App Engine中的PyDev断点1.7.6坏了？ [英] PyDev Breakpoints in App Engine 1.7.6 broken?

问题描述

我刚刚升级到适用于我的python应用程序的App Engine 1.7.6 SDK，并意识到断点不再适用于 PyDev （Eclipse插件）当使用新的 dev_appserver.py 。

I just upgraded to the App Engine 1.7.6 SDK for my python app and realised that breakpoints no longer work in PyDev (Eclipse plugin) when using the new dev_appserver.py.

有没有人知道再次启用它们的方法？我假设新的服务器正在为Web服务器生成一个新的进程，并且调试器没有附加到该进程。我不知道如何配置它来做到这一点。

Does anyone know of a way of enabling them again? I assume the new server is spawning a new process for the web server, and the debugger isn't attaching to that one. I'm not sure how to configure it to do that though.

在此期间，我使用 old_dev_appserver.py server。

In the meantime I am using the old_dev_appserver.py server.

推荐答案

更新2012-07-27：

UPDATE 2012-07-27:

在评论后，我验证，问题是在更新到
PyDev后解决的。 2.8和App Engine 1.8.2

Following the comment, I verified, the issue is solved after updating to PyDev. 2.8 and App Engine 1.8.2

OBSOLETE：

我发现以下分析问题在 googleappengine issues tracker

I found the following analysis of the problem at googleappengine issues tracker

PDB不工作的原因是因为dev_appserver正在使用
stdin / stdout进行进程间通信。 Python内置了
的IPC库： http：//docs.python .ORG / 2 /库/ ipc.html 。
dev_appserver应该使用这些，然后stdin / stdout可以单独留下
，以便PDB仍然可以工作。

The reason why PDB doesn't work is because dev_appserver is using stdin/stdout for interprocess communication. Python has built-in libraries for IPC: http://docs.python.org/2/library/ipc.html. dev_appserver should use these, and then stdin/stdout can be left alone so that PDB still works.

所以似乎没有解决方法，而不是恢复使用old_dev_appserver.py

So it seems that there is no workaround, rather than reverting to use old_dev_appserver.py

更新2013-04-23：
无法调试是恼人的。
许多开发人员抱怨

UPDATE 2013-04-23: Inability to debug is annoying. Many developers complain about it

1. App Engine中的PyDev断点1.7.6坏了？


2. https://groups.google.com/forum/?fromgroups=#!topic/google- appengine / ep5BWYKpQpU


3. https://groups.google.com/forum/?fromgroups=#!topic/google-appengine/TCQuJpF44cY


4. https://code.google.com/p/appengine-devappserver2-experiment/问题/细节？id = 28


5. https://code.google .com / p / googleappengine / issues / detail？id = 9012

1. PyDev Breakpoints in App Engine 1.7.6 broken?
2. https://groups.google.com/forum/?fromgroups=#!topic/google-appengine/ep5BWYKpQpU
3. https://groups.google.com/forum/?fromgroups=#!topic/google-appengine/TCQuJpF44cY
4. https://code.google.com/p/appengine-devappserver2-experiment/issues/detail?id=28
5. https://code.google.com/p/googleappengine/issues/detail?id=9012

我正在跟踪这个问题在这里：
http://goo.gl/XRU01

I am keeping track of the development of this issue here: http://goo.gl/XRU01

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