[SciPy-user] subprocess

Gökhan SEVER gokhansever@gmail....
Tue Jun 23 13:47:54 CDT 2009


On Tue, Jun 23, 2009 at 1:42 PM, Nils Wagner
<nwagner@iam.uni-stuttgart.de>wrote:

> On Tue, 23 Jun 2009 12:43:38 -0500
>  Gökhan SEVER <gokhansever@gmail.com> wrote:
> > On Tue, Jun 23, 2009 at 12:29 PM, Nils Wagner
> > <nwagner@iam.uni-stuttgart.de>wrote:
> >
> >> On Tue, 23 Jun 2009 11:20:45 -0600
> >>
> >>  Jim Vickroy <Jim.Vickroy@noaa.gov> wrote:
> >>
> >>> Nils Wagner wrote:
> >>>
> >>>> On Tue, 23 Jun 2009 10:52:13 -0600
> >>>>  Jim Vickroy <Jim.Vickroy@noaa.gov> wrote:
> >>>>
> >>>>
> >>>>> Nils Wagner wrote:
> >>>>>
> >>>>>
> >>>>>> Hi all,
> >>>>>>
> >>>>>> Sorry if the subject is off-topic.
> >>>>>>
> >>>>>> How can I run gimp from python using subprocess ?
> >>>>>>
> >>>>>> I would like to use several arguments, e.g.
> >>>>>>
> >>>>>> gimp --batch-interpreter=plug-in-script-fu-eval -i -d -b
> >>>>>> '(script-autocrop "a.png")' -b '(gimp-quit 0)'
> >>>>>>
> >>>>>>
> >>>>>> Thanks in advance.
> >>>>>>
> >>>>>>               Nils
> >>>>>> _______________________________________________
> >>>>>> SciPy-user mailing list
> >>>>>> SciPy-user@scipy.org
> >>>>>> http://mail.scipy.org/mailman/listinfo/scipy-user
> >>>>>>
> >>>>>>
> >>>>> ... don't know what Python version you are using but
> >>>>>recent releases
> >>>>> (version 2.4 and later) include the *subprocess* module.
> >>>>>
> >>>>> Questions of this sort are best posted to
> >>>>>*comp.lang.python*.
> >>>>>
> >>>>>
> >>>>  Thank you for your response.
> >>>> I know how to import subprocess, but how do I deal with
> >>>>all the quotes in
> >>>> the argument list
> >>>> of my gimp command ?
> >>>>
> >>>> Nils
> >>>> _______________________________________________
> >>>> SciPy-user mailing list
> >>>> SciPy-user@scipy.org
> >>>> http://mail.scipy.org/mailman/listinfo/scipy-user
> >>>>
> >>>>
> >>> It is usually a good idea to (at a minimum) post:
> >>>
> >>>   *  a small script that demonstrates the error
> >>>   * the exact text of the error the script triggers
> >>>   * the version of Python you are using
> >>>   * the OS you are using
> >>>
> >>
> >> Sure, I am using openSuSe 11.1 on x86_64 GNU/Linux,
> >>python2.6.
> >> gimp --version
> >> GNU Image Manipulation Program Version 2.6.2
> >>
> >> The script script-autocrop.scm should be placed in in
> >>~/.gimp2.6/scripts
> >>
> >> python -i autocrop.py
> >>
> >> (gimp:8196): Gimp-Core-CRITICAL **: gimp_image_opened:
> >>assertion
> >> `GIMP_IS_GIMP (gimp)' failed
> >> GIMP-Fehler: »/home/nwagner/)'« konnte nicht geöffnet
> >>werden: Datei oder
> >> Verzeichnis nicht gefunden
> >>
> >> batch command executed successfully
> >> batch command executed successfully
> >>
> >> ^CTraceback (most recent call last):
> >>  File "autocrop.py", line 6, in <module>
> >>    assert subprocess.call(cmd)==0, 'Error in cmd: %s' %
> >>cmd # Returncode
> >> should be zero
> >> gimp: terminated: Unterbrechung
> >>  File "/usr/lib64/python2.6/subprocess.py", line 444, in
> >>call
> >>    return Popen(*popenargs, **kwargs).wait()
> >>  File "/usr/lib64/python2.6/subprocess.py", line 1137,
> >>in wait
> >>    pid, sts = os.waitpid(self.pid, 0)
> >> KeyboardInterrupt
> >> /usr/lib64/gimp/2.0/plug-ins/script-fu terminated:
> >>Unterbrechung
> >>
> >>
> >> Datei oder Verzeichnis nicht gefunden means file or
> >>directory missing
> >>
> >> Nils
> >>
> >> _______________________________________________
> >> SciPy-user mailing list
> >> SciPy-user@scipy.org
> >> http://mail.scipy.org/mailman/listinfo/scipy-user
> >>
> >>
> >
> > Tried the scripts same error here too...
> >
> > Python 2.5.2 (r252:60911, Sep 30 2008, 15:41:38)
> > Linux ccn 2.6.27.19-170.2.35.fc10.i686.PAE (Fedora 10)
> >
> >
> > [gsever@ccn ~]$ python -i autocrop.py
> >
> > (gimp:10078): Gimp-Core-CRITICAL **: gimp_image_opened:
> >assertion
> > `GIMP_IS_GIMP (gimp)' failed
> > GIMP-Error: Opening '/home/gsever/)'' failed: No such
> >file or directory
> >
> > batch command executed successfully
> > batch command executed successfully
> >
> > ^Cgimp: terminated: Interrupt
> > Traceback (most recent call last):
> >  File "autocrop.py", line 6, in <module>
> >    assert subprocess.call(cmd)==0, 'Error in cmd: %s' %
> >cmd # Returncode
> > should be zero
> >  File "/usr/lib/python2.5/subprocess.py", line 444, in
> >call
> >    return Popen(*popenargs, **kwargs).wait()
> >  File "/usr/lib/python2.5/subprocess.py", line 1122, in
> >wait
> >    pid, sts = os.waitpid(self.pid, 0)
> > KeyboardInterrupt
> > /usr/lib/gimp/2.0/plug-ins/script-fu terminated:
> >Interrupt
> >
> > (script-fu:10081): LibGimp-WARNING **: script-fu:
> >gimp_flush(): error:
> > Broken pipe
>
> What is the output of
>
> gimp --batch-interpreter=plug-in-script-fu-eval -i -d -b
> '(script-autocrop "a.png")' -b '(gimp-quit 0)'
>


[gsever@ccn ~]$ gimp --batch-interpreter=plug-in-script-fu-eval -i -d -b
'(script-autocrop "a.png")' -b '(gimp-quit 0)'
batch command executed successfully

Why we are executing script-fu and not python-fu?


> I assume you have an png file called a.png in the current
> directory.
>

True, I have a dummy a.png file.
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