id summary reporter owner description type status component version severity resolution keywords cc stage has_patch needs_docs needs_tests needs_better_patch easy ui_ux 25516 Document that pdb isn't compatible with parallel test runner Daniel Wiesmann nobody "I regularly use the testing framework to run code I am working on and use pdb/ipdb to halt the execution and do some ""manual"" testing. In parallel testing mode I was not able to do that, as the pdb.set_trace() statement exits automatically. I guess that this is could be expected and maybe desired behaviour, but if not it would be nice to be able to ipdb into tests run in parallel as well. It took me a while to find the reason for the automatic exits, so if its not possible to pdb into parlallel tests, maybe adding a line or two in the documentation about this could be helpful for others." Cleanup/optimization closed Documentation 1.9a1 Normal fixed parallel tests Accepted 1 0 0 0 0 0