gnuplot-py-users

[Gnuplot-py-users] gnuplot and windows

[alain d. <ala...@gm...>]

Hi

I try to run Gnuplot in Python under windows with IDLE or through a command
line. I'm running Python version. 2.6.4.


import Gnuplot, Gnuplot.funcutils
from numpy import *
g = Gnuplot.Gnuplot(debug=1)
gnuplot> set terminal windows
g.title('A simple example')


Traceback (most recent call last):
  File "<pyshell#4>", line 1, in <module>
    g.title('A simple example')
  File "C:\Python26\lib\site-packages\Gnuplot\_Gnuplot.py", line 473, in
title
    self.set_label('title', s, offset=offset, font=font)
  File "C:\Python26\lib\site-packages\Gnuplot\_Gnuplot.py", line 410, in
set_label
    self(string.join(cmd))
  File "C:\Python26\lib\site-packages\Gnuplot\_Gnuplot.py", line 210, in
__call__
    self.gnuplot(s)
  File "C:\Python26\lib\site-packages\Gnuplot\gp_win32.py", line 130, in
__call__
    self.write(s + '\n')
IOError: [Errno 22] Invalid argument

Can you give me some advice about the way to solve that problem?
Best Regards


-- 
Alain Dimier

(33) 4 26 64 86 91

Re: [Gnuplot-py-users] gnuplot and windows

[Paweł S. <paw...@gm...>]

In what path you have a Gnuplot installed. I have that error when in
Gnuplot path i have a " " (space)
in my example :
"c:/Program Files/Gnuplot/bin/wgnuplot.exe".
Then I copy Gnuplot dir to c:/ and change a path in gp_win32.py and
that solve my problem.

Pleas answer did this help you too ???


Paweł Siergiejuk

2010/3/3 alain dimier <ala...@gm...>:
> Hi
>
> I try to run Gnuplot in Python under windows with IDLE or through a command
> line. I'm running Python version. 2.6.4.
>
>
> import Gnuplot, Gnuplot.funcutils
> from numpy import *
> g = Gnuplot.Gnuplot(debug=1)
> gnuplot> set terminal windows
> g.title('A simple example')
>
>
> Traceback (most recent call last):
>   File "<pyshell#4>", line 1, in <module>
>     g.title('A simple example')
>   File "C:\Python26\lib\site-packages\Gnuplot\_Gnuplot.py", line 473, in
> title
>     self.set_label('title', s, offset=offset, font=font)
>   File "C:\Python26\lib\site-packages\Gnuplot\_Gnuplot.py", line 410, in
> set_label
>     self(string.join(cmd))
>   File "C:\Python26\lib\site-packages\Gnuplot\_Gnuplot.py", line 210, in
> __call__
>     self.gnuplot(s)
>   File "C:\Python26\lib\site-packages\Gnuplot\gp_win32.py", line 130, in
> __call__
>     self.write(s + '\n')
> IOError: [Errno 22] Invalid argument
>
> Can you give me some advice about the way to solve that problem?
> Best Regards
>
>
> --
> Alain Dimier
>
> (33) 4 26 64 86 91
>
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