version: 1

custom_levels:
  OBSERVATION: 25
  ACTION: 26

formatters:
  # Console output
  colored:
    (): 'colorlog.ColoredFormatter'
    format: '{log_color}{asctime} | {levelname:11} | {name:70} | {message}'
    style: '{'
    datefmt: '%H:%M:%S'

  # User-facing UI (structured JSON)
  json_experiment:
    (): 'pythonjsonlogger.jsonlogger.JsonFormatter'
    format: '{asctime} {name} {levelname} {message}'
    style: '{'


handlers:
  console:
    class: logging.StreamHandler
    level: DEBUG
    formatter: colored
    stream: ext://sys.stdout

# Level of external libraries
root:
  level: WARN
  handlers: [console]

loggers:
  experiment:
    level: OBSERVATION
    handlers: [console]  # TODO: custom handler for user-facing logs (ticket about UI logs)
    propagate: no
  control_backend:
    level: INFO