Lists: | pgsql-hackers |
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From: | "Jim C(dot) Nasby" <jim(at)nasby(dot)net> |
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To: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Is python 2.5 supported? |
Date: | 2006-10-16 19:46:40 |
Message-ID: | 20061016194010.GA42166@nasby.net |
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Since installing python 2.5, tapir has been failing:
http://pgbuildfarm.org/cgi-bin/show_log.pl?nm=tapir&dt=2006-10-15%2020:20:16
Several of the failures appear to be a simple change in error reporting;
I haven't investigated why import_succeed() failed.
Should python 2.5 work with plpython?
--
Jim Nasby jim(at)nasby(dot)net
EnterpriseDB http://enterprisedb.com 512.569.9461 (cell)
From: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
---|---|
To: | pgsql-hackers(at)postgresql(dot)org |
Cc: | "Jim C(dot) Nasby" <jim(at)nasby(dot)net> |
Subject: | Re: Is python 2.5 supported? |
Date: | 2006-10-16 21:15:40 |
Message-ID: | 200610162315.41623.peter_e@gmx.net |
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Jim C. Nasby wrote:
> Since installing python 2.5, tapir has been failing:
I have removed the use of the deprecated whrandom module, which should
take care of one regression test failure, but after that I get
*** glibc detected *** free(): invalid pointer: 0xa5df6e78 ***
LOG: server process (PID 1720) was terminated by signal 6
--
Peter Eisentraut
http://developer.postgresql.org/~petere/
From: | Hannu Krosing <hannu(at)skype(dot)net> |
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To: | Sven Suursoho <sven(dot)suursoho(at)skype(dot)net> |
Cc: | "Jim C(dot) Nasby" <jim(at)nasby(dot)net>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Is python 2.5 supported? |
Date: | 2006-10-17 09:59:10 |
Message-ID: | 1161079150.2886.2.camel@localhost.localdomain |
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Ühel kenal päeval, E, 2006-10-16 kell 14:46, kirjutas Jim C. Nasby:
> Since installing python 2.5, tapir has been failing:
>
> http://pgbuildfarm.org/cgi-bin/show_log.pl?nm=tapir&dt=2006-10-15%2020:20:16
>
> Several of the failures appear to be a simple change in error reporting;
> I haven't investigated why import_succeed() failed.
>
> Should python 2.5 work with plpython?
This is about pl_python ?
Forwarding to Sven to investigate
--
----------------
Hannu Krosing
Database Architect
Skype Technologies OÜ
Akadeemia tee 21 F, Tallinn, 12618, Estonia
Skype me: callto:hkrosing
Get Skype for free: http://www.skype.com
From: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
---|---|
To: | pgsql-hackers(at)postgresql(dot)org |
Cc: | Hannu Krosing <hannu(at)skype(dot)net>, Sven Suursoho <sven(dot)suursoho(at)skype(dot)net>, "Jim C(dot) Nasby" <jim(at)nasby(dot)net> |
Subject: | Re: Is python 2.5 supported? |
Date: | 2006-10-27 14:02:15 |
Message-ID: | 200610271602.17375.peter_e@gmx.net |
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Am Dienstag, 17. Oktober 2006 11:59 schrieb Hannu Krosing:
> > Several of the failures appear to be a simple change in error reporting;
> > I haven't investigated why import_succeed() failed.
> >
> > Should python 2.5 work with plpython?
>
> This is about pl_python ?
>
> Forwarding to Sven to investigate
Any news on this? We've had another bug report stating the same issue.
--
Peter Eisentraut
http://developer.postgresql.org/~petere/
From: | "Sven Suursoho" <sven(dot)suursoho(at)skype(dot)net> |
---|---|
To: | "Peter Eisentraut" <peter_e(at)gmx(dot)net> |
Cc: | "Hannu Krosing" <hannu(at)skype(dot)net>, "Jim C(dot) Nasby" <jim(at)nasby(dot)net>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Is python 2.5 supported? |
Date: | 2006-10-27 14:48:34 |
Message-ID: | op.th24ogcvfmjip7@localhost |
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Hello,
On Fri, 27 Oct 2006 17:02:15 +0300, Peter Eisentraut <peter_e(at)gmx(dot)net>
wrote:
> Am Dienstag, 17. Oktober 2006 11:59 schrieb Hannu Krosing:
>> > Several of the failures appear to be a simple change in error
>> reporting;
>> > I haven't investigated why import_succeed() failed.
>> >
>> > Should python 2.5 work with plpython?
>>
>> This is about pl_python ?
>>
>> Forwarding to Sven to investigate
>
> Any news on this? We've had another bug report stating the same issue.
>
Yes, I'm going to action in coming weekend or next week.
--
Sven Suursoho
mailto:sven(dot)suursoho(at)skype(dot)net | callto://svensoho
Skype Software OÜ, http://www.skype.com
Information contained in this email is confidential and proprietary
From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
---|---|
To: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
Cc: | pgsql-hackers(at)postgresql(dot)org, "Jim C(dot) Nasby" <jim(at)nasby(dot)net> |
Subject: | Re: Is python 2.5 supported? |
Date: | 2006-11-06 15:49:42 |
Message-ID: | 11160.1162828182@sss.pgh.pa.us |
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Peter Eisentraut <peter_e(at)gmx(dot)net> writes:
> Jim C. Nasby wrote:
>> Since installing python 2.5, tapir has been failing:
> I have removed the use of the deprecated whrandom module, which should
> take care of one regression test failure, but after that I get
> *** glibc detected *** free(): invalid pointer: 0xa5df6e78 ***
> LOG: server process (PID 1720) was terminated by signal 6
A bit of study of the Python documentation suggests that plpython.c is
taking a whole lot of shortcuts in setting up its Python type objects.
For me, this crash goes away with the attached patch ... but I don't
know if it might fail with old Python versions.
There are still a number of regression test diffs, which all look like
Python 2.5 has unilaterally changed the format of object descriptions, eg
! DETAIL: plpy.SPIError: Unknown error in PLy_spi_prepare
vs
! DETAIL: <class 'plpy.SPIError'>: Unknown error in PLy_spi_prepare
Probably there's no help for that except to have two expected files.
regards, tom lane
Index: plpython.c
===================================================================
RCS file: /cvsroot/pgsql/src/pl/plpython/plpython.c,v
retrieving revision 1.89
diff -c -r1.89 plpython.c
*** plpython.c 4 Oct 2006 00:30:14 -0000 1.89
--- plpython.c 6 Nov 2006 15:45:58 -0000
***************
*** 1981,1987 ****
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
! 0, /* tp_xxx4 */
PLy_plan_doc, /* tp_doc */
};
--- 1981,1987 ----
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
! Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
PLy_plan_doc, /* tp_doc */
};
***************
*** 2026,2032 ****
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
! 0, /* tp_xxx4 */
PLy_result_doc, /* tp_doc */
};
--- 2026,2032 ----
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
! Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
PLy_result_doc, /* tp_doc */
};
***************
*** 2098,2104 ****
PLy_free(ob->args);
}
! PyMem_DEL(arg);
}
--- 2098,2104 ----
PLy_free(ob->args);
}
! arg->ob_type->tp_free(arg);
}
***************
*** 2152,2158 ****
Py_XDECREF(ob->rows);
Py_XDECREF(ob->status);
! PyMem_DEL(ob);
}
static PyObject *
--- 2152,2158 ----
Py_XDECREF(ob->rows);
Py_XDECREF(ob->status);
! arg->ob_type->tp_free(arg);
}
static PyObject *
***************
*** 2701,2707 ****
/*
* initialize plpy module
*/
! PLy_PlanType.ob_type = PLy_ResultType.ob_type = &PyType_Type;
plpy = Py_InitModule("plpy", PLy_methods);
plpy_dict = PyModule_GetDict(plpy);
--- 2701,2711 ----
/*
* initialize plpy module
*/
! if (PyType_Ready(&PLy_PlanType) < 0)
! elog(ERROR, "could not init PLy_PlanType");
! if (PyType_Ready(&PLy_ResultType) < 0)
! elog(ERROR, "could not init PLy_ResultType");
!
plpy = Py_InitModule("plpy", PLy_methods);
plpy_dict = PyModule_GetDict(plpy);