gnuplot-py-users

[Gnuplot-py-users] 1.7 problem

[John B. <bb...@ya...>]

Hello,

Thanks for Gnuplot.py!

The following is not a problem in 1.5:

>>> import Gnuplot
>>> g = Gnuplot.Gnuplot()
>>> g('test')
Traceback (most recent call last):
  File "<stdin>", line 1, in ?
  File
"C:\Python23\Lib\site-packages\Gnuplot\_Gnuplot.py",
line 199, in __call_
_
    self.gnuplot(s)
  File
"C:\Python23\Lib\site-packages\Gnuplot\gp_win32.py",
line 125, in __call_
_
    self.write(s + '\n')
IOError: [Errno 22] Invalid argument
>>>

Python 3.2.3
Numeric 23.1
Gnuplot.py 1.7
gnuplot 3.8j
win 2k

    --jab


=====
John Bollinger, CFA, CMT
www.BollingerBands.com

If you advance far enough, you arrive at the beginning.

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Re: [Gnuplot-py-users] 1.7 problem

[<kai...@t-...>]

Hello,

I guess nobody has responded to this email?

I don't use windows, but I believe that this problem usually indicates 
that gnuplot (i.e., the program, not the Python interface) didn't start 
up correctly.  It could be a PATH problem, for example.  If you search 
the mailing list archives you will see several similar questions and 
responses.

Michael

John Bollinger wrote:

>Hello,
>
>Thanks for Gnuplot.py!
>
>The following is not a problem in 1.5:
>
>  
>
>>>>import Gnuplot
>>>>g = Gnuplot.Gnuplot()
>>>>g('test')
>>>>        
>>>>
>Traceback (most recent call last):
>  File "<stdin>", line 1, in ?
>  File
>"C:\Python23\Lib\site-packages\Gnuplot\_Gnuplot.py",
>line 199, in __call_
>_
>    self.gnuplot(s)
>  File
>"C:\Python23\Lib\site-packages\Gnuplot\gp_win32.py",
>line 125, in __call_
>_
>    self.write(s + '\n')
>IOError: [Errno 22] Invalid argument
>  
>
>
>Python 3.2.3
>Numeric 23.1
>Gnuplot.py 1.7
>gnuplot 3.8j
>win 2k
>  
>


-- 
Michael Haggerty
mh...@al...