Incompatibility with PyCharm 2019.2

[theY4Kman]

In the PyCharm 2019.2 EAP (PY-192.5438.16, prolly earlier ones, too), I noticed pytest-pycharm stopped pausing on assertion failures.

It seems this new PyCharm version also includes an update to the underlying PyDev debugger, bringing with it some attribute name changes.

I was able to reinstitute pausing on exceptions by changing this line

# no longer pauses for exception
debugger.handle_post_mortem_stop(thread, frame, frames_by_id, exception)

To this one

# works in pycharm 2019.2 eap
debugger.stop_on_unhandled_exception(thread, frame, frames_by_id, exception)