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| <h1>Source code for airflow.models.chart</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="kn">from</span> <span class="nn">sqlalchemy</span> <span class="k">import</span> <span class="n">Column</span><span class="p">,</span> <span class="n">String</span><span class="p">,</span> <span class="n">Integer</span><span class="p">,</span> <span class="n">Boolean</span><span class="p">,</span> <span class="n">ForeignKey</span><span class="p">,</span> <span class="n">Text</span> |
| <span class="kn">from</span> <span class="nn">sqlalchemy.orm</span> <span class="k">import</span> <span class="n">relationship</span> |
| |
| <span class="kn">from</span> <span class="nn">airflow.models.base</span> <span class="k">import</span> <span class="n">Base</span><span class="p">,</span> <span class="n">ID_LEN</span> |
| <span class="kn">from</span> <span class="nn">airflow.utils.sqlalchemy</span> <span class="k">import</span> <span class="n">UtcDateTime</span> |
| <span class="kn">from</span> <span class="nn">airflow.utils</span> <span class="k">import</span> <span class="n">timezone</span> |
| |
| |
| <div class="viewcode-block" id="Chart"><a class="viewcode-back" href="../../../_api/airflow/models/index.html#airflow.models.chart.Chart">[docs]</a><span class="k">class</span> <span class="nc">Chart</span><span class="p">(</span><span class="n">Base</span><span class="p">):</span> |
| <div class="viewcode-block" id="Chart.__tablename__"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.__tablename__">[docs]</a> <span class="n">__tablename__</span> <span class="o">=</span> <span class="s2">"chart"</span></div> |
| |
| <div class="viewcode-block" id="Chart.id"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.id">[docs]</a> <span class="nb">id</span> <span class="o">=</span> <span class="n">Column</span><span class="p">(</span><span class="n">Integer</span><span class="p">,</span> <span class="n">primary_key</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span></div> |
| <div class="viewcode-block" id="Chart.label"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.label">[docs]</a> <span class="n">label</span> <span class="o">=</span> <span class="n">Column</span><span class="p">(</span><span class="n">String</span><span class="p">(</span><span class="mi">200</span><span class="p">))</span></div> |
| <div class="viewcode-block" id="Chart.conn_id"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.conn_id">[docs]</a> <span class="n">conn_id</span> <span class="o">=</span> <span class="n">Column</span><span class="p">(</span><span class="n">String</span><span class="p">(</span><span class="n">ID_LEN</span><span class="p">),</span> <span class="n">nullable</span><span class="o">=</span><span class="kc">False</span><span class="p">)</span></div> |
| <div class="viewcode-block" id="Chart.user_id"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.user_id">[docs]</a> <span class="n">user_id</span> <span class="o">=</span> <span class="n">Column</span><span class="p">(</span><span class="n">Integer</span><span class="p">(),</span> <span class="n">ForeignKey</span><span class="p">(</span><span class="s1">'users.id'</span><span class="p">),</span> <span class="n">nullable</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span></div> |
| <div class="viewcode-block" id="Chart.chart_type"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.chart_type">[docs]</a> <span class="n">chart_type</span> <span class="o">=</span> <span class="n">Column</span><span class="p">(</span><span class="n">String</span><span class="p">(</span><span class="mi">100</span><span class="p">),</span> <span class="n">default</span><span class="o">=</span><span class="s2">"line"</span><span class="p">)</span></div> |
| <div class="viewcode-block" id="Chart.sql_layout"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.sql_layout">[docs]</a> <span class="n">sql_layout</span> <span class="o">=</span> <span class="n">Column</span><span class="p">(</span><span class="n">String</span><span class="p">(</span><span class="mi">50</span><span class="p">),</span> <span class="n">default</span><span class="o">=</span><span class="s2">"series"</span><span class="p">)</span></div> |
| <div class="viewcode-block" id="Chart.sql"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.sql">[docs]</a> <span class="n">sql</span> <span class="o">=</span> <span class="n">Column</span><span class="p">(</span><span class="n">Text</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="s2">"SELECT series, x, y FROM table"</span><span class="p">)</span></div> |
| <div class="viewcode-block" id="Chart.y_log_scale"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.y_log_scale">[docs]</a> <span class="n">y_log_scale</span> <span class="o">=</span> <span class="n">Column</span><span class="p">(</span><span class="n">Boolean</span><span class="p">)</span></div> |
| <div class="viewcode-block" id="Chart.show_datatable"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.show_datatable">[docs]</a> <span class="n">show_datatable</span> <span class="o">=</span> <span class="n">Column</span><span class="p">(</span><span class="n">Boolean</span><span class="p">)</span></div> |
| <div class="viewcode-block" id="Chart.show_sql"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.show_sql">[docs]</a> <span class="n">show_sql</span> <span class="o">=</span> <span class="n">Column</span><span class="p">(</span><span class="n">Boolean</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span></div> |
| <div class="viewcode-block" id="Chart.height"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.height">[docs]</a> <span class="n">height</span> <span class="o">=</span> <span class="n">Column</span><span class="p">(</span><span class="n">Integer</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="mi">600</span><span class="p">)</span></div> |
| <div class="viewcode-block" id="Chart.default_params"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.default_params">[docs]</a> <span class="n">default_params</span> <span class="o">=</span> <span class="n">Column</span><span class="p">(</span><span class="n">String</span><span class="p">(</span><span class="mi">5000</span><span class="p">),</span> <span class="n">default</span><span class="o">=</span><span class="s2">"</span><span class="si">{}</span><span class="s2">"</span><span class="p">)</span></div> |
| <div class="viewcode-block" id="Chart.owner"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.owner">[docs]</a> <span class="n">owner</span> <span class="o">=</span> <span class="n">relationship</span><span class="p">(</span> |
| <span class="s2">"User"</span><span class="p">,</span> <span class="n">cascade</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">cascade_backrefs</span><span class="o">=</span><span class="kc">False</span><span class="p">,</span> <span class="n">backref</span><span class="o">=</span><span class="s1">'charts'</span><span class="p">)</span></div> |
| <div class="viewcode-block" id="Chart.x_is_date"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.x_is_date">[docs]</a> <span class="n">x_is_date</span> <span class="o">=</span> <span class="n">Column</span><span class="p">(</span><span class="n">Boolean</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span></div> |
| <div class="viewcode-block" id="Chart.iteration_no"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.iteration_no">[docs]</a> <span class="n">iteration_no</span> <span class="o">=</span> <span class="n">Column</span><span class="p">(</span><span class="n">Integer</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="mi">0</span><span class="p">)</span></div> |
| <div class="viewcode-block" id="Chart.last_modified"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.last_modified">[docs]</a> <span class="n">last_modified</span> <span class="o">=</span> <span class="n">Column</span><span class="p">(</span><span class="n">UtcDateTime</span><span class="p">,</span> <span class="n">default</span><span class="o">=</span><span class="n">timezone</span><span class="o">.</span><span class="n">utcnow</span><span class="p">)</span></div> |
| |
| <div class="viewcode-block" id="Chart.__repr__"><a class="viewcode-back" href="../../../_api/airflow/models/chart/index.html#airflow.models.chart.Chart.__repr__">[docs]</a> <span class="k">def</span> <span class="nf">__repr__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
| <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">label</span></div></div> |
| </pre></div> |
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