tvalentyn commented on a change in pull request #16633: URL: https://github.com/apache/beam/pull/16633#discussion_r802988246
########## File path: sdks/python/apache_beam/examples/complete/check_requirements_file_packages.py ########## @@ -0,0 +1,71 @@ +# +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +"""A pipeline to verify the installation of packages specified in the + requirements.txt. + python check_requirements_file_packages.py \\ + --runner=PortableRunner \\ + --job_endpoint=embed \\ + --requirements_file=./requirements.txt \\ + --environment_type="DOCKER" +""" + +import argparse +import apache_beam as beam +import logging + +from apache_beam.options.pipeline_options import PipelineOptions + + +def run(argv=None): + + _PACKAGE_IN_REQUIREMENTS_FILE = 'matplotlib' Review comment: you may need to pass --save_main_session for these constants to be available to the runner, since they are defined outside DoFns that use them. FWIW this could be simplified to smth like ``` def verify_packages_from_requirements_file_are_installed(unused_element): ... verify matplotlib is installed ... beam.Create([None]) | beam.Map(verify_packages_from_requirements_file_are_installed) ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
