Jordan Adler, Joe Gordon - Migrating Pinterest from Python2 to Python3 - PyCon 2019
Why the open web links it
Details the challenges and strategies of migrating a large codebase from Python 2 to Python 3.
Linked by 3 independent sites, 1 of them widely read in the 2026-10 crawl of the open web, including qt-project.org, pyq.jp.