Production raven config

settings.py

INSTALLED_APPS += (
  'raven.contrib.django.raven_compat',
)

MIDDLEWARE_CLASSES += (
  'raven.contrib.django.raven_compat.middleware.Sentry404CatchMiddleware',
)

RAVEN_CONFIG = {
  'dsn': 'http://x:y@sentry.domain.com/2',  # NOQA
}

LOGGING = {
    'version': 1,
    'disable_existing_loggers': True,
    'root': {
        'level': 'WARNING',
        'handlers': ['sentry'],
    },
    'formatters': {
        'verbose': {
            'format': ('%(levelname)s %(asctime)s %(module)s %(process)d '
                       '%(thread)d %(message)s')
        },
    },
    'handlers': {
        'sentry': {
            'level': 'ERROR',
            'class': ('raven.contrib.django.raven_compat.handlers.'
                      'SentryHandler'),
        },
    },
    'loggers': {

        'payonline': {
            'level': 'ERROR',
            'handlers': ['sentry'],
            'propagate': False
        },

}

utils.py

logger = logging.getLogger('payonline')
logger.error('PayOnline: {}'.format(u"Connection error"), extra=self._extra_logging_params())