From: Ista Zahn <istazahn@gmail.com>
To: Eric Schulte <schulte.eric@gmail.com>
Cc: Bastien <bzg@altern.org>,
nicholas.dokos@hp.com, emacs-orgmode <emacs-orgmode@gnu.org>
Subject: Re: python sessions
Date: Mon, 25 Mar 2013 12:01:58 -0400 [thread overview]
Message-ID: <CA+vqiLHvZREKonsx8ejddKN-6o6S7tPv3Dq=jpSFjVXJDjPGRw@mail.gmail.com> (raw)
In-Reply-To: <87vc8fv671.fsf@gmail.com>
On Mon, Mar 25, 2013 at 11:40 AM, Eric Schulte <schulte.eric@gmail.com> wrote:
> John Hendy <jw.hendy@gmail.com> writes:
>
>> On Sun, Mar 24, 2013 at 9:38 PM, Nick Dokos <nicholas.dokos@hp.com> wrote:
>>> Eric Schulte <schulte.eric@gmail.com> wrote:
>>>
>>>> >
>>>> > From participating in evaluating code throughout the discussion and
>>>> > catching the comments throughout, I'd say yes, at least in terms of
>>>> > how other babel languages function. In other words =#+begin_src R
>>>> > :session foo= creates an R session named "foo" whereas doing the same
>>>> > with =python= instead of =R= does not yield a named session.
>>>> >
>>>> > From what others experienced, however, the functionality was working
>>>> > correctly (results were persistent across blocks and two differently
>>>> > names blocks created two different sessions), just not named
>>>> > correctly.
>>>> >
>>>>
>>>> See the cond form starting at line 169 in ob-python.el. Different
>>>> session functionality is used based on the `org-babel-python-mode'
>>>> variable, and on the version of Emacs in use (prior to 24.1 or not).
>>>>
>>>> The branch taken when `org-babel-python-mode' equals 'python is
>>>> certainly broken, as it never saves the name of the newly created
>>>> buffer, so session re-use and use of multiple named sessions probably
>>>> works only when `org-babel-python-mode' equals 'python-mode.
>>>>
>>>
>>> That's me: org-babel-python-mode's value is python, so it's no wonder
>>> it's broken given what Eric says. I'm on emacs 24.3.50 where there is
>>> python.el but no python-mode.el. I tried the "cheap" workaround of
>>> switching the value to python-mode, but that does a (require
>>> 'python-mode) somewhere, so that option is out as well.
>>
>> I'm on Emacs 24.3.1 and have no python-mode.el, either (only
>> python.el). My setup is working correctly (again, with the caveat of
>> not having named sessions).
>>
>
> It sounds like we have the same setup, and the following un-named
> session example does not work for me. The first code block evaluates
> successfully, but it doesn't appear to be having any impact on the
> default session (e.g., in the *Python* buffer).
>
> Returns the value of x as expected.
>
> #+begin_src python :session
> x = 1
> return x
> #+end_src
>
> #+RESULTS:
> : 1
>
> #+begin_src python :session
> return x
> #+end_src
>
> #+RESULTS:
>
> The second code block /should/ have access to the x variable defined
> previous, but instead it throws an error because x is undefined.
>
> Currently I'd say session support for python is completely broken.
As of this morning I've joined the "it does not work" crowd. Python
sessions worked for me last week, but are now completely broken for me
in the way Eric and others describe.
Best,
Ista
>
> --
> Eric Schulte
> http://cs.unm.edu/~eschulte
>
next prev parent reply other threads:[~2013-03-25 16:02 UTC|newest]
Thread overview: 217+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-19 21:40 python sessions Gary Oberbrunner
2013-03-20 0:04 ` John Hendy
2013-03-20 3:07 ` Nick Dokos
2013-03-20 6:44 ` Andreas Röhler
2013-03-20 12:54 ` Ista Zahn
2013-03-20 14:08 ` Nick Dokos
2013-03-20 14:28 ` Gary Oberbrunner
2013-03-20 17:21 ` Andreas Röhler
2013-03-20 7:08 ` Andreas Röhler
2013-03-20 15:38 ` John Hendy
2013-03-20 15:42 ` John Hendy
2013-03-20 16:06 ` Nick Dokos
[not found] ` <CAFChFygsUeBejEY6m2bSU0C5cjLYz0nUADH=s+BYxajfZ2sKKQ@mail.gmail.com>
2013-03-20 16:12 ` Fwd: " Gary Oberbrunner
2013-03-20 17:08 ` Andreas Röhler
2013-03-20 17:25 ` Nick Dokos
2013-03-20 17:54 ` John Hendy
2013-03-20 18:15 ` Nick Dokos
2013-03-20 18:32 ` Ista Zahn
2013-03-20 18:39 ` Nick Dokos
2013-03-20 18:43 ` Andreas Röhler
2013-03-20 19:42 ` Ista Zahn
2013-03-20 19:53 ` Andreas Röhler
2013-03-20 20:12 ` Ista Zahn
2013-03-20 20:25 ` Gary Oberbrunner
2013-03-20 22:06 ` Ista Zahn
2013-03-20 18:42 ` Andreas Röhler
2013-03-20 19:01 ` Andreas Röhler
[not found] ` <CAFChFygPrhuHHyMo2Vk2_OdksWVB=oACA7jnOXN+itUNqh-nqw@mail.gmail.com>
[not found] ` <CA+M2ft9bO7DU61vVeYrhduVvkg1V6PMuiyvsOy5tNWuXcSUEpw@mail.gmail.com>
[not found] ` <CAFChFyhbeXE4HNLKA6Ubii+MtQwD7=4khAypa+--coZrQiJekA@mail.gmail.com>
2013-03-21 1:22 ` Gary Oberbrunner
2013-03-21 1:54 ` John Hendy
2013-03-21 1:56 ` Gary Oberbrunner
2013-03-21 7:42 ` Andreas Röhler
2013-03-21 7:43 ` Bastien
2013-03-21 8:13 ` Andreas Röhler
2013-03-23 22:07 ` Eric Schulte
2013-03-24 1:29 ` John Hendy
2013-03-24 22:59 ` Eric Schulte
2013-03-25 2:38 ` Nick Dokos
2013-03-25 2:59 ` John Hendy
2013-03-25 6:34 ` Andreas Röhler
2013-03-25 15:40 ` Eric Schulte
2013-03-25 15:55 ` John Hendy
2013-03-25 16:07 ` Eric Schulte
2013-03-25 16:41 ` Nick Dokos
2013-03-25 16:01 ` Ista Zahn [this message]
2013-03-25 16:23 ` John Hendy
2013-03-25 16:43 ` Eric Schulte
2013-03-25 17:27 ` Andreas Röhler
2013-03-25 17:41 ` John Hendy
2013-03-25 18:16 ` Ista Zahn
2013-03-25 19:30 ` Ivan Andrus
2013-03-24 7:47 ` Andreas Röhler
2013-03-24 14:47 ` John Hendy
2013-03-24 15:30 ` Andreas Röhler
2013-03-24 16:58 ` Nick Dokos
2013-03-24 16:59 ` John Hendy
2013-03-24 18:41 ` Nick Dokos
2013-03-25 20:46 ` Andreas Röhler
2013-03-25 21:37 ` Eric Schulte
2013-03-26 6:29 ` Andreas Röhler
2013-03-26 12:32 ` Eric Schulte
2013-03-26 21:41 ` Gary Oberbrunner
2013-03-26 21:47 ` John Hendy
2013-03-27 6:19 ` Andreas Röhler
2013-03-30 7:19 ` Andreas Röhler
-- strict thread matches above, loose matches on Subject: below --
2012-10-31 6:12 Bug? R: Org babel block execution *drastically* slower than in ESS session directly John Hendy
2012-10-31 16:41 ` cberry
2012-10-31 17:18 ` John Hendy
2012-10-31 20:12 ` cberry
2012-10-31 20:23 ` John Hendy
2012-10-31 20:56 ` Thomas S. Dye
2012-10-31 23:00 ` Nick Dokos
2012-10-31 22:53 ` Nick Dokos
2012-11-01 14:53 ` John Hendy
2012-11-01 15:38 ` Nick Dokos
2012-11-01 18:17 ` John Hendy
2012-11-01 18:18 ` John Hendy
2012-11-01 18:48 ` Nick Dokos
2012-11-14 3:27 ` Aaron Ecay
2012-11-14 4:52 ` John Hendy
2012-11-14 6:32 ` Aaron Ecay
2012-11-14 8:28 ` Thomas S. Dye
2012-11-14 8:35 ` Andreas Leha
2012-11-16 15:45 ` Eric Schulte
2012-11-16 17:47 ` Andreas Leha
2012-11-16 19:00 ` John Hendy
2012-11-16 20:25 ` Achim Gratz
2012-11-17 17:12 ` Eric Schulte
2012-11-18 0:41 ` Aaron Ecay
2012-11-18 0:57 ` Eric Schulte
2012-11-18 1:41 ` Aaron Ecay
2012-11-19 1:18 ` Eric Schulte
2012-11-19 5:11 ` Eric Schulte
2012-08-26 20:11 Alternate format for datetree c b
2012-08-27 1:16 ` John Hendy
2012-08-27 4:04 ` Nick Dokos
2012-08-27 6:08 ` John Hendy
2012-08-28 8:49 ` Ian Barton
2012-08-28 12:49 ` Nick Dokos
2012-08-28 12:50 ` Nick Dokos
2012-08-29 7:49 ` Ian Barton
[not found] ` <lists@manor-farm.org>
2012-08-29 14:17 ` Nick Dokos
2012-08-29 14:25 ` John Hendy
2012-08-29 20:01 ` Ian Barton
2012-09-06 7:46 ` Ian Barton
2012-09-06 5:42 ` c b
2012-09-06 6:26 ` Nick Dokos
2012-09-06 7:00 ` Jambunathan K
2012-09-06 15:33 ` John Hendy
2012-09-06 16:08 ` Jonathan Leech-Pepin
2011-11-02 2:22 Pass LaTeX exporter option prior to \documentclass John Hendy
2011-11-02 2:43 ` suvayu ali
2011-11-02 10:30 ` suvayu ali
2011-11-03 17:48 ` John Hendy
2011-11-03 17:55 ` suvayu ali
2011-11-03 18:07 ` John Hendy
2011-11-04 17:29 ` Nick Dokos
2011-11-04 19:29 ` suvayu ali
2011-10-19 14:54 Prompt for time when clocking in? Nathan Neff
2011-10-19 15:12 ` John Hendy
2011-10-19 15:35 ` Nick Dokos
2011-10-20 16:15 ` Nathan Neff
2011-10-20 17:09 ` Nick Dokos
2011-10-20 17:44 ` Nathan Neff
2011-10-19 16:37 ` Bernt Hansen
2011-08-05 22:15 Handling errors in command line exporting of agenda? John Hendy
2011-08-05 23:34 ` suvayu ali
2011-08-05 23:35 ` suvayu ali
2011-08-08 18:12 ` John Hendy
2011-08-08 18:28 ` suvayu ali
2011-08-08 18:53 ` John Hendy
2011-08-08 18:59 ` suvayu ali
2011-08-08 19:48 ` John Hendy
2011-08-08 20:22 ` suvayu ali
2011-08-08 20:31 ` John Hendy
2011-08-08 20:33 ` Nick Dokos
2011-08-08 20:37 ` Nick Dokos
2011-08-08 20:54 ` John Hendy
2011-08-08 21:09 ` Nick Dokos
2011-08-08 21:27 ` John Hendy
2011-08-08 21:30 ` suvayu ali
2011-08-08 22:17 ` Nick Dokos
2011-08-08 21:46 ` suvayu ali
2011-06-15 10:29 BUG: Newest org-mode interferes with desktop save Rainer M Krug
2011-06-15 16:49 ` Eric Schulte
2011-06-15 17:35 ` Nick Dokos
2011-06-15 18:23 ` Rainer M Krug
2011-06-15 18:21 ` Rainer M Krug
2011-06-15 18:31 ` Eric Schulte
2011-06-15 18:59 ` Rainer M Krug
2011-06-15 22:40 ` Nick Dokos
2011-06-16 7:15 ` Rainer M Krug
2011-06-16 7:29 ` Jambunathan K
2011-06-16 8:22 ` Rainer M Krug
2011-05-24 15:54 Passing font size to exported LaTeX table John Hendy
2011-05-24 16:44 ` Sebastien Vauban
2011-05-24 18:57 ` John Hendy
2011-05-24 19:25 ` Nick Dokos
2011-05-24 19:31 ` John Hendy
2011-05-24 19:58 ` Thomas S. Dye
2011-05-24 20:42 ` Nick Dokos
2011-05-24 21:12 ` Nick Dokos
2011-05-24 21:19 ` Nick Dokos
2011-05-25 7:22 ` Thomas S. Dye
2011-05-27 0:58 ` suvayu ali
2011-05-27 6:46 ` Thomas S. Dye
2011-05-27 7:07 ` suvayu ali
2011-05-27 16:17 ` Thomas S. Dye
2011-05-27 16:50 ` Suvayu Ali
2011-05-27 17:37 ` Thomas S. Dye
2011-05-27 18:30 ` Suvayu Ali
2011-05-27 21:25 ` Thomas S. Dye
2011-05-28 7:17 ` Sebastien Vauban
2011-05-28 10:14 ` Suvayu Ali
2011-05-28 15:21 ` Nick Dokos
2011-05-28 18:10 ` Suvayu Ali
2011-06-01 18:50 ` Nick Dokos
2011-06-01 19:08 ` Suvayu Ali
2011-06-10 22:31 ` Suvayu Ali
2011-06-13 1:38 ` suvayu ali
2011-06-13 1:52 ` Nick Dokos
2011-06-13 2:40 ` Suvayu Ali
2011-06-13 3:29 ` Nick Dokos
2011-06-13 3:45 ` Thomas S. Dye
2011-06-13 4:27 ` Nick Dokos
2011-06-13 4:56 ` Suvayu Ali
2011-06-13 5:29 ` Nick Dokos
2011-06-13 6:42 ` Suvayu Ali
2011-05-24 20:06 ` Nick Dokos
2011-05-24 19:42 ` Sebastien Vauban
2010-08-21 19:30 Gnuplot unevenly spaced non-numeric data plot? John Hendy
2010-08-21 20:35 ` Eric S Fraga
2010-08-21 20:41 ` Nick Dokos
2010-08-21 21:11 ` John Hendy
2010-08-21 22:41 ` John Hendy
2010-08-21 23:17 ` Nick Dokos
2010-08-23 14:22 ` John Hendy
2010-08-23 15:16 ` Nick Dokos
[not found] ` <AANLkTi=WTLBL1Giq0GTrjCo-A1s=iP4u1Qxn57cH-xnB@mail.gmail.com>
[not found] ` <AANLkTimSVm=-2o39CQ9wSMT276Dee4Tuj9jLKJH-c+cd@mail.gmail.com>
2010-08-24 2:44 ` [For Worg?] " John Hendy
2010-08-24 5:25 ` suvayu ali
2010-08-24 5:56 ` Nick Dokos
2010-08-25 0:32 ` Eric Schulte
2010-08-25 1:06 ` John Hendy
2010-08-25 1:35 ` Eric Schulte
2010-08-25 18:38 ` John Hendy
2010-08-25 18:52 ` Eric Schulte
[not found] ` <jw.hendy@gmail.com>
2012-03-12 21:13 ` Beamer specific setupfile? John Hendy
2012-03-12 21:48 ` Nick Dokos
2012-03-12 22:09 ` John Hendy
2012-03-12 22:30 ` Nick Dokos
2012-03-12 22:44 ` Nick Dokos
2012-03-13 5:02 ` John Hendy
2012-03-13 5:46 ` Nick Dokos
2012-04-25 8:16 ` Eric Fraga
2012-04-25 8:59 ` Eric Fraga
2012-03-12 23:01 ` Nick Dokos
2012-03-12 21:51 ` Nick Dokos
2012-03-12 22:05 ` Nick Dokos
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