Re: [sage-release] About matplotlib 2

2017-04-01 Thread Justin C. Walker

On Apr 1, 2017, at 08:02 , Henri Girard wrote:

> Hi,
> I wonder if sage-8.0 is using matplotlib 2.0, because the color I get are 
> looking like it ?
> How can I know which matplotlib I use and which python I use (2 or 3) ?

The content of $SAGE_ROOT/build/pkgs sometimes contains information that helps.

For matplotlib, the file SPKG.txt has this helpful hint:
  python -c 'import matplotlib; print(matplotlib.__version__)'
Run this in a terminal window after running $SAGE_ROOT/sage -sh.

For python, I think it's still python 2; there is a lot of work underway to 
complete the transition to python 3, but it's a place that angels still fear to 
tread.  To verify, check ("ls -l") the target of the symlink 
$SAGE_ROOT/local/bin/python.

HTH

Justin

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Justin C. Walker, Curmudgeon at Large
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[sage-release] About matplotlib 2

2017-04-01 Thread Henri Girard

Hi,
I wonder if sage-8.0 is using matplotlib 2.0, because the color I get 
are looking like it ?

How can I know which matplotlib I use and which python I use (2 or 3) ?
Regards
Henri

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