__init__.py 文件源码

def load_app():
    cfg_file = None
    cfg_path = CONF.api.api_paste_config
    paste_pipeline = CONF.api.paste_pipeline
    if not os.path.isabs(cfg_path):
        cfg_file = CONF.find_file(cfg_path)
    elif os.path.exists(cfg_path):
        cfg_file = cfg_path

    if not cfg_file:
        raise cfg.ConfigFilesNotFoundError([cfg.CONF.api.api_paste_config])
    LOG.info("Loading craton-api with pipeline %(pipeline)s and WSGI config:"
             "%(conf)s", {'conf': cfg_file, 'pipeline': paste_pipeline})
    return deploy.loadapp("config:%s" % cfg_file, name=paste_pipeline)