On Sep 11, 2007, at 6:11 AM, David Harvey wrote:

> On Sep 11, 2007, at 8:59 AM, Jaap Spies wrote:
>
>>
>> Hamptonio wrote:
>>> Many of you are probably already aware of this, but there is an  
>>> early
>>> alpha release of python 3000 that came out a couple of weeks ago.  I
>>> thought that might be worth pointing out now so folks can take a  
>>> look
>>> and get used to it early.  The final release is tentatively  
>>> scheduled
>>> for late 2008:
>>>
>>> http://www.python.org/download/releases/3.0/
>>>
>>> I would think most of the python in sage is relatively clean code
>>> that
>>> won't need a lot of changing, but it will help if we avoid conflicts
>>> now.
>>>
>>
>> There is a tool for translating existing code to Python 3k.
>> http://svn.python.org/view/sandbox/trunk/2to3/
>>
>> And in Python-2.6 (not yet released) there will be code to isolate
>> known issues.
>
> What I'm more worried about is cython compatibility, especially if
> python internals have changed a lot.

Me too... It looks like 2.x is going to be around for a while though,  
so we'll hopefully have time to transition. I'm not looking forward  
to having to have a 2.x and 3.x branch of Cython :-(


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