Python 3.0 is a major change from the Python 2 series, and the first release that is intentionally backwards-incompatible.

Programming languages: Python's new developer in residence and their 'make-it-or-break-it' role The enormity of the Python project means it has accumulated a sizeable backlog of issues over the years.

If old Python networking and web libraries aren't fast enough for you, these new additions break speed limits and unleash new possibilities Faster, simpler, more “Pythonic” — those are the ...

Major Python update makes break with past Python 3.0 is a major change from the Python 2 series, and the first release that is intentionally backwards-incompatible.