JPMorgan's Athena trading platform is reportedly built on 35 million lines of Python 2.7 code and, according to a report by eFinancialCareers, the banking giant only kicked off its Python ...

Saying that it was finally time for the community to bid a “fond but firm farewell to Python 2”, core developer Benjamin Peterson marked the release of Python 2.7.18 on April 20th; offi… ...

But annotating four million lines of Python code in this way isn’t a straightforward task, here are some of the lesser-known benefits and how Dropbox accomplished the task.