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dagsesh Plugin in your Project's Test SuiteAn Apache Airflow session context manager that overrides the default AIRFLOW_HOME path with a random, ephemeral alternate.
Why is this useful? As per the Airflow configuration docs:
The first time you run Airflow, it will create a file called
airflow.cfgin your$AIRFLOW_HOMEdirectory (~/airflowby default).
Dagsesh delays the creation of AIRFLOW_HOME using a lazy-loading facility whilst injecting it with a random alternate. Great if you want to create a pristine Airflow environment for repeatable testing.
Dagsesh can be used as a convenient pytest plugin to prime an Airflow environment for testing.
Makester is used as the Integrated Developer Platform.
Follow these notes to get GNU make.
Get the code and change into the top level git project directory:
git clone git@github.com:loum/dagsesh.git && cd dagsesh
NOTE: Run all commands from the top-level directory of the
gitrepository.
For first-time setup, get the Makester project:
git submodule update --init
Initialise the environment:
make init-dev
Keep Makester project up-to-date with:
git submodule update --remote --merge
There should be a make target to get most things done. Check the help for more information:
make help
We use pytest. To run the tests:
make tests
dagsesh Plugin in your Project's Test SuiteAdd the dagsesh package as a dependency to your project's development environment so that the plugin is installed and visible in your PYTHONPATH. dagsesh takes care of the distribution's entry point so that pytest automatically finds the plugin module. Nothing else needs to be done.
NOTE: See Making your plugin installable by others for more information.
FAQs
Dagsesh: Airflow session manager
We found that dagsesh demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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