util.py 文件源码

def chroma_settings():
    """
    Walk back up parent directories until settings.py is found.
    Insert that directory as the first entry in sys.path.
    Import the settings module, then return it to the caller.
    """

    sys.path.insert(0, site_dir())
    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings")

    import settings
    return settings