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<h1>Source code for airflow.contrib.operators.gcp_natural_language_operator</h1><div class="highlight"><pre>
<span></span><span class="c1"># -*- coding: utf-8 -*-</span>
<span class="c1">#</span>
<span class="c1"># Licensed to the Apache Software Foundation (ASF) under one</span>
<span class="c1"># or more contributor license agreements. See the NOTICE file</span>
<span class="c1"># distributed with this work for additional information</span>
<span class="c1"># regarding copyright ownership. The ASF licenses this file</span>
<span class="c1"># to you under the Apache License, Version 2.0 (the</span>
<span class="c1"># &quot;License&quot;); you may not use this file except in compliance</span>
<span class="c1"># with the License. You may obtain a copy of the License at</span>
<span class="c1">#</span>
<span class="c1"># http://www.apache.org/licenses/LICENSE-2.0</span>
<span class="c1">#</span>
<span class="c1"># Unless required by applicable law or agreed to in writing,</span>
<span class="c1"># software distributed under the License is distributed on an</span>
<span class="c1"># &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span>
<span class="c1"># KIND, either express or implied. See the License for the</span>
<span class="c1"># specific language governing permissions and limitations</span>
<span class="c1"># under the License.</span>
<span class="kn">from</span> <span class="nn">google.protobuf.json_format</span> <span class="k">import</span> <span class="n">MessageToDict</span>
<span class="kn">from</span> <span class="nn">airflow.contrib.hooks.gcp_natural_language_hook</span> <span class="k">import</span> <span class="n">CloudNaturalLanguageHook</span>
<span class="kn">from</span> <span class="nn">airflow.models</span> <span class="k">import</span> <span class="n">BaseOperator</span>
<div class="viewcode-block" id="CloudLanguageAnalyzeEntitiesOperator"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/gcp_natural_language_operator/index.html#airflow.contrib.operators.gcp_natural_language_operator.CloudLanguageAnalyzeEntitiesOperator">[docs]</a><span class="k">class</span> <span class="nc">CloudLanguageAnalyzeEntitiesOperator</span><span class="p">(</span><span class="n">BaseOperator</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Finds named entities in the text along with entity types,</span>
<span class="sd"> salience, mentions for each entity, and other properties.</span>
<span class="sd"> .. seealso::</span>
<span class="sd"> For more information on how to use this operator, take a look at the guide:</span>
<span class="sd"> :ref:`howto/operator:CloudLanguageAnalyzeEntitiesOperator`</span>
<span class="sd"> :param document: Input document.</span>
<span class="sd"> If a dict is provided, it must be of the same form as the protobuf message Document</span>
<span class="sd"> :type document: dict or google.cloud.language_v1.types.Document</span>
<span class="sd"> :param encoding_type: The encoding type used by the API to calculate offsets.</span>
<span class="sd"> :type encoding_type: google.cloud.language_v1.types.EncodingType</span>
<span class="sd"> :param retry: A retry object used to retry requests. If None is specified, requests will not be</span>
<span class="sd"> retried.</span>
<span class="sd"> :param timeout: The amount of time, in seconds, to wait for the request to complete. Note that if</span>
<span class="sd"> retry is specified, the timeout applies to each individual attempt.</span>
<span class="sd"> :type timeout: float</span>
<span class="sd"> :param metadata: Additional metadata that is provided to the method.</span>
<span class="sd"> :type metadata: seq[tuple[str, str]]]</span>
<span class="sd"> :param gcp_conn_id: The connection ID to use connecting to Google Cloud Platform.</span>
<span class="sd"> :type gcp_conn_id: str</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="c1"># [START natural_langauge_analyze_entities_template_fields]</span>
<div class="viewcode-block" id="CloudLanguageAnalyzeEntitiesOperator.template_fields"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/gcp_natural_language_operator/index.html#airflow.contrib.operators.gcp_natural_language_operator.CloudLanguageAnalyzeEntitiesOperator.template_fields">[docs]</a> <span class="n">template_fields</span> <span class="o">=</span> <span class="p">(</span><span class="s2">&quot;document&quot;</span><span class="p">,</span> <span class="s2">&quot;gcp_conn_id&quot;</span><span class="p">)</span></div>
<span class="c1"># [END natural_langauge_analyze_entities_template_fields]</span>
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span>
<span class="bp">self</span><span class="p">,</span>
<span class="n">document</span><span class="p">,</span>
<span class="n">encoding_type</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">retry</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">timeout</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">metadata</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">gcp_conn_id</span><span class="o">=</span><span class="s2">&quot;google_cloud_default&quot;</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">CloudLanguageAnalyzeEntitiesOperator</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="bp">self</span><span class="o">.</span><span class="n">document</span> <span class="o">=</span> <span class="n">document</span>
<span class="bp">self</span><span class="o">.</span><span class="n">encoding_type</span> <span class="o">=</span> <span class="n">encoding_type</span>
<span class="bp">self</span><span class="o">.</span><span class="n">retry</span> <span class="o">=</span> <span class="n">retry</span>
<span class="bp">self</span><span class="o">.</span><span class="n">timeout</span> <span class="o">=</span> <span class="n">timeout</span>
<span class="bp">self</span><span class="o">.</span><span class="n">metadata</span> <span class="o">=</span> <span class="n">metadata</span>
<span class="bp">self</span><span class="o">.</span><span class="n">gcp_conn_id</span> <span class="o">=</span> <span class="n">gcp_conn_id</span>
<div class="viewcode-block" id="CloudLanguageAnalyzeEntitiesOperator.execute"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/gcp_natural_language_operator/index.html#airflow.contrib.operators.gcp_natural_language_operator.CloudLanguageAnalyzeEntitiesOperator.execute">[docs]</a> <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="n">hook</span> <span class="o">=</span> <span class="n">CloudNaturalLanguageHook</span><span class="p">(</span><span class="n">gcp_conn_id</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">gcp_conn_id</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;Start analyzing entities&quot;</span><span class="p">)</span>
<span class="n">response</span> <span class="o">=</span> <span class="n">hook</span><span class="o">.</span><span class="n">analyze_entities</span><span class="p">(</span>
<span class="n">document</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">document</span><span class="p">,</span> <span class="n">retry</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">retry</span><span class="p">,</span> <span class="n">timeout</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">timeout</span><span class="p">,</span> <span class="n">metadata</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">metadata</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;Finished analyzing entities&quot;</span><span class="p">)</span>
<span class="k">return</span> <span class="n">MessageToDict</span><span class="p">(</span><span class="n">response</span><span class="p">)</span></div></div>
<div class="viewcode-block" id="CloudLanguageAnalyzeEntitySentimentOperator"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/gcp_natural_language_operator/index.html#airflow.contrib.operators.gcp_natural_language_operator.CloudLanguageAnalyzeEntitySentimentOperator">[docs]</a><span class="k">class</span> <span class="nc">CloudLanguageAnalyzeEntitySentimentOperator</span><span class="p">(</span><span class="n">BaseOperator</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Finds entities, similar to AnalyzeEntities in the text and analyzes sentiment associated with each</span>
<span class="sd"> entity and its mentions.</span>
<span class="sd"> .. seealso::</span>
<span class="sd"> For more information on how to use this operator, take a look at the guide:</span>
<span class="sd"> :ref:`howto/operator:CloudLanguageAnalyzeEntitySentimentOperator`</span>
<span class="sd"> :param document: Input document.</span>
<span class="sd"> If a dict is provided, it must be of the same form as the protobuf message Document</span>
<span class="sd"> :type document: dict or google.cloud.language_v1.types.Document</span>
<span class="sd"> :param encoding_type: The encoding type used by the API to calculate offsets.</span>
<span class="sd"> :type encoding_type: google.cloud.language_v1.types.EncodingType</span>
<span class="sd"> :param retry: A retry object used to retry requests. If None is specified, requests will not be</span>
<span class="sd"> retried.</span>
<span class="sd"> :param timeout: The amount of time, in seconds, to wait for the request to complete. Note that if</span>
<span class="sd"> retry is specified, the timeout applies to each individual attempt.</span>
<span class="sd"> :type timeout: float</span>
<span class="sd"> :param metadata: Additional metadata that is provided to the method.</span>
<span class="sd"> :type metadata: seq[tuple[str, str]]]</span>
<span class="sd"> :rtype: google.cloud.language_v1.types.AnalyzeEntitiesResponse</span>
<span class="sd"> :param gcp_conn_id: The connection ID to use connecting to Google Cloud Platform.</span>
<span class="sd"> :type gcp_conn_id: str</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="c1"># [START natural_langauge_analyze_entity_sentiment_template_fields]</span>
<div class="viewcode-block" id="CloudLanguageAnalyzeEntitySentimentOperator.template_fields"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/gcp_natural_language_operator/index.html#airflow.contrib.operators.gcp_natural_language_operator.CloudLanguageAnalyzeEntitySentimentOperator.template_fields">[docs]</a> <span class="n">template_fields</span> <span class="o">=</span> <span class="p">(</span><span class="s2">&quot;document&quot;</span><span class="p">,</span> <span class="s2">&quot;gcp_conn_id&quot;</span><span class="p">)</span></div>
<span class="c1"># [END natural_langauge_analyze_entity_sentiment_template_fields]</span>
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span>
<span class="bp">self</span><span class="p">,</span>
<span class="n">document</span><span class="p">,</span>
<span class="n">encoding_type</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">retry</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">timeout</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">metadata</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">gcp_conn_id</span><span class="o">=</span><span class="s2">&quot;google_cloud_default&quot;</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">CloudLanguageAnalyzeEntitySentimentOperator</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="bp">self</span><span class="o">.</span><span class="n">document</span> <span class="o">=</span> <span class="n">document</span>
<span class="bp">self</span><span class="o">.</span><span class="n">encoding_type</span> <span class="o">=</span> <span class="n">encoding_type</span>
<span class="bp">self</span><span class="o">.</span><span class="n">retry</span> <span class="o">=</span> <span class="n">retry</span>
<span class="bp">self</span><span class="o">.</span><span class="n">timeout</span> <span class="o">=</span> <span class="n">timeout</span>
<span class="bp">self</span><span class="o">.</span><span class="n">metadata</span> <span class="o">=</span> <span class="n">metadata</span>
<span class="bp">self</span><span class="o">.</span><span class="n">gcp_conn_id</span> <span class="o">=</span> <span class="n">gcp_conn_id</span>
<div class="viewcode-block" id="CloudLanguageAnalyzeEntitySentimentOperator.execute"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/gcp_natural_language_operator/index.html#airflow.contrib.operators.gcp_natural_language_operator.CloudLanguageAnalyzeEntitySentimentOperator.execute">[docs]</a> <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="n">hook</span> <span class="o">=</span> <span class="n">CloudNaturalLanguageHook</span><span class="p">(</span><span class="n">gcp_conn_id</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">gcp_conn_id</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;Start entity sentiment analyze&quot;</span><span class="p">)</span>
<span class="n">response</span> <span class="o">=</span> <span class="n">hook</span><span class="o">.</span><span class="n">analyze_entity_sentiment</span><span class="p">(</span>
<span class="n">document</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">document</span><span class="p">,</span>
<span class="n">encoding_type</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">encoding_type</span><span class="p">,</span>
<span class="n">retry</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">retry</span><span class="p">,</span>
<span class="n">timeout</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">timeout</span><span class="p">,</span>
<span class="n">metadata</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">metadata</span><span class="p">,</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;Finished entity sentiment analyze&quot;</span><span class="p">)</span>
<span class="k">return</span> <span class="n">MessageToDict</span><span class="p">(</span><span class="n">response</span><span class="p">)</span></div></div>
<div class="viewcode-block" id="CloudLanguageAnalyzeSentimentOperator"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/gcp_natural_language_operator/index.html#airflow.contrib.operators.gcp_natural_language_operator.CloudLanguageAnalyzeSentimentOperator">[docs]</a><span class="k">class</span> <span class="nc">CloudLanguageAnalyzeSentimentOperator</span><span class="p">(</span><span class="n">BaseOperator</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Analyzes the sentiment of the provided text.</span>
<span class="sd"> .. seealso::</span>
<span class="sd"> For more information on how to use this operator, take a look at the guide:</span>
<span class="sd"> :ref:`howto/operator:CloudLanguageAnalyzeSentimentOperator`</span>
<span class="sd"> :param document: Input document.</span>
<span class="sd"> If a dict is provided, it must be of the same form as the protobuf message Document</span>
<span class="sd"> :type document: dict or google.cloud.language_v1.types.Document</span>
<span class="sd"> :param encoding_type: The encoding type used by the API to calculate offsets.</span>
<span class="sd"> :type encoding_type: google.cloud.language_v1.types.EncodingType</span>
<span class="sd"> :param retry: A retry object used to retry requests. If None is specified, requests will not be</span>
<span class="sd"> retried.</span>
<span class="sd"> :param timeout: The amount of time, in seconds, to wait for the request to complete. Note that if</span>
<span class="sd"> retry is specified, the timeout applies to each individual attempt.</span>
<span class="sd"> :type timeout: float</span>
<span class="sd"> :param metadata: Additional metadata that is provided to the method.</span>
<span class="sd"> :type metadata: sequence[tuple[str, str]]]</span>
<span class="sd"> :rtype: google.cloud.language_v1.types.AnalyzeEntitiesResponse</span>
<span class="sd"> :param gcp_conn_id: The connection ID to use connecting to Google Cloud Platform.</span>
<span class="sd"> :type gcp_conn_id: str</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="c1"># [START natural_langauge_analyze_sentiment_template_fields]</span>
<div class="viewcode-block" id="CloudLanguageAnalyzeSentimentOperator.template_fields"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/gcp_natural_language_operator/index.html#airflow.contrib.operators.gcp_natural_language_operator.CloudLanguageAnalyzeSentimentOperator.template_fields">[docs]</a> <span class="n">template_fields</span> <span class="o">=</span> <span class="p">(</span><span class="s2">&quot;document&quot;</span><span class="p">,</span> <span class="s2">&quot;gcp_conn_id&quot;</span><span class="p">)</span></div>
<span class="c1"># [END natural_langauge_analyze_sentiment_template_fields]</span>
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span>
<span class="bp">self</span><span class="p">,</span>
<span class="n">document</span><span class="p">,</span>
<span class="n">encoding_type</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">retry</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">timeout</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">metadata</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">gcp_conn_id</span><span class="o">=</span><span class="s2">&quot;google_cloud_default&quot;</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">CloudLanguageAnalyzeSentimentOperator</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="bp">self</span><span class="o">.</span><span class="n">document</span> <span class="o">=</span> <span class="n">document</span>
<span class="bp">self</span><span class="o">.</span><span class="n">encoding_type</span> <span class="o">=</span> <span class="n">encoding_type</span>
<span class="bp">self</span><span class="o">.</span><span class="n">retry</span> <span class="o">=</span> <span class="n">retry</span>
<span class="bp">self</span><span class="o">.</span><span class="n">timeout</span> <span class="o">=</span> <span class="n">timeout</span>
<span class="bp">self</span><span class="o">.</span><span class="n">metadata</span> <span class="o">=</span> <span class="n">metadata</span>
<span class="bp">self</span><span class="o">.</span><span class="n">gcp_conn_id</span> <span class="o">=</span> <span class="n">gcp_conn_id</span>
<div class="viewcode-block" id="CloudLanguageAnalyzeSentimentOperator.execute"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/gcp_natural_language_operator/index.html#airflow.contrib.operators.gcp_natural_language_operator.CloudLanguageAnalyzeSentimentOperator.execute">[docs]</a> <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="n">hook</span> <span class="o">=</span> <span class="n">CloudNaturalLanguageHook</span><span class="p">(</span><span class="n">gcp_conn_id</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">gcp_conn_id</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;Start sentiment analyze&quot;</span><span class="p">)</span>
<span class="n">response</span> <span class="o">=</span> <span class="n">hook</span><span class="o">.</span><span class="n">analyze_sentiment</span><span class="p">(</span>
<span class="n">document</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">document</span><span class="p">,</span> <span class="n">retry</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">retry</span><span class="p">,</span> <span class="n">timeout</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">timeout</span><span class="p">,</span> <span class="n">metadata</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">metadata</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;Finished sentiment analyze&quot;</span><span class="p">)</span>
<span class="k">return</span> <span class="n">MessageToDict</span><span class="p">(</span><span class="n">response</span><span class="p">)</span></div></div>
<div class="viewcode-block" id="CloudLanguageClassifyTextOperator"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/gcp_natural_language_operator/index.html#airflow.contrib.operators.gcp_natural_language_operator.CloudLanguageClassifyTextOperator">[docs]</a><span class="k">class</span> <span class="nc">CloudLanguageClassifyTextOperator</span><span class="p">(</span><span class="n">BaseOperator</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Classifies a document into categories.</span>
<span class="sd"> .. seealso::</span>
<span class="sd"> For more information on how to use this operator, take a look at the guide:</span>
<span class="sd"> :ref:`howto/operator:CloudLanguageClassifyTextOperator`</span>
<span class="sd"> :param document: Input document.</span>
<span class="sd"> If a dict is provided, it must be of the same form as the protobuf message Document</span>
<span class="sd"> :type document: dict or google.cloud.language_v1.types.Document</span>
<span class="sd"> :param retry: A retry object used to retry requests. If None is specified, requests will not be</span>
<span class="sd"> retried.</span>
<span class="sd"> :param timeout: The amount of time, in seconds, to wait for the request to complete. Note that if</span>
<span class="sd"> retry is specified, the timeout applies to each individual attempt.</span>
<span class="sd"> :type timeout: float</span>
<span class="sd"> :param metadata: Additional metadata that is provided to the method.</span>
<span class="sd"> :type metadata: sequence[tuple[str, str]]]</span>
<span class="sd"> :param gcp_conn_id: The connection ID to use connecting to Google Cloud Platform.</span>
<span class="sd"> :type gcp_conn_id: str</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="c1"># [START natural_langauge_classify_text_template_fields]</span>
<div class="viewcode-block" id="CloudLanguageClassifyTextOperator.template_fields"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/gcp_natural_language_operator/index.html#airflow.contrib.operators.gcp_natural_language_operator.CloudLanguageClassifyTextOperator.template_fields">[docs]</a> <span class="n">template_fields</span> <span class="o">=</span> <span class="p">(</span><span class="s2">&quot;document&quot;</span><span class="p">,</span> <span class="s2">&quot;gcp_conn_id&quot;</span><span class="p">)</span></div>
<span class="c1"># [END natural_langauge_classify_text_template_fields]</span>
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span>
<span class="bp">self</span><span class="p">,</span>
<span class="n">document</span><span class="p">,</span>
<span class="n">retry</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">timeout</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">metadata</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
<span class="n">gcp_conn_id</span><span class="o">=</span><span class="s2">&quot;google_cloud_default&quot;</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">CloudLanguageClassifyTextOperator</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="bp">self</span><span class="o">.</span><span class="n">document</span> <span class="o">=</span> <span class="n">document</span>
<span class="bp">self</span><span class="o">.</span><span class="n">retry</span> <span class="o">=</span> <span class="n">retry</span>
<span class="bp">self</span><span class="o">.</span><span class="n">timeout</span> <span class="o">=</span> <span class="n">timeout</span>
<span class="bp">self</span><span class="o">.</span><span class="n">metadata</span> <span class="o">=</span> <span class="n">metadata</span>
<span class="bp">self</span><span class="o">.</span><span class="n">gcp_conn_id</span> <span class="o">=</span> <span class="n">gcp_conn_id</span>
<div class="viewcode-block" id="CloudLanguageClassifyTextOperator.execute"><a class="viewcode-back" href="../../../../_api/airflow/contrib/operators/gcp_natural_language_operator/index.html#airflow.contrib.operators.gcp_natural_language_operator.CloudLanguageClassifyTextOperator.execute">[docs]</a> <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="n">hook</span> <span class="o">=</span> <span class="n">CloudNaturalLanguageHook</span><span class="p">(</span><span class="n">gcp_conn_id</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">gcp_conn_id</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;Start text classify&quot;</span><span class="p">)</span>
<span class="n">response</span> <span class="o">=</span> <span class="n">hook</span><span class="o">.</span><span class="n">classify_text</span><span class="p">(</span>
<span class="n">document</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">document</span><span class="p">,</span> <span class="n">retry</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">retry</span><span class="p">,</span> <span class="n">timeout</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">timeout</span><span class="p">,</span> <span class="n">metadata</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">metadata</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;Finished text classify&quot;</span><span class="p">)</span>
<span class="k">return</span> <span class="n">MessageToDict</span><span class="p">(</span><span class="n">response</span><span class="p">)</span></div></div>
</pre></div>
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