few things didn't work smooth
I just changed scriptutils.JumpToDocument to return None on error and your recent patch changed it to return the view object on success - so I think the second part of this patch is no longer needed. What is the first part for?
the first part "--only" is just a pychecker default option to test/report errors only of code in the explicitely checked file(s) - reasonable for a pychecker run from IDE, and generally.
(most python/3rd party *-imported modules (import * from xyz) otherwise cause a lot of less relevant warnings, as only few people use pychecker/pylint. )
yes, the second part is needless if the other patch was accepted
Checked in the first part of the patch - thanks!
Checking in mdi_pychecker.py;
new revision: 1.6; previous revision: 1.5