[M] Change in pysim[master]: [1/6] personalization: refactor: drop ClassVarMeta use

Attention is currently required from: fixeria, neels. laforge has posted comments on this change by neels. ( https://gerrit.osmocom.org/c/pysim/+/39741?usp=email ) Change subject: [1/6] personalization: refactor: drop ClassVarMeta use ...................................................................... Patch Set 7: (1 comment) File pySim/esim/saip/personalization.py: https://gerrit.osmocom.org/c/pysim/+/39741/comment/f3b91bd8_214049bb?usp=em… : PS7, Line 155: class SdKeyScp80_01(SdKey): I'm still somewhat doubtful that this is an improvement. You're turning something that was a very nice single-line syntax into something that now needs three lines to declare something. The original syntax was almost like a table, with columns listing each key_id and key_usage_qual at the same positinin of each line... What I really fail to see is some kind of argument in the commit log how the new approach is better than the old one. I really don't want to spend weeks or months arguing about this. I just want to understand what is the improvement here. "Not using a metaclass" doesn't seem like a qualitative improvement of the code. What was the problem caused by the metaclass? Why is it desirable to not use one? The questions are not rhethorical. I tend to use metaclasses quite a bit in pySim and elsewhere, and so far nobody has argued in code review that anything is wrong about this. -- To view, visit https://gerrit.osmocom.org/c/pysim/+/39741?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I60ea8fd11fb438ec90ddb08b17b658cbb789c051 Gerrit-Change-Number: 39741 Gerrit-PatchSet: 7 Gerrit-Owner: neels <nhofmeyr(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-CC: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-CC: laforge <laforge(a)osmocom.org> Gerrit-Attention: neels <nhofmeyr(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Sat, 19 Apr 2025 16:07:25 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No