[issue26502] traceback.extract_tb breaks compatibility by returning FrameSummary

Berker Peksag added the comment: Ok, let's close this issue then. -- resolution: -> fixed stage: patch review -> resolved status: open -> closed versions: -Python 3.5, Python 3.6 ___ Python tracker

[issue26502] traceback.extract_tb breaks compatibility by returning FrameSummary

Petr Viktorin added the comment: I don't think I have a good enough feel for what should, generally, go to 3.7. So take my opinion with a grain of salt. But honestly, I don't think the issue is important enough -- I've only seen one codebase affected by it, which wasn't hard to fix.

[issue26502] traceback.extract_tb breaks compatibility by returning FrameSummary

Berker Peksag added the comment: Thanks for merging this, Petr. What do you think about backporting to 3.7? -- components: -Documentation versions: +Python 3.8 ___ Python tracker

[issue26502] traceback.extract_tb breaks compatibility by returning FrameSummary

Petr Viktorin added the comment: New changeset 9797b7ae4496627836c55333765e10201a9840e3 by Petr Viktorin (Berker Peksag) in branch 'master': bpo-26502: Implement FrameSummary.__len__() (GH-8632) https://github.com/python/cpython/commit/9797b7ae4496627836c55333765e10201a9840e3 --

[issue26502] traceback.extract_tb breaks compatibility by returning FrameSummary

Change by Berker Peksag : -- keywords: +patch pull_requests: +8137 stage: needs patch -> patch review ___ Python tracker ___ ___

[issue26502] traceback.extract_tb breaks compatibility by returning FrameSummary

R. David Murray added the comment: I disagree that this is a duplicate. The question here is, should we add __len__? Since a FrameSummary object can be "cast into a tuple" and has a known len, I would say the answer is definitely yes. -- nosy: +r.david.murray resolution: duplicate

[issue26502] traceback.extract_tb breaks compatibility by returning FrameSummary

Berker Peksag added the comment: This is basically a duplicate of issue 25573. We need to add the examples in traceback module documentation to test_traceback.py. > Should __len__ be added as well? IMO, the new FrameSummary API (and its friends) shouldn't change the return value of the

[issue26502] traceback.extract_tb breaks compatibility by returning FrameSummary

Changes by STINNER Victor : -- nosy: +rbcollins ___ Python tracker ___ ___

[issue26502] traceback.extract_tb breaks compatibility by returning FrameSummary

New submission from Petr Viktorin: According to the docs [0], traceback.extract_tb should return 4-tuples (filename, line number, function name, text). [0] https://docs.python.org/3/library/traceback.html#traceback.extract_tb Instead, since Python 3.5, it returns FrameSummary objects, which