def get_pg_config() -> dict:
    """ Ask DB connections params"""
    host = input('host: ')
    db = input('db: ')
    user = input('user: ')
    password = input('password: ')

    return {
      "PG_PROPERTIES": {
        "user": user,
        "password": password,
        "driver": "org.postgresql.Driver"
      },
      "PG_DRIVER_PATH": "jars/postgresql-42.1.4.jar",
      "PG_URL": "jdbc:postgresql://{host}/{db}".format(host=host, db=db),
    }