On 11 Apr 2022 14:28:51 GMT, Peter Pearson <pkpearson@nowhere.invalid> declaimed the following:
>Is this homework? In this newsgroup, by custom, homework problems >should be announced as such, since the best answer to a homework >question is different from the best answer to a real-life problem. > It's a return to a long cryptic thread from January... <199c23c7-de58-44ae-a216-760c8f36c5...@googlegroups.com> "What to write or search on github to get the code for what is written below:" It is nice to see that the insistence on using Excel for the data storage seems to have been dropped (at least, the code shown appears to be something like SQLAlchemy), but the OP really should spend a few weeks studying database normalization and use of foreign keys -- concepts which, properly applied, means there is no need for these confusing hand-tracked indices. -- Wulfraed Dennis Lee Bieber AF6VN wlfr...@ix.netcom.com http://wlfraed.microdiversity.freeddns.org/ -- https://mail.python.org/mailman/listinfo/python-list