fasten-pypi-plugin

A Python plugin that can be used to analyze and report issues about a module dependencies at build time.

To get this plugin running:

1. Run the docker-python-pipeline first:

   sudo docker-compose --profile python up -d
   

2. Feed the database with the testPackages.txt-file:

   cat testPackages.txt | sudo docker-compose exec -T kafka kafka-console-producer.sh --broker-list kafka:9092 --topic fasten.PyPI.releases --property 'parse.key=true' --property 'key.separator=|'
   

3. Check if the pipeline is fed (will take a while):

• via curl:

  curl -X GET localhost:9080/api/pypi/packages
  

• via the metadata-db container:
  • exec inside the container:

    sudo docker-compose exec metadata-db /bin/bash
  

  • query the database:

  PGPASSWORD=fasten1234 psql --host localhost --port 5432 --username fasten fasten_python --command="SELECT * FROM packages;"
  

4. Activate your python virtual environment (if you use one):

   source pypi-Plugin-venv/bin/activate
   

5. Make sure that you have the packages pycg, pycg-stitch installed.
   To install them run the following inside the pycg / pycg-stitch folder (assuming you are using a virtual environment):

   sudo pypi-Plugin-venv/bin/python3.9 setup.py install
   

6. Run the pypi-plugin from inside the fasten-pypi-plugin/src/fasten-folder to create a Call Graph for the plugin itself:

   python3 main.py \
   	--product fasten-pypi-plugin \
   	--pkg_name fasten-pypi-plugin \
   	--project_path ./ \
   	--timestamp 42 \
   	--version 1.0 \
   	--requirements ../../requirements.txt
   

7. The Call-Graphs can be found inside the fasten-pypi-plugin/src/fasten/callGraphs-folder.