[Gnuplot-py-users] Gnuplot.data "with" workaround

[Pete O'C. <ped...@gm...>]

Hi Sarat. Thanks. That doesn't error anymore. I am just getting started
with this and I found this code on the web which I am trying to run:

  from numpy import *

import Gnuplot

x = linspace(0,10,31)

y = x**2

y2 = 10*sin(pi*x)

g = Gnuplot.Gnuplot() #!! Won't be able to use 'with' in python 2.6?

d = Gnuplot.Data(x,y,title='squared', with_='lp lt 1 pt 6')

d2=Gnuplot.Data(x,y2,title='sine',with_='p pt 7 ps 4')

g('set grid')

When I test the line:
 g('set grid')

I get the following error

File "<string>", line 1, in <module>

File "/vol/here/linux64/lib/python2.6/site-packages/Gnuplot/_Gnuplot.py",
line 210, in __call__

self.gnuplot(s)

File "/vol/here/linux64/lib/python2.6/site-packages/Gnuplot/gp_unix.py",
line 210, in __call__

self.flush()

IOError: [Errno 32] Broken pipe
Anyone know what that means?

Thanks for your help
Pete

On Wed, May 30, 2012 at 5:49 PM, Sarat Sreepathi <sa...@tr...> wrote:

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> Pete,
>
> I had the same problem. Use 'with_' instead of 'with' (h/t Edo).
>
> - -Sarat.
>
> On 05/30/2012 12:59 AM, Pete O'Connell wrote:
> > Hi I am using python 2.6 and would like to use the gnuplot.py
> > package. I can't get my code to run because it says that the with
> > statement in Gnuplot.data won't run in Python 2.6
> >
> > Is there a workaround for this? I tried importing the with
> > statement from the future but no dice. Also, I can only use python
> > 2.6 in this case.
> >
> > Any help would be greatly appreciated.
> >
> > Pete
> >
> > -- -
> >
> >
> >
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> >
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