logging.json

{
  "version": 1,
  "disable_existing_loggers": false,
  "formatters": {
    "standard": {
      "format": "%(asctime)s %(threadName)s %(levelname)s  %(module)s - %(message)s",
      "datefmt": "%Y-%m-%dT%H:%M:%S%z"
    },
    "message": {
      "format": "%(asctime)s  %(message)s",
      "datefmt": "%Y-%m-%dT%H:%M:%S%z"
    }
  },
  "handlers": {
    "stdout": {
      "class": "logging.StreamHandler",
      "formatter": "standard",
      "stream": "ext://sys.stdout"
    },
    "message": {
      "class": "logging.handlers.RotatingFileHandler",
      "formatter": "message",
      "filename": "logs/messages.log",
      "maxBytes": 10485760,
      "backupCount": 10
    }
  },
  "loggers": {
    "root": {
      "level": "DEBUG"
    },
    "main": {
      "handlers": ["stdout"]
    },
    "bot": {
      "handlers": ["stdout"]
    },
    "action": {
      "handlers": ["stdout"]
    },
    "message": {
      "handlers": ["message"]
    }
  }
}