Navigate to source in Eclipse from external application

Question

Hi!

I'm developing GAE application in Eclipse with PyDev and am using gaeunit for testing.

gaeunit generates output in web browser like this:

Traceback (most recent call last):
  File "tests\test_user.py", line 9, in test_current_user
    user = users.current_user
AttributeError: 'User' object has no attribute 'current_user'

I want add links to this stack trace so that I can navigate to mentioned line in mentioned files with one mouse click.

I roughly know how to detect source code locations in stack trace, I can think of a way to call some external action from web browser.

How to tell Eclipse to navigate to a particular line in a particular file from an external application?

Maybe somebody has already implemented something similar?