utils.py 文件源码

def get_settings_name():
    """
        Gets the correct module to define Django's settings
    """
    # application_id -> settings file
    APPENGINE_PRODUCTION = os.getenv('SERVER_SOFTWARE', '').startswith(
        'Google App Engine')
    settings_map = {
        'greenday-project-v02-dev': 'greenday_core.settings.staging',
        'greenday-project-v02-potato': 'greenday_core.settings.potato',
        'greenday-project': 'greenday_core.settings.prod',
    }
    try:
        app_id = get_application_id().lower()
    except AttributeError:
        app_id = ''

    settings_module = settings_map.get(app_id) \
        if APPENGINE_PRODUCTION else 'greenday_core.settings.local'
    logging.info("Using settings: {0}".format(settings_module))

    return settings_module