June 20, 2007
Guido van Rossum Posts Python Status Update
Guido van Rossum has posted a status update on progress toward the 3.0 version of Python.
Python creator Guido van Rossum has posted a summary of progress in the "Python 3000 project," which is the code name for Python 3.0. The release schedule has slipped by two months, with a proposed first alpha now slated for the end of August. The final release is scheduled for one year from then.
In his update, he lays out an eight-step plan for developers who need to transition their code from Python 2.6 to Python 3.0. Changes between the two versions will break backward compatibility, so transition is not trivial. A tool to convert Python 2.6 syntax to Python 3.0 syntax exists.
Van Rossum then provides a laundry list of language changes, including a new I/O library, new print() and format() functions, and many changes to the class and type system, including class decorators and a new metaclass syntax.
The full posting can be found here.
