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| <h1>Source code for airflow.contrib.operators.slack_webhook_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"># "License"); 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"># "AS IS" 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="c1">#</span> |
| <span class="kn">from</span> <span class="nn">airflow.operators.http_operator</span> <span class="k">import</span> <span class="n">SimpleHttpOperator</span> |
| <span class="kn">from</span> <span class="nn">airflow.utils.decorators</span> <span class="k">import</span> <span class="n">apply_defaults</span> |
| <span class="kn">from</span> <span class="nn">airflow.contrib.hooks.slack_webhook_hook</span> <span class="k">import</span> <span class="n">SlackWebhookHook</span> |
| |
| |
| <div class="viewcode-block" id="SlackWebhookOperator"><a class="viewcode-back" href="../../../../code.html#airflow.contrib.operators.slack_webhook_operator.SlackWebhookOperator">[docs]</a><span class="k">class</span> <span class="nc">SlackWebhookOperator</span><span class="p">(</span><span class="n">SimpleHttpOperator</span><span class="p">):</span> |
| <span class="sd">"""</span> |
| <span class="sd"> This operator allows you to post messages to Slack using incoming webhooks.</span> |
| <span class="sd"> Takes both Slack webhook token directly and connection that has Slack webhook token.</span> |
| <span class="sd"> If both supplied, Slack webhook token will be used.</span> |
| |
| <span class="sd"> Each Slack webhook token can be pre-configured to use a specific channel, username and</span> |
| <span class="sd"> icon. You can override these defaults in this hook.</span> |
| |
| <span class="sd"> :param http_conn_id: connection that has Slack webhook token in the extra field</span> |
| <span class="sd"> :type http_conn_id: str</span> |
| <span class="sd"> :param webhook_token: Slack webhook token</span> |
| <span class="sd"> :type webhook_token: str</span> |
| <span class="sd"> :param message: The message you want to send on Slack</span> |
| <span class="sd"> :type message: str</span> |
| <span class="sd"> :param channel: The channel the message should be posted to</span> |
| <span class="sd"> :type channel: str</span> |
| <span class="sd"> :param username: The username to post to slack with</span> |
| <span class="sd"> :type username: str</span> |
| <span class="sd"> :param icon_emoji: The emoji to use as icon for the user posting to Slack</span> |
| <span class="sd"> :type icon_emoji: str</span> |
| <span class="sd"> :param link_names: Whether or not to find and link channel and usernames in your</span> |
| <span class="sd"> message</span> |
| <span class="sd"> :type link_names: bool</span> |
| <span class="sd"> :param proxy: Proxy to use to make the Slack webhook call</span> |
| <span class="sd"> :type proxy: str</span> |
| <span class="sd"> """</span> |
| |
| <span class="nd">@apply_defaults</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">http_conn_id</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> |
| <span class="n">webhook_token</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> |
| <span class="n">message</span><span class="o">=</span><span class="s2">""</span><span class="p">,</span> |
| <span class="n">channel</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> |
| <span class="n">username</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> |
| <span class="n">icon_emoji</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span> |
| <span class="n">link_names</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> |
| <span class="n">proxy</span><span class="o">=</span><span class="kc">None</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">SlackWebhookOperator</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="n">endpoint</span><span class="o">=</span><span class="n">webhook_token</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">http_conn_id</span> <span class="o">=</span> <span class="n">http_conn_id</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">webhook_token</span> <span class="o">=</span> <span class="n">webhook_token</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">message</span> <span class="o">=</span> <span class="n">message</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">channel</span> <span class="o">=</span> <span class="n">channel</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">username</span> <span class="o">=</span> <span class="n">username</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">icon_emoji</span> <span class="o">=</span> <span class="n">icon_emoji</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">link_names</span> <span class="o">=</span> <span class="n">link_names</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">proxy</span> <span class="o">=</span> <span class="n">proxy</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">hook</span> <span class="o">=</span> <span class="kc">None</span> |
| |
| <div class="viewcode-block" id="SlackWebhookOperator.execute"><a class="viewcode-back" href="../../../../code.html#airflow.contrib.operators.slack_webhook_operator.SlackWebhookOperator.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="sd">"""</span> |
| <span class="sd"> Call the SparkSqlHook to run the provided sql query</span> |
| <span class="sd"> """</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">hook</span> <span class="o">=</span> <span class="n">SlackWebhookHook</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">http_conn_id</span><span class="p">,</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">webhook_token</span><span class="p">,</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">message</span><span class="p">,</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">channel</span><span class="p">,</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">username</span><span class="p">,</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">icon_emoji</span><span class="p">,</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">link_names</span><span class="p">,</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">proxy</span> |
| <span class="p">)</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">hook</span><span class="o">.</span><span class="n">execute</span><span class="p">()</span></div></div> |
| </pre></div> |
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