The Python project is preparing to migrate to a distributed version control … Ryan Paul – Mar 31, 2009 11:01 am | 8 Credit: Ian C.

To invoke a specific edition of Python, type py followed by the switch in the left-hand column for the appropriate version. For instance, to launch the 64-bit edition of Python 3.9, you would type ...

The newly approved Python Enhancement Proposal 751 gives Python a standard lock file format for specifying the dependencies of projects. Here’s the what, why, and when.