nope. it doesnt:

I added print-s after each line and that produced:
[az@hp src]$ cat ./main1.py
import matplotlib.pyplot as plt
print("imported")
plt.plot([1,2,4,1])
print("plot is done")
plt.show()
print("show is done")

[az@hp src]$ python3.5 ./main1.py
imported
^C^Z
[1]+  Stopped                 python3.5 ./main1.py


On Wed, Nov 1, 2017 at 9:31 AM, Vlastimil Brom <vlastimil.b...@gmail.com>
wrote:

> 2017-11-01 13:49 GMT+01:00 Andrew Z <form...@gmail.com>:
> > Wolfgang,
> >  I tried to ran from ide with no rwsults, so now im trying from a
> terminal
> > in xwindow.
> > The .plot is the last line in the script and it does hang trying to
> execute
> > it.
> >
> >
> > On Nov 1, 2017 05:44, "Wolfgang Maier" <
> > wolfgang.ma...@biologie.uni-freiburg.de> wrote:
> >
> > On 01.11.2017 00:40, Andrew Z wrote:
> >
> >> hello,
> >>   learning python's plotting by using matplotlib with python35 on
> fedora 24
> >> x86.
> >>
> >> Installed matplotlib into user's directory.
> >> tk, seemed to work -
> >> http://www.tkdocs.com/tutorial/install.html#installlinux - the window
> >> shows
> >> up just fine.
> >> but when trying to run the simple plot (
> >> https://matplotlib.org/examples/pylab_examples/simple_plot.html) the
> >> script
> >> is hanging on;
> >>
> >> plt.plot(t, s)
> >>
> >> attempts to
> >> matplotlib.interactive(True) didn't bring anything,
> >>
> >>
> > Hi Andrew,
> >
> > From which environment are you trying to run the example? In the
> terminal,
> > from within some IDE, inside a jupyter notebook?
> >
> > Are you sure the script "is hanging on plt.plot(t, s)" and not after
> that?
> >
> > Best,
> > Wolfgang
> >
> > --
> Hi,
> sorry if it is too trivial, just to make sure, do you have a call to
> "show()" the resulting plot in the code?
>
> An elementary plotting code might be e.g.:
>
> import matplotlib.pyplot as plt
> plt.plot([1,2,4,1])
> plt.show()
>
> Does this work in your environment?
>
> It was not quite clear, what do you plan with interactive drawing, or
> whether you are using e.g. plt.interactive(True) already - this might
> be a problem as there could be collisions or the plot window is closed
> after the standalone script finishes.
>
> hth,
>  vbr
> --
> https://mail.python.org/mailman/listinfo/python-list
>
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