Sample Docker Compose project with an entry point in setup.py

1. Given that wfh script is declared in console_scripts in setup.py:

   ...
   
   setup(
       ...
       entry_points={
           'console_scripts': ['wfh=wfh.command_line:main']
       }
   )
   

2. setup.py could be installed during building the Docker image:

   ...
   RUN python setup.py develop
   ...
   

3. This command could be used then in docker-compose.yml:

   version: '3'
   services:
     app:
       build: .
       command: wfh