"""Common configuration."""

import logging
import os
import sys

DEV_ENVIRONMENT = 'dev'
TEST_ENVIRONMENT = 'test'
PROD_ENVIRONMENT = 'prod'
ENVIRONMENT = os.environ.get('Environment', DEV_ENVIRONMENT)

# Error reporting.
SENTRY_DSN = os.environ.get('SENTRY_DSN') or None

# Logger configuration.
LOGGER_LEVEL = getattr(logging, os.environ.get('LOGGER_LEVEL', 'INFO'))
logger = logging.getLogger()
logger.setLevel(LOGGER_LEVEL)
stream_handler = logging.StreamHandler(sys.stdout)
stream_handler.setLevel(logging.DEBUG)
logger.addHandler(stream_handler)

if ENVIRONMENT != TEST_ENVIRONMENT:
    assert SENTRY_DSN, 'SENTRY_DSN is not set'