[Python-Dev] Has python-dev collapsed?
glyph at divmod.com
glyph at divmod.com
Thu Oct 30 03:22:50 CET 2008
On 29 Oct, 09:14 pm, amk at amk.ca wrote:
>Will 3.1 and 2.7 also be parallel releases? (I ask, not having read
>the 3xxx PEPS at all.)
>
>If yes, why? While I can see a case for 2.6/3.0 being in sync -- new
>features in 2.6 ease the transition to 3.0 -- I'd imagine that 3.1
>would be better with a shorter cycle (6-9 months) because there are
>more possible rough edges to clean up. 3.1 would likely include
>bugfixes from the eventual 2.7, so 3.1 might also trigger 2.6.1, but I
>don't think there's any harm if 3.1 contains features or incompatible
>fixes that are unavailable to 2.x users.
2.7 is where a new version of 2to3 will be distributed. As people
actually start trying to migrate real-world code, lots of issues are
inevitably going to be discovered there. From my perspective, 2.7 and
3.1 need to be synced because 2.7 is the tool that will actually enable
users of existing code to *use* 3.1.
And this isn't just about a release of the 2to3 tool itself, but fixes
in the 2.x backports of various stdlib features to deal with the kinds
of parity issues that users are only going to discover in large-scale,
real-world testing.
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