Use an alternative Python 2 runtime. If altering the Python 2 code base isn’t a workable proposition, another alternative is to use a different Python 2 runtime, developed by a third party.

The last Python 2.x version is Python 2.7, which was released on July 3, 2010. Python 2.7 ended on January 1, 2020. Python 3 is not backward compatible with Python 2, so the code written for Python 2 ...