swf_exceptions.py 文件源码

def swf_exception_wrapper():
    try:
        yield
    except ClientError as err:
        err_type = err.response['Error'].get('Code', 'SWFResponseError')
        err_msg = err.response['Error'].get(
            'Message', 'No error message provided...')

        raise _swf_fault_exception.get(err_type, SWFResponseError)(err_msg)