Now that we know how to build a module, the time has come to discover what goes into coding a module. Mostly this is a matter of making use of the C API and this is the subject of most of this book.

Python 3.15 is expected to speed up some programs and simplifies handling immutable data. UTF-8 as standard requires testing.

The IIT Kanpur has launched a five week certificate programme on Python for AI, ML And DL. The programme will be conducted from December 14, 2026 to January 15, 2027.