</span> |
| </pre></div> |
| </div> |
| </div> |
| <div class="section" id="more-information"> |
| <h3>More information<a class="headerlink" href="#more-information" title="Permalink to this headline">¶</a></h3> |
| <p>See <a class="reference external" href="https://cloud.google.com/translate/docs/translating-text">Google Cloud Translate documentation</a>.</p> |
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