py3: do not use mathjax from inside sagenb

[fchapoton]

currently, there is

/home/chapoton/sage3/src/doc/common/conf.py in <module>()
    221 
    222     from pkg_resources import Requirement, working_set
--> 223     sagenb_path = working_set.find(Requirement.parse('sagenb')).location
    224     mathjax_relative = os.path.join('sagenb','data','mathjax')
    225 
AttributeError: 'NoneType' object has no attribute 'location'

This error happens in a python3-built-sage, where sagenb is not installed.

Component: documentation

Author: Frédéric Chapoton

Branch: 8a6e110

Reviewer: John Palmieri

Issue created by migration from https://trac.sagemath.org/ticket/24250

[jdemeyer]

comment:2

Should be easy since mathjax is a Sage package now.

[fchapoton]

comment:3

ok, but where to find the mathjax directory ?

EDIT : Found it, in sage/local/share/mathjax/

[fchapoton]

Branch: u/chapoton/24250

[fchapoton]

New commits:

8a6e110

py 24250 mathjax without sagenb

[fchapoton]

Commit: 8a6e110

[fchapoton]

comment:5

green bot, please review

[jhpalmieri]

Author: Frédéric Chapoton

[jhpalmieri]

Reviewer: John Palmieri

[jhpalmieri]

comment:6

The changes make sense. I'm changing the milestone to 8.2: this is not crucial for the 8.1 release.

[vbraun]

Changed branch from u/chapoton/24250 to 8a6e110

[embray]

Changed commit from 8a6e110 to none

[embray]

comment:8

Ah, thanks for fixing this. I didn't find it before since it wasn't in the "python3" component, but this should save some hassle.