conf.py in thematic_tutorials overwrites jsmath macros

[jhpalmieri]

Because of the line

html_theme_options['jsmath_macros'] = ["mathfrak : ['\\\\mathbf{#1}', 1]"]

in thematic_tutorials/conf.py, existing jsmath macros are overwritten, so Sage-specific macros like \QQ don't work. The attached patch fixes this.

Apply trac_11632-thematic-conf.v2.patch to the main Sage repository.

[hivert]

Hi john,

Is there any missing dependencies ? On

popcorn-*evel/sage-review $ sage -version
| Sage Version 4.7, Release Date: 2011-05-23                         |

with just the patch applied I get:

Exception occurred:
  File "/home/florent/src/Sage/sage/devel/sage/doc/en/thematic_tutorials/conf.py", line 35, in <module>
    html_theme_options['jsmath_macros'].append("mathfrak : ['\\\\mathbf{#1}', 1]")
KeyError: 'jsmath_macros'
The full traceback has been saved in /tmp/sphinx-err-IGtEC6.log, if you want to report the issue to the developers.

Or should it be applied on some dev version ?

[jhpalmieri]

I can't reproduce this; I've tried on two different machines with vanilla versions of Sage 4.7. (I wrote the patch based on 4.7.1.rc0, but I don't think anything relevant has changed since 4.7.) I can change the patch to

doc/en/thematic_tutorials/conf.py

@@ -32 +32 @@
 # following line turns it into bold face only when using jsMath, thus
 # avoiding the errors, while keeping the nice mathfrak fonts when not
 # using jsMath.
-html_theme_options['jsmath_macros'] = ["mathfrak : ['\\\\mathbf{#1}', 1]"]
+try:
+    html_theme_options['jsmath_macros'].append("mathfrak : ['\\\\mathbf{#1}', 1]")
+except KeyError:
+    html_theme_options['jsmath_macros'] = ["mathfrak : ['\\\\mathbf{#1}', 1]"]
 
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title, author,

if you think that would be a good idea.

[jdemeyer]

Replying to jhpalmieri:

if you think that would be a good idea.

Yes, please do it. The problem mentioned by hivert is reproducible with sage-4.7.2.alpha3 (note you need to delete the devel/sage/doc/output directory before testing).

[jhpalmieri]

Okay, here's the new version.