Обсуждение: Re: [COMMITTERS] pgsql: plpython: Add SPI cursor support

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Re: [COMMITTERS] pgsql: plpython: Add SPI cursor support

От
Tom Lane
Дата:
Peter Eisentraut <peter_e@gmx.net> writes:
> plpython: Add SPI cursor support

Buildfarm member narwhal does not like this patch.  It looks like
"PyObject_SelfIter" is not a compile-time constant on its version
of python (2.5, apparently).
        regards, tom lane


Re: [COMMITTERS] pgsql: plpython: Add SPI cursor support

От
Jan Urbański
Дата:
On 06/12/11 19:23, Tom Lane wrote:
> Peter Eisentraut <peter_e@gmx.net> writes:
>> plpython: Add SPI cursor support
> 
> Buildfarm member narwhal does not like this patch.  It looks like
> "PyObject_SelfIter" is not a compile-time constant on its version
> of python (2.5, apparently).

Hm, I quickly tried with a self-compiled Python 2.5.6 from the upstream
tarball and it compiled on my Linux machine.

I see that PyObject_SelfIter is defined here:

http://hg.python.org/cpython/file/b48e1b48e670/Include/object.h#l407

I'll try to dig around to see what can be causing that...

Cheers,
Jan


Re: [COMMITTERS] pgsql: plpython: Add SPI cursor support

От
Jan Urbański
Дата:
On 06/12/11 19:33, Jan Urbański wrote:
> On 06/12/11 19:23, Tom Lane wrote:
>> Peter Eisentraut <peter_e@gmx.net> writes:
>>> plpython: Add SPI cursor support
>>
>> Buildfarm member narwhal does not like this patch.  It looks like
>> "PyObject_SelfIter" is not a compile-time constant on its version
>> of python (2.5, apparently).
> 
> I'll try to dig around to see what can be causing that...

Seems that PyObject_GenericGetIter has been renamed to PyObject_SelfIter
at some point:

http://hg.python.org/cpython/rev/fd5ef7003469

I'm trying to muster whatever mercurial-foo I have to check if there's
been a 2.5 version tagged without that patch...

Jan


Re: [COMMITTERS] pgsql: plpython: Add SPI cursor support

От
Jan Urbański
Дата:
On 07/12/11 11:16, Jan Urbański wrote:
> On 06/12/11 19:33, Jan Urbański wrote:
>> On 06/12/11 19:23, Tom Lane wrote:
>>> Peter Eisentraut <peter_e@gmx.net> writes:
>>>> plpython: Add SPI cursor support
>>>
>>> Buildfarm member narwhal does not like this patch.  It looks like
>>> "PyObject_SelfIter" is not a compile-time constant on its version
>>> of python (2.5, apparently).
>>
>> I'll try to dig around to see what can be causing that...
> 
> Seems that PyObject_GenericGetIter has been renamed to PyObject_SelfIter
> at some point:
> 
> http://hg.python.org/cpython/rev/fd5ef7003469
> 
> I'm trying to muster whatever mercurial-foo I have to check if there's
> been a 2.5 version tagged without that patch...

So no, the renaming happened on Mar 17 2003 and 2.5 was tagged on
Sep 18 2006. The source tarball for 2.5 contains PyObject_SelfIter.

Both fennec and mastodon build OK with Python 2.5. Is it possible that
narwhal's Python installation is in some way broken?