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| <h1>Source code for apache_beam.options.pipeline_options_validator</h1><div class="highlight"><pre> |
| <span></span><span class="c1">#</span> |
| <span class="c1"># Licensed to the Apache Software Foundation (ASF) under one or more</span> |
| <span class="c1"># contributor license agreements. See the NOTICE file distributed with</span> |
| <span class="c1"># this work for additional information regarding copyright ownership.</span> |
| <span class="c1"># The ASF licenses this file to You under the Apache License, Version 2.0</span> |
| <span class="c1"># (the "License"); you may not use this file except in compliance with</span> |
| <span class="c1"># 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, software</span> |
| <span class="c1"># distributed under the License is distributed on an "AS IS" BASIS,</span> |
| <span class="c1"># WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span> |
| <span class="c1"># See the License for the specific language governing permissions and</span> |
| <span class="c1"># limitations under the License.</span> |
| <span class="c1">#</span> |
| |
| <span class="sd">"""Pipeline options validator.</span> |
| |
| <span class="sd">For internal use only; no backwards-compatibility guarantees.</span> |
| <span class="sd">"""</span> |
| <span class="c1"># pytype: skip-file</span> |
| |
| <span class="kn">import</span> <span class="nn">logging</span> |
| <span class="kn">import</span> <span class="nn">re</span> |
| |
| <span class="kn">from</span> <span class="nn">apache_beam.internal</span> <span class="kn">import</span> <span class="n">pickler</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.options.pipeline_options</span> <span class="kn">import</span> <span class="n">DebugOptions</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.options.pipeline_options</span> <span class="kn">import</span> <span class="n">GoogleCloudOptions</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.options.pipeline_options</span> <span class="kn">import</span> <span class="n">PortableOptions</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.options.pipeline_options</span> <span class="kn">import</span> <span class="n">SetupOptions</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.options.pipeline_options</span> <span class="kn">import</span> <span class="n">StandardOptions</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.options.pipeline_options</span> <span class="kn">import</span> <span class="n">TestOptions</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.options.pipeline_options</span> <span class="kn">import</span> <span class="n">TypeOptions</span> |
| <span class="kn">from</span> <span class="nn">apache_beam.options.pipeline_options</span> <span class="kn">import</span> <span class="n">WorkerOptions</span> |
| |
| <span class="n">_LOGGER</span> <span class="o">=</span> <span class="n">logging</span><span class="o">.</span><span class="n">getLogger</span><span class="p">(</span><span class="vm">__name__</span><span class="p">)</span> |
| |
| |
| <div class="viewcode-block" id="PipelineOptionsValidator"><a class="viewcode-back" href="../../../apache_beam.options.pipeline_options_validator.html#apache_beam.options.pipeline_options_validator.PipelineOptionsValidator">[docs]</a><span class="k">class</span> <span class="nc">PipelineOptionsValidator</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span> |
| <span class="w"> </span><span class="sd">"""Validates PipelineOptions.</span> |
| |
| <span class="sd"> Goes through a list of known PipelineOption subclassess and calls::</span> |
| |
| <span class="sd"> validate(validator)</span> |
| |
| <span class="sd"> if one is implemented. Aggregates a list of validation errors from all and</span> |
| <span class="sd"> returns an aggregated list.</span> |
| <span class="sd"> """</span> |
| |
| <span class="c1"># Validator will call validate on these subclasses of PipelineOptions</span> |
| <span class="n">OPTIONS</span> <span class="o">=</span> <span class="p">[</span> |
| <span class="n">DebugOptions</span><span class="p">,</span> |
| <span class="n">GoogleCloudOptions</span><span class="p">,</span> |
| <span class="n">PortableOptions</span><span class="p">,</span> |
| <span class="n">SetupOptions</span><span class="p">,</span> |
| <span class="n">StandardOptions</span><span class="p">,</span> |
| <span class="n">TestOptions</span><span class="p">,</span> |
| <span class="n">TypeOptions</span><span class="p">,</span> |
| <span class="n">WorkerOptions</span> |
| <span class="p">]</span> |
| |
| <span class="c1"># Mutually exclusive options for different types of portable environments.</span> |
| <span class="n">REQUIRED_ENVIRONMENT_OPTIONS</span> <span class="o">=</span> <span class="p">{</span> |
| <span class="s1">'DOCKER'</span><span class="p">:</span> <span class="p">[],</span> |
| <span class="s1">'PROCESS'</span><span class="p">:</span> <span class="p">[</span><span class="s1">'process_command'</span><span class="p">],</span> |
| <span class="s1">'EXTERNAL'</span><span class="p">:</span> <span class="p">[</span><span class="s1">'external_service_address'</span><span class="p">],</span> |
| <span class="s1">'LOOPBACK'</span><span class="p">:</span> <span class="p">[]</span> |
| <span class="p">}</span> |
| <span class="n">OPTIONAL_ENVIRONMENT_OPTIONS</span> <span class="o">=</span> <span class="p">{</span> |
| <span class="s1">'DOCKER'</span><span class="p">:</span> <span class="p">[</span><span class="s1">'docker_container_image'</span><span class="p">],</span> |
| <span class="s1">'PROCESS'</span><span class="p">:</span> <span class="p">[</span><span class="s1">'process_variables'</span><span class="p">],</span> |
| <span class="s1">'EXTERNAL'</span><span class="p">:</span> <span class="p">[],</span> |
| <span class="s1">'LOOPBACK'</span><span class="p">:</span> <span class="p">[]</span> |
| <span class="p">}</span> |
| |
| <span class="c1"># Possible validation errors.</span> |
| <span class="n">ERR_MISSING_OPTION</span> <span class="o">=</span> <span class="s1">'Missing required option: </span><span class="si">%s</span><span class="s1">.'</span> |
| <span class="n">ERR_MISSING_GCS_PATH</span> <span class="o">=</span> <span class="s1">'Missing GCS path option: </span><span class="si">%s</span><span class="s1">.'</span> |
| <span class="n">ERR_INVALID_GCS_PATH</span> <span class="o">=</span> <span class="s1">'Invalid GCS path (</span><span class="si">%s</span><span class="s1">), given for the option: </span><span class="si">%s</span><span class="s1">.'</span> |
| <span class="n">ERR_INVALID_GCS_BUCKET</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="s1">'Invalid GCS bucket (</span><span class="si">%s</span><span class="s1">), given for the option: </span><span class="si">%s</span><span class="s1">. See '</span> |
| <span class="s1">'https://developers.google.com/storage/docs/bucketnaming '</span> |
| <span class="s1">'for more details.'</span><span class="p">)</span> |
| <span class="n">ERR_INVALID_GCS_OBJECT</span> <span class="o">=</span> <span class="s1">'Invalid GCS object (</span><span class="si">%s</span><span class="s1">), given for the option: </span><span class="si">%s</span><span class="s1">.'</span> |
| <span class="n">ERR_INVALID_JOB_NAME</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="s1">'Invalid job_name (</span><span class="si">%s</span><span class="s1">); the name must consist of only the characters '</span> |
| <span class="s1">'[-a-z0-9], starting with a letter and ending with a letter or number'</span><span class="p">)</span> |
| <span class="n">ERR_INVALID_PROJECT_NUMBER</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="s1">'Invalid Project ID (</span><span class="si">%s</span><span class="s1">). Please make sure you specified the Project ID, '</span> |
| <span class="s1">'not project number.'</span><span class="p">)</span> |
| <span class="n">ERR_INVALID_PROJECT_ID</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="s1">'Invalid Project ID (</span><span class="si">%s</span><span class="s1">). Please make sure you specified the Project ID, '</span> |
| <span class="s1">'not project description.'</span><span class="p">)</span> |
| <span class="n">ERR_INVALID_NOT_POSITIVE</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="s1">'Invalid value (</span><span class="si">%s</span><span class="s1">) for option: </span><span class="si">%s</span><span class="s1">. Value needs '</span> |
| <span class="s1">'to be positive.'</span><span class="p">)</span> |
| <span class="n">ERR_INVALID_TEST_MATCHER_TYPE</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="s1">'Invalid value (</span><span class="si">%s</span><span class="s1">) for option: </span><span class="si">%s</span><span class="s1">. Please extend your matcher object '</span> |
| <span class="s1">'from hamcrest.core.base_matcher.BaseMatcher.'</span><span class="p">)</span> |
| <span class="n">ERR_INVALID_TEST_MATCHER_UNPICKLABLE</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="s1">'Invalid value (</span><span class="si">%s</span><span class="s1">) for option: </span><span class="si">%s</span><span class="s1">. Please make sure the test matcher '</span> |
| <span class="s1">'is unpicklable.'</span><span class="p">)</span> |
| <span class="n">ERR_INVALID_TRANSFORM_NAME_MAPPING</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="s1">'Invalid transform name mapping format. Please make sure the mapping is '</span> |
| <span class="s1">'string key-value pairs. Invalid pair: (</span><span class="si">%s</span><span class="s1">:</span><span class="si">%s</span><span class="s1">)'</span><span class="p">)</span> |
| <span class="n">ERR_INVALID_ENVIRONMENT</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="s1">'Option </span><span class="si">%s</span><span class="s1"> is not compatible with environment type </span><span class="si">%s</span><span class="s1">.'</span><span class="p">)</span> |
| <span class="n">ERR_ENVIRONMENT_CONFIG</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="s1">'Option environment_config is incompatible with option(s) </span><span class="si">%s</span><span class="s1">.'</span><span class="p">)</span> |
| <span class="n">ERR_MISSING_REQUIRED_ENVIRONMENT_OPTION</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="s1">'Option </span><span class="si">%s</span><span class="s1"> is required for environment type </span><span class="si">%s</span><span class="s1">.'</span><span class="p">)</span> |
| <span class="n">ERR_NUM_WORKERS_TOO_HIGH</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="s1">'num_workers (</span><span class="si">%s</span><span class="s1">) cannot exceed max_num_workers (</span><span class="si">%s</span><span class="s1">)'</span><span class="p">)</span> |
| <span class="n">ERR_REPEATABLE_OPTIONS_NOT_SET_AS_LIST</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="s1">'(</span><span class="si">%s</span><span class="s1">) is a string. Programmatically set PipelineOptions like (</span><span class="si">%s</span><span class="s1">) '</span> |
| <span class="s1">'options need to be specified as a list.'</span><span class="p">)</span> |
| |
| <span class="c1"># GCS path specific patterns.</span> |
| <span class="n">GCS_URI</span> <span class="o">=</span> <span class="s1">'(?P<SCHEME>[^:]+)://(?P<BUCKET>[^/]+)(/(?P<OBJECT>.*))?'</span> |
| <span class="n">GCS_BUCKET</span> <span class="o">=</span> <span class="s1">'^[a-z0-9][-_a-z0-9.]+[a-z0-9]$'</span> |
| <span class="n">GCS_SCHEME</span> <span class="o">=</span> <span class="s1">'gs'</span> |
| |
| <span class="c1"># GoogleCloudOptions specific patterns.</span> |
| <span class="n">JOB_PATTERN</span> <span class="o">=</span> <span class="s1">'[a-z]([-a-z0-9]*[a-z0-9])?'</span> |
| <span class="n">PROJECT_ID_PATTERN</span> <span class="o">=</span> <span class="s1">'[a-z][-a-z0-9:.]+[a-z0-9]'</span> |
| <span class="n">PROJECT_NUMBER_PATTERN</span> <span class="o">=</span> <span class="s1">'[0-9]*'</span> |
| <span class="n">ENDPOINT_PATTERN</span> <span class="o">=</span> <span class="sa">r</span><span class="s1">'https://[\S]*googleapis\.com[/]?'</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="n">options</span><span class="p">,</span> <span class="n">runner</span><span class="p">):</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">options</span> <span class="o">=</span> <span class="n">options</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">runner</span> <span class="o">=</span> <span class="n">runner</span> |
| |
| <div class="viewcode-block" id="PipelineOptionsValidator.validate"><a class="viewcode-back" href="../../../apache_beam.options.pipeline_options_validator.html#apache_beam.options.pipeline_options_validator.PipelineOptionsValidator.validate">[docs]</a> <span class="k">def</span> <span class="nf">validate</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
| <span class="w"> </span><span class="sd">"""Calls validate on subclassess and returns a list of errors.</span> |
| |
| <span class="sd"> validate will call validate method on subclasses, accumulate the returned</span> |
| <span class="sd"> list of errors, and returns the aggregate list.</span> |
| |
| <span class="sd"> Returns:</span> |
| <span class="sd"> Aggregate list of errors after all calling all possible validate methods.</span> |
| <span class="sd"> """</span> |
| <span class="n">errors</span> <span class="o">=</span> <span class="p">[]</span> |
| <span class="k">for</span> <span class="bp">cls</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">OPTIONS</span><span class="p">:</span> |
| <span class="k">if</span> <span class="s1">'validate'</span> <span class="ow">in</span> <span class="bp">cls</span><span class="o">.</span><span class="vm">__dict__</span> <span class="ow">and</span> <span class="nb">callable</span><span class="p">(</span><span class="bp">cls</span><span class="o">.</span><span class="vm">__dict__</span><span class="p">[</span><span class="s1">'validate'</span><span class="p">]):</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">options</span><span class="o">.</span><span class="n">view_as</span><span class="p">(</span><span class="bp">cls</span><span class="p">)</span><span class="o">.</span><span class="n">validate</span><span class="p">(</span><span class="bp">self</span><span class="p">))</span> |
| <span class="k">return</span> <span class="n">errors</span></div> |
| |
| <div class="viewcode-block" id="PipelineOptionsValidator.is_service_runner"><a class="viewcode-back" href="../../../apache_beam.options.pipeline_options_validator.html#apache_beam.options.pipeline_options_validator.PipelineOptionsValidator.is_service_runner">[docs]</a> <span class="k">def</span> <span class="nf">is_service_runner</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span> |
| <span class="w"> </span><span class="sd">"""True if pipeline will execute on the Google Cloud Dataflow service."""</span> |
| <span class="n">is_service_runner</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">runner</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> |
| <span class="nb">type</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">runner</span><span class="p">)</span><span class="o">.</span><span class="vm">__name__</span> <span class="ow">in</span> <span class="p">[</span><span class="s1">'DataflowRunner'</span><span class="p">,</span> <span class="s1">'TestDataflowRunner'</span><span class="p">])</span> |
| |
| <span class="n">dataflow_endpoint</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">options</span><span class="o">.</span><span class="n">view_as</span><span class="p">(</span><span class="n">GoogleCloudOptions</span><span class="p">)</span><span class="o">.</span><span class="n">dataflow_endpoint</span><span class="p">)</span> |
| <span class="n">is_service_endpoint</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="n">dataflow_endpoint</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">is_full_string_match</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">ENDPOINT_PATTERN</span><span class="p">,</span> <span class="n">dataflow_endpoint</span><span class="p">))</span> |
| |
| <span class="k">return</span> <span class="n">is_service_runner</span> <span class="ow">and</span> <span class="n">is_service_endpoint</span></div> |
| |
| <div class="viewcode-block" id="PipelineOptionsValidator.is_full_string_match"><a class="viewcode-back" href="../../../apache_beam.options.pipeline_options_validator.html#apache_beam.options.pipeline_options_validator.PipelineOptionsValidator.is_full_string_match">[docs]</a> <span class="k">def</span> <span class="nf">is_full_string_match</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">pattern</span><span class="p">,</span> <span class="n">string</span><span class="p">):</span> |
| <span class="w"> </span><span class="sd">"""Returns True if the pattern matches the whole string."""</span> |
| <span class="n">pattern</span> <span class="o">=</span> <span class="s1">'^</span><span class="si">%s</span><span class="s1">$'</span> <span class="o">%</span> <span class="n">pattern</span> |
| <span class="k">return</span> <span class="n">re</span><span class="o">.</span><span class="n">search</span><span class="p">(</span><span class="n">pattern</span><span class="p">,</span> <span class="n">string</span><span class="p">)</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span></div> |
| |
| <span class="k">def</span> <span class="nf">_validate_error</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">err</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">):</span> |
| <span class="k">return</span> <span class="p">[</span><span class="n">err</span> <span class="o">%</span> <span class="n">args</span><span class="p">]</span> |
| |
| <div class="viewcode-block" id="PipelineOptionsValidator.validate_gcs_path"><a class="viewcode-back" href="../../../apache_beam.options.pipeline_options_validator.html#apache_beam.options.pipeline_options_validator.PipelineOptionsValidator.validate_gcs_path">[docs]</a> <span class="k">def</span> <span class="nf">validate_gcs_path</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">view</span><span class="p">,</span> <span class="n">arg_name</span><span class="p">):</span> |
| <span class="w"> </span><span class="sd">"""Validates a GCS path against gs://bucket/object URI format."""</span> |
| <span class="n">arg</span> <span class="o">=</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">view</span><span class="p">,</span> <span class="n">arg_name</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> |
| <span class="k">if</span> <span class="n">arg</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> |
| <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">ERR_MISSING_GCS_PATH</span><span class="p">,</span> <span class="n">arg_name</span><span class="p">)</span> |
| <span class="n">match</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">GCS_URI</span><span class="p">,</span> <span class="n">arg</span><span class="p">,</span> <span class="n">re</span><span class="o">.</span><span class="n">DOTALL</span><span class="p">)</span> |
| <span class="k">if</span> <span class="n">match</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> |
| <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">ERR_INVALID_GCS_PATH</span><span class="p">,</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_name</span><span class="p">)</span> |
| |
| <span class="n">scheme</span> <span class="o">=</span> <span class="n">match</span><span class="o">.</span><span class="n">group</span><span class="p">(</span><span class="s1">'SCHEME'</span><span class="p">)</span> |
| <span class="n">bucket</span> <span class="o">=</span> <span class="n">match</span><span class="o">.</span><span class="n">group</span><span class="p">(</span><span class="s1">'BUCKET'</span><span class="p">)</span> |
| <span class="n">gcs_object</span> <span class="o">=</span> <span class="n">match</span><span class="o">.</span><span class="n">group</span><span class="p">(</span><span class="s1">'OBJECT'</span><span class="p">)</span> |
| |
| <span class="k">if</span> <span class="p">((</span><span class="n">scheme</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">)</span> <span class="ow">or</span> <span class="p">(</span><span class="n">scheme</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="o">!=</span> <span class="bp">self</span><span class="o">.</span><span class="n">GCS_SCHEME</span><span class="p">)</span> <span class="ow">or</span> |
| <span class="p">(</span><span class="n">bucket</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">)):</span> |
| <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">ERR_INVALID_GCS_PATH</span><span class="p">,</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_name</span><span class="p">)</span> |
| |
| <span class="k">if</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_full_string_match</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">GCS_BUCKET</span><span class="p">,</span> <span class="n">bucket</span><span class="p">):</span> |
| <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">ERR_INVALID_GCS_BUCKET</span><span class="p">,</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_name</span><span class="p">)</span> |
| <span class="k">if</span> <span class="n">gcs_object</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="s1">'</span><span class="se">\n</span><span class="s1">'</span> <span class="ow">in</span> <span class="n">gcs_object</span> <span class="ow">or</span> <span class="s1">'</span><span class="se">\r</span><span class="s1">'</span> <span class="ow">in</span> <span class="n">gcs_object</span><span class="p">:</span> |
| <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">ERR_INVALID_GCS_OBJECT</span><span class="p">,</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_name</span><span class="p">)</span> |
| |
| <span class="k">return</span> <span class="p">[]</span></div> |
| |
| <div class="viewcode-block" id="PipelineOptionsValidator.validate_cloud_options"><a class="viewcode-back" href="../../../apache_beam.options.pipeline_options_validator.html#apache_beam.options.pipeline_options_validator.PipelineOptionsValidator.validate_cloud_options">[docs]</a> <span class="k">def</span> <span class="nf">validate_cloud_options</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">view</span><span class="p">):</span> |
| <span class="w"> </span><span class="sd">"""Validates job_name and project arguments."""</span> |
| <span class="n">errors</span> <span class="o">=</span> <span class="p">[]</span> |
| <span class="k">if</span> <span class="p">(</span><span class="n">view</span><span class="o">.</span><span class="n">job_name</span> <span class="ow">and</span> |
| <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_full_string_match</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">JOB_PATTERN</span><span class="p">,</span> <span class="n">view</span><span class="o">.</span><span class="n">job_name</span><span class="p">)):</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">ERR_INVALID_JOB_NAME</span><span class="p">,</span> <span class="n">view</span><span class="o">.</span><span class="n">job_name</span><span class="p">))</span> |
| <span class="n">project</span> <span class="o">=</span> <span class="n">view</span><span class="o">.</span><span class="n">project</span> |
| <span class="k">if</span> <span class="n">project</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">ERR_MISSING_OPTION</span><span class="p">,</span> <span class="s1">'project'</span><span class="p">))</span> |
| <span class="k">else</span><span class="p">:</span> |
| <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_full_string_match</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">PROJECT_NUMBER_PATTERN</span><span class="p">,</span> <span class="n">project</span><span class="p">):</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">ERR_INVALID_PROJECT_NUMBER</span><span class="p">,</span> <span class="n">project</span><span class="p">))</span> |
| <span class="k">elif</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_full_string_match</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">PROJECT_ID_PATTERN</span><span class="p">,</span> <span class="n">project</span><span class="p">):</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">ERR_INVALID_PROJECT_ID</span><span class="p">,</span> <span class="n">project</span><span class="p">))</span> |
| <span class="k">if</span> <span class="n">view</span><span class="o">.</span><span class="n">update</span><span class="p">:</span> |
| <span class="k">if</span> <span class="ow">not</span> <span class="n">view</span><span class="o">.</span><span class="n">job_name</span><span class="p">:</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span> |
| <span class="s1">'Existing job name must be provided when updating a pipeline.'</span><span class="p">))</span> |
| <span class="k">if</span> <span class="n">view</span><span class="o">.</span><span class="n">transform_name_mapping</span><span class="p">:</span> |
| <span class="k">if</span> <span class="ow">not</span> <span class="n">view</span><span class="o">.</span><span class="n">update</span> <span class="ow">or</span> <span class="ow">not</span> <span class="bp">self</span><span class="o">.</span><span class="n">options</span><span class="o">.</span><span class="n">view_as</span><span class="p">(</span><span class="n">StandardOptions</span><span class="p">)</span><span class="o">.</span><span class="n">streaming</span><span class="p">:</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">append</span><span class="p">(</span> |
| <span class="s1">'Transform name mapping option is only useful when '</span> |
| <span class="s1">'--update and --streaming is specified'</span><span class="p">)</span> |
| <span class="k">for</span> <span class="n">_</span><span class="p">,</span> <span class="p">(</span><span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">)</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">view</span><span class="o">.</span><span class="n">transform_name_mapping</span><span class="o">.</span><span class="n">items</span><span class="p">()):</span> |
| <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">key</span><span class="p">,</span> <span class="nb">str</span><span class="p">)</span> <span class="ow">or</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">value</span><span class="p">,</span> <span class="nb">str</span><span class="p">):</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">ERR_INVALID_TRANSFORM_NAME_MAPPING</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">value</span><span class="p">))</span> |
| <span class="k">break</span> |
| <span class="k">if</span> <span class="n">view</span><span class="o">.</span><span class="n">region</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">and</span> <span class="bp">self</span><span class="o">.</span><span class="n">is_service_runner</span><span class="p">():</span> |
| <span class="n">default_region</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">runner</span><span class="o">.</span><span class="n">get_default_gcp_region</span><span class="p">()</span> |
| <span class="k">if</span> <span class="n">default_region</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">ERR_MISSING_OPTION</span><span class="p">,</span> <span class="s1">'region'</span><span class="p">))</span> |
| <span class="k">else</span><span class="p">:</span> |
| <span class="n">view</span><span class="o">.</span><span class="n">region</span> <span class="o">=</span> <span class="n">default_region</span> |
| <span class="k">return</span> <span class="n">errors</span></div> |
| |
| <div class="viewcode-block" id="PipelineOptionsValidator.validate_sdk_container_image_options"><a class="viewcode-back" href="../../../apache_beam.options.pipeline_options_validator.html#apache_beam.options.pipeline_options_validator.PipelineOptionsValidator.validate_sdk_container_image_options">[docs]</a> <span class="k">def</span> <span class="nf">validate_sdk_container_image_options</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">view</span><span class="p">):</span> |
| <span class="n">errors</span> <span class="o">=</span> <span class="p">[]</span> |
| <span class="k">if</span> <span class="n">view</span><span class="o">.</span><span class="n">sdk_container_image</span> <span class="ow">and</span> <span class="n">view</span><span class="o">.</span><span class="n">worker_harness_container_image</span><span class="p">:</span> |
| <span class="c1"># To be fully backwards-compatible, these options will be set to the same</span> |
| <span class="c1"># value. Check that the values are different.</span> |
| <span class="k">if</span> <span class="n">view</span><span class="o">.</span><span class="n">sdk_container_image</span> <span class="o">!=</span> <span class="n">view</span><span class="o">.</span><span class="n">worker_harness_container_image</span><span class="p">:</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span> |
| <span class="s1">'Cannot use legacy flag --worker_harness_container_image along '</span> |
| <span class="s1">'with view.sdk_container_image'</span><span class="p">))</span> |
| <span class="k">elif</span> <span class="n">view</span><span class="o">.</span><span class="n">worker_harness_container_image</span><span class="p">:</span> |
| <span class="c1"># Warn about legacy flag and set new flag to value of old flag.</span> |
| <span class="n">_LOGGER</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span> |
| <span class="s1">'Setting sdk_container_image to value of legacy flag '</span> |
| <span class="s1">'worker_harness_container_image.'</span><span class="p">)</span> |
| <span class="n">view</span><span class="o">.</span><span class="n">sdk_container_image</span> <span class="o">=</span> <span class="n">view</span><span class="o">.</span><span class="n">worker_harness_container_image</span> |
| <span class="k">elif</span> <span class="n">view</span><span class="o">.</span><span class="n">sdk_container_image</span><span class="p">:</span> |
| <span class="c1"># Set legacy option to value of new option.</span> |
| <span class="n">view</span><span class="o">.</span><span class="n">worker_harness_container_image</span> <span class="o">=</span> <span class="n">view</span><span class="o">.</span><span class="n">sdk_container_image</span> |
| |
| <span class="k">return</span> <span class="n">errors</span></div> |
| |
| <div class="viewcode-block" id="PipelineOptionsValidator.validate_container_prebuilding_options"><a class="viewcode-back" href="../../../apache_beam.options.pipeline_options_validator.html#apache_beam.options.pipeline_options_validator.PipelineOptionsValidator.validate_container_prebuilding_options">[docs]</a> <span class="k">def</span> <span class="nf">validate_container_prebuilding_options</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">view</span><span class="p">):</span> |
| <span class="n">errors</span> <span class="o">=</span> <span class="p">[]</span> |
| <span class="n">custom_image</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">options</span><span class="o">.</span><span class="n">view_as</span><span class="p">(</span><span class="n">WorkerOptions</span><span class="p">)</span><span class="o">.</span><span class="n">sdk_container_image</span> |
| <span class="k">if</span> <span class="p">(</span><span class="n">view</span><span class="o">.</span><span class="n">prebuild_sdk_container_base_image</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> |
| <span class="n">custom_image</span> <span class="o">!=</span> <span class="n">view</span><span class="o">.</span><span class="n">prebuild_sdk_container_base_image</span><span class="p">):</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span> |
| <span class="s1">'Don</span><span class="se">\'</span><span class="s1">t use the deprecated option '</span> |
| <span class="s1">'--prebuild_sdk_container_base_image. Use --sdk_container_image '</span> |
| <span class="s1">'instead.'</span><span class="p">))</span> |
| <span class="k">return</span> <span class="n">errors</span></div> |
| |
| <div class="viewcode-block" id="PipelineOptionsValidator.validate_num_workers"><a class="viewcode-back" href="../../../apache_beam.options.pipeline_options_validator.html#apache_beam.options.pipeline_options_validator.PipelineOptionsValidator.validate_num_workers">[docs]</a> <span class="k">def</span> <span class="nf">validate_num_workers</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">view</span><span class="p">):</span> |
| <span class="w"> </span><span class="sd">"""Validates that Dataflow worker number is valid."""</span> |
| <span class="n">errors</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">validate_optional_argument_positive</span><span class="p">(</span><span class="n">view</span><span class="p">,</span> <span class="s1">'num_workers'</span><span class="p">)</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">validate_optional_argument_positive</span><span class="p">(</span><span class="n">view</span><span class="p">,</span> <span class="s1">'max_num_workers'</span><span class="p">))</span> |
| |
| <span class="n">num_workers</span> <span class="o">=</span> <span class="n">view</span><span class="o">.</span><span class="n">num_workers</span> |
| <span class="n">max_num_workers</span> <span class="o">=</span> <span class="n">view</span><span class="o">.</span><span class="n">max_num_workers</span> |
| <span class="k">if</span> <span class="p">(</span><span class="n">num_workers</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="n">max_num_workers</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> |
| <span class="n">num_workers</span> <span class="o">></span> <span class="n">max_num_workers</span><span class="p">):</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">ERR_NUM_WORKERS_TOO_HIGH</span><span class="p">,</span> <span class="n">num_workers</span><span class="p">,</span> <span class="n">max_num_workers</span><span class="p">))</span> |
| |
| <span class="k">return</span> <span class="n">errors</span></div> |
| |
| <div class="viewcode-block" id="PipelineOptionsValidator.validate_worker_region_zone"><a class="viewcode-back" href="../../../apache_beam.options.pipeline_options_validator.html#apache_beam.options.pipeline_options_validator.PipelineOptionsValidator.validate_worker_region_zone">[docs]</a> <span class="k">def</span> <span class="nf">validate_worker_region_zone</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">view</span><span class="p">):</span> |
| <span class="w"> </span><span class="sd">"""Validates Dataflow worker region and zone arguments are consistent."""</span> |
| <span class="n">errors</span> <span class="o">=</span> <span class="p">[]</span> |
| <span class="k">if</span> <span class="n">view</span><span class="o">.</span><span class="n">zone</span> <span class="ow">and</span> <span class="p">(</span><span class="n">view</span><span class="o">.</span><span class="n">worker_region</span> <span class="ow">or</span> <span class="n">view</span><span class="o">.</span><span class="n">worker_zone</span><span class="p">):</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span> |
| <span class="s1">'Cannot use deprecated flag --zone along with worker_region or '</span> |
| <span class="s1">'worker_zone.'</span><span class="p">))</span> |
| <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">options</span><span class="o">.</span><span class="n">view_as</span><span class="p">(</span><span class="n">DebugOptions</span><span class="p">)</span><span class="o">.</span><span class="n">lookup_experiment</span><span class="p">(</span><span class="s1">'worker_region'</span><span class="p">)</span>\ |
| <span class="ow">and</span> <span class="p">(</span><span class="n">view</span><span class="o">.</span><span class="n">worker_region</span> <span class="ow">or</span> <span class="n">view</span><span class="o">.</span><span class="n">worker_zone</span><span class="p">):</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span> |
| <span class="s1">'Cannot use deprecated experiment worker_region along with '</span> |
| <span class="s1">'worker_region or worker_zone.'</span><span class="p">))</span> |
| <span class="k">if</span> <span class="n">view</span><span class="o">.</span><span class="n">worker_region</span> <span class="ow">and</span> <span class="n">view</span><span class="o">.</span><span class="n">worker_zone</span><span class="p">:</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span> |
| <span class="s1">'worker_region and worker_zone are mutually exclusive.'</span><span class="p">))</span> |
| <span class="k">if</span> <span class="n">view</span><span class="o">.</span><span class="n">zone</span><span class="p">:</span> |
| <span class="n">_LOGGER</span><span class="o">.</span><span class="n">warning</span><span class="p">(</span> |
| <span class="s1">'Option --zone is deprecated. Please use --worker_zone instead.'</span><span class="p">)</span> |
| <span class="n">view</span><span class="o">.</span><span class="n">worker_zone</span> <span class="o">=</span> <span class="n">view</span><span class="o">.</span><span class="n">zone</span> |
| <span class="n">view</span><span class="o">.</span><span class="n">zone</span> <span class="o">=</span> <span class="kc">None</span> |
| <span class="k">return</span> <span class="n">errors</span></div> |
| |
| <div class="viewcode-block" id="PipelineOptionsValidator.validate_optional_argument_positive"><a class="viewcode-back" href="../../../apache_beam.options.pipeline_options_validator.html#apache_beam.options.pipeline_options_validator.PipelineOptionsValidator.validate_optional_argument_positive">[docs]</a> <span class="k">def</span> <span class="nf">validate_optional_argument_positive</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">view</span><span class="p">,</span> <span class="n">arg_name</span><span class="p">):</span> |
| <span class="w"> </span><span class="sd">"""Validates that an optional argument (if set) has a positive value."""</span> |
| <span class="n">arg</span> <span class="o">=</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">view</span><span class="p">,</span> <span class="n">arg_name</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> |
| <span class="k">if</span> <span class="n">arg</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> <span class="ow">and</span> <span class="nb">int</span><span class="p">(</span><span class="n">arg</span><span class="p">)</span> <span class="o"><=</span> <span class="mi">0</span><span class="p">:</span> |
| <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">ERR_INVALID_NOT_POSITIVE</span><span class="p">,</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_name</span><span class="p">)</span> |
| <span class="k">return</span> <span class="p">[]</span></div> |
| |
| <div class="viewcode-block" id="PipelineOptionsValidator.validate_test_matcher"><a class="viewcode-back" href="../../../apache_beam.options.pipeline_options_validator.html#apache_beam.options.pipeline_options_validator.PipelineOptionsValidator.validate_test_matcher">[docs]</a> <span class="k">def</span> <span class="nf">validate_test_matcher</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">view</span><span class="p">,</span> <span class="n">arg_name</span><span class="p">):</span> |
| <span class="w"> </span><span class="sd">"""Validates that on_success_matcher argument if set.</span> |
| |
| <span class="sd"> Validates that on_success_matcher is unpicklable and is instance</span> |
| <span class="sd"> of `hamcrest.core.base_matcher.BaseMatcher`.</span> |
| <span class="sd"> """</span> |
| <span class="c1"># This is a test only method and requires hamcrest</span> |
| <span class="kn">from</span> <span class="nn">hamcrest.core.base_matcher</span> <span class="kn">import</span> <span class="n">BaseMatcher</span> |
| <span class="n">pickled_matcher</span> <span class="o">=</span> <span class="n">view</span><span class="o">.</span><span class="n">on_success_matcher</span> |
| <span class="n">errors</span> <span class="o">=</span> <span class="p">[]</span> |
| <span class="k">try</span><span class="p">:</span> |
| <span class="n">matcher</span> <span class="o">=</span> <span class="n">pickler</span><span class="o">.</span><span class="n">loads</span><span class="p">(</span><span class="n">pickled_matcher</span><span class="p">)</span> |
| <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">matcher</span><span class="p">,</span> <span class="n">BaseMatcher</span><span class="p">):</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">ERR_INVALID_TEST_MATCHER_TYPE</span><span class="p">,</span> <span class="n">matcher</span><span class="p">,</span> <span class="n">arg_name</span><span class="p">))</span> |
| <span class="k">except</span><span class="p">:</span> <span class="c1"># pylint: disable=bare-except</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">ERR_INVALID_TEST_MATCHER_UNPICKLABLE</span><span class="p">,</span> |
| <span class="n">pickled_matcher</span><span class="p">,</span> |
| <span class="n">arg_name</span><span class="p">))</span> |
| <span class="k">return</span> <span class="n">errors</span></div> |
| |
| <div class="viewcode-block" id="PipelineOptionsValidator.validate_environment_options"><a class="viewcode-back" href="../../../apache_beam.options.pipeline_options_validator.html#apache_beam.options.pipeline_options_validator.PipelineOptionsValidator.validate_environment_options">[docs]</a> <span class="k">def</span> <span class="nf">validate_environment_options</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">view</span><span class="p">):</span> |
| <span class="w"> </span><span class="sd">"""Validates portable environment options."""</span> |
| <span class="n">errors</span> <span class="o">=</span> <span class="p">[]</span> |
| <span class="n">actual_environment_type</span> <span class="o">=</span> <span class="p">(</span> |
| <span class="n">view</span><span class="o">.</span><span class="n">environment_type</span><span class="o">.</span><span class="n">upper</span><span class="p">()</span> <span class="k">if</span> <span class="n">view</span><span class="o">.</span><span class="n">environment_type</span> <span class="k">else</span> <span class="kc">None</span><span class="p">)</span> |
| <span class="k">for</span> <span class="n">environment_type</span><span class="p">,</span> <span class="n">required</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">REQUIRED_ENVIRONMENT_OPTIONS</span><span class="o">.</span><span class="n">items</span><span class="p">():</span> |
| <span class="n">found_required_options</span> <span class="o">=</span> <span class="p">[</span> |
| <span class="n">opt</span> <span class="k">for</span> <span class="n">opt</span> <span class="ow">in</span> <span class="n">required</span> |
| <span class="k">if</span> <span class="n">view</span><span class="o">.</span><span class="n">lookup_environment_option</span><span class="p">(</span><span class="n">opt</span><span class="p">)</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> |
| <span class="p">]</span> |
| <span class="n">found_optional_options</span> <span class="o">=</span> <span class="p">[</span> |
| <span class="n">opt</span> <span class="k">for</span> <span class="n">opt</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">OPTIONAL_ENVIRONMENT_OPTIONS</span><span class="p">[</span><span class="n">environment_type</span><span class="p">]</span> |
| <span class="k">if</span> <span class="n">view</span><span class="o">.</span><span class="n">lookup_environment_option</span><span class="p">(</span><span class="n">opt</span><span class="p">)</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span> |
| <span class="p">]</span> |
| <span class="n">found_options</span> <span class="o">=</span> <span class="n">found_required_options</span> <span class="o">+</span> <span class="n">found_optional_options</span> |
| <span class="k">if</span> <span class="n">environment_type</span> <span class="o">==</span> <span class="n">actual_environment_type</span><span class="p">:</span> |
| <span class="k">if</span> <span class="n">view</span><span class="o">.</span><span class="n">environment_config</span><span class="p">:</span> |
| <span class="k">if</span> <span class="n">found_options</span><span class="p">:</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">ERR_ENVIRONMENT_CONFIG</span><span class="p">,</span> <span class="s1">', '</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">found_options</span><span class="p">)))</span> |
| <span class="k">else</span><span class="p">:</span> |
| <span class="n">missing_options</span> <span class="o">=</span> <span class="nb">set</span><span class="p">(</span><span class="n">required</span><span class="p">)</span><span class="o">.</span><span class="n">difference</span><span class="p">(</span> |
| <span class="nb">set</span><span class="p">(</span><span class="n">found_required_options</span><span class="p">))</span> |
| <span class="k">for</span> <span class="n">opt</span> <span class="ow">in</span> <span class="n">missing_options</span><span class="p">:</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">ERR_MISSING_REQUIRED_ENVIRONMENT_OPTION</span><span class="p">,</span> |
| <span class="n">opt</span><span class="p">,</span> |
| <span class="n">environment_type</span><span class="p">))</span> |
| <span class="k">else</span><span class="p">:</span> |
| <span class="c1"># Environment options classes are mutually exclusive.</span> |
| <span class="k">for</span> <span class="n">opt</span> <span class="ow">in</span> <span class="n">found_options</span><span class="p">:</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">ERR_INVALID_ENVIRONMENT</span><span class="p">,</span> <span class="n">opt</span><span class="p">,</span> <span class="n">actual_environment_type</span><span class="p">))</span> |
| <span class="k">if</span> <span class="n">actual_environment_type</span> <span class="o">==</span> <span class="s1">'LOOPBACK'</span> <span class="ow">and</span> <span class="n">view</span><span class="o">.</span><span class="n">environment_config</span><span class="p">:</span> |
| <span class="n">errors</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">ERR_INVALID_ENVIRONMENT</span><span class="p">,</span> <span class="s1">'environment_config'</span><span class="p">,</span> <span class="s1">'LOOPBACK'</span><span class="p">))</span> |
| <span class="k">return</span> <span class="n">errors</span></div> |
| |
| <div class="viewcode-block" id="PipelineOptionsValidator.validate_repeatable_argument_passed_as_list"><a class="viewcode-back" href="../../../apache_beam.options.pipeline_options_validator.html#apache_beam.options.pipeline_options_validator.PipelineOptionsValidator.validate_repeatable_argument_passed_as_list">[docs]</a> <span class="k">def</span> <span class="nf">validate_repeatable_argument_passed_as_list</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">view</span><span class="p">,</span> <span class="n">arg_name</span><span class="p">):</span> |
| <span class="w"> </span><span class="sd">"""Validates that repeatable PipelineOptions like dataflow_service_options</span> |
| <span class="sd"> or experiments are specified as a list when set programmatically. This</span> |
| <span class="sd"> way, users do not inadvertently specify it as a string, mirroring the way</span> |
| <span class="sd"> they are set via the command lineRepeatable options, which are as passed a</span> |
| <span class="sd"> list.</span> |
| <span class="sd"> """</span> |
| <span class="n">arg</span> <span class="o">=</span> <span class="nb">getattr</span><span class="p">(</span><span class="n">view</span><span class="p">,</span> <span class="n">arg_name</span><span class="p">,</span> <span class="kc">None</span><span class="p">)</span> |
| <span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">arg</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span> |
| <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">_validate_error</span><span class="p">(</span> |
| <span class="bp">self</span><span class="o">.</span><span class="n">ERR_REPEATABLE_OPTIONS_NOT_SET_AS_LIST</span><span class="p">,</span> <span class="n">arg</span><span class="p">,</span> <span class="n">arg_name</span><span class="p">)</span> |
| <span class="k">return</span> <span class="p">[]</span></div></div> |
| </pre></div> |
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