Hey nlust — thanks for the review!
Per comments on GitHub:
- pipe_drivers actually has its own implementation of TractDataIdContainer; it's not relying on coadd_utils;
- Although TractDataIdContainer is imported in qa_explorer, it doesn't seem to actually be used. I've made a PR against qa_explorer to remove all the unused imports, including this one.
- lauren points out that TractDataIdContainer is also used by pipe_analysis, but urges us not to block this work on sorting that out.
Given the above, do you have any further concerns here? There are no changes on the coadd_utils PR, but I'd be much obliged if you could give the new one against qa_explorer a quick sanity check.