django - Django-piston 使活塞返回异常的完整回溯

Question

如何使活塞返回异常的完整追溯。默认情况下，它只返回最后一个错误文本。像

id() takes exactly one argument (0 given)

需要知道哪个文件和哪一行...

Answer 1

Piston 通过 加载 http 状态响应utils.rc，不会引发错误。

从文档中：

Configuration variables
Piston is configurable in a couple of ways, which allows more granular 
control of some areas without editing the code.

Setting                         Meaning
settings.PISTON_EMAIL_ERRORS    If (when) Piston crashes, it will email the 
                                administrators a backtrace (like the Django one
                                you see during DEBUG = True)
settings.PISTON_DISPLAY_ERRORS  Upon crashing, will display a small backtrace 
                                to the client, including the method signature 
                                expected.
settings.PISTON_STREAM_OUTPUT   When enabled, Piston will instruct Django to 
                                stream the output to the client, but please read
                                streaming before enabling it.

我建议设置一个记录器，哨兵和raven一起相当方便，你可以配置自己的日志级别和处理程序。