On 21 Jan 2010, at 00:11, Gabriel Genellina wrote:
> En Wed, 20 Jan 2010 19:45:44 -0300, Iain Barnett
> escribió:
>
>> Would anyone know if it's possible to install psycopg2-2.0.13 with
>> python3.1.1 (or similar)?I can install it with python2.6 with no problems,
>> but obviously I'd prefer to use the latest version. My system is OSX10.6,
>> and I'm new to Python.
>
> If you're new to Python, perhaps it's better to stay with the 2.6 version.
>
> Python 3.x introduced some incompatible changes in the language; not all
> third-party packages are available for Python 3.x yet. Regarding psycopg2,
> although some work has been done [1], there is no "official" release
> compatible with Python 3 yet.
>
> If you insist on using Python 3.1, there is another interface to PostgreSQL
> called pg8000 that claims to be Python 3.x compatible (I've not actually
> tested it).
>
> [1] http://mail.python.org/pipermail/python-porting/2008-December/04.html
> [2] http://pybrary.net/pg8000/
>
> --
> Gabriel Genellina
>
> --
> http://mail.python.org/mailman/listinfo/python-list
On 20 Jan 2010, at 23:58, Philip Semanchuk wrote:
>
> On Jan 20, 2010, at 5:45 PM, Iain Barnett wrote:
>
>> Hi,
>>
>> Would anyone know if it's possible to install psycopg2-2.0.13 with
>> python3.1.1 (or similar)? When I try I get the following
>>
>> $ sudo python setup.py install
>> Password:
>> File "setup.py", line 233
>> except Warning, w:
>> ^
>> SyntaxError: invalid syntax
>>
>>
>> I can install it with python2.6 with no problems, but obviously I'd prefer
>> to use the latest version. My system is OSX10.6, and I'm new to Python.
>
> Hi Iain,
> I've been out of the psycopg loop for a while now, but my guess is that the
> answer to your question is no. There are some Python 3-related checkins in
> the psycopg2 repository, but it looks like they're not ready for public use
> yet (unless you're adventurous).
>
> Here's the source repository, which contains a commit commented "First round
> of changes for Python 3":
> https://dndg.it/cgi-bin/gitweb.cgi?p=public/psycopg2.git
>
> If you scroll to the bottom of that page you'll see a "head" created
> especially for Python 2 which is where 2.0.13 came from.
>
> If you're willing to do some hacking on your own, Martin v. Löwis ported
> psycopg2 to Python 3 and provided a diff:
> http://mail.python.org/pipermail/python-porting/2008-December/18.html
>
> Last but not least, I should note that psycopg has its own mailing list, and
> I bet they know more about it there:
> http://lists.initd.org/mailman/listinfo/psycopg
>
> Hope this helps. Psycopg & Postgres both worked wonderfully well for me.
>
> Cheers
> Philip
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> http://mail.python.org/mailman/listinfo/python-list
Thanks to both of you, it really is much appreciated.
Regards
Iain
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