log_utils.py 文件源码

def trace(method):
    #  @trace decorator
    def method_trace_on(*args, **kwargs):
        start = time.time()
        result = method(*args, **kwargs)
        end = time.time()
        log('{name!r} time: {time:2.4f}s args: |{args!r}| kwargs: |{kwargs!r}|'
            .format(name=method.__name__,time=end - start, args=args, kwargs=kwargs), LOGDEBUG)
        return result

    def method_trace_off(*args, **kwargs):
        return method(*args, **kwargs)

    if __is_debugging():
        return method_trace_on
    else:
        return method_trace_off