PyInstaller works by reading your Python program, analyzing all its imports, ... A .spec file is used to create an executable with PyInstaller. Note the namespaces listed in excludes.

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.

Q&A: Python architect Guido van Rossum discusses what's so good about the programming language, what's in store for Version 2.5 and what they call him at Google.