docker-compose.yml

version: '3.3'

services:
  app:
    build: ./
    container_name: pydemo
    command: bash
    volumes:
      - ./:/opt/app/src
    env_file:
      - .env
    environment:
      PYTHONUNBUFFERED: 0
    ports:
      - "3141:3141"
      - "3142:3142"
      - "8080:8080"
    stdin_open: true
    tty: true