config.py 文件源码

def parse_user_config_from_code(config, source_code=None):
    try:
        if source_code is None:
            with codecs.open(config["base"]["strategy_file"], encoding="utf-8") as f:
                source_code = f.read()

        scope = {}

        code = compile(source_code, config["base"]["strategy_file"], 'exec')
        six.exec_(code, scope)

        __config__ = scope.get("__config__", {})

        for sub_key, sub_dict in six.iteritems(__config__):
            if sub_key not in config["whitelist"]:
                continue
            deep_update(sub_dict, config[sub_key])

    except Exception as e:
        system_log.error(_(u"in parse_user_config, exception: {e}").format(e=e))
    finally:
        return config