gistfile1.txt

#!/usr/local/bin/python
"""
  Example Python script for parallel processing with Docker containers
"""
from os import environ

if __name__ == "__main__":

    action = environ.get('action')  # Will be passed in via Docker -e environment variable

    if action == 'etl':
        pass  # Run ETL
    elif action == 'analysis':
        pass # Run analysis
    else:
        print('Action not supported')