[Gnuplot-py-users] Gnuplot.Py 1.8 on Windows 7 - Demo fails

[Richard R. <r.r...@36...>]

Hi everybody,

I'm not very experienced in Python yet and I'm new to Gnuplot.py. I recently installed gnuplot and gnuplot.py and successfully tested to import the package but when I try to run the demo with

python demo.py

I get the following errors:

exceptions.IOError:[Errno 22] Invalid argument

Traceback (most recent call last):
  File "<string>", line 254, in run_nodebug
  File "C:\Python25\Lib\site-packages\Gnuplot\demo.py", line 110, in <module>
    demo()
  File "C:\Python25\Lib\site-packages\Gnuplot\demo.py", line 36, in demo
    g.reset()
  File "C:\Python25\lib\site-packages\Gnuplot\_Gnuplot.py", line 366, in reset
    self('reset')
  File "C:\Python25\lib\site-packages\Gnuplot\_Gnuplot.py", line 210, in __call__
    self.gnuplot(s)
  File "C:\Python25\Lib\site-packages\Gnuplot\gp_win32.py", line 130, in __call__
    self.flush()
IOError: [Errno 22] Invalid argument
>>>

I successfully installed Win32 extensions for python 2.5 which is added to PATH and PYTHONPATH windows system variables.

Does anybody knows the reason of my problem?

Kind regards
Richard



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