Allow configuring VerbatimColor ...

... and use a few custom settings in the docs.

Author: mgeier

doc/conf.py

@@ -131,9 +131,22 @@
 
 # -- Options for LaTeX output ---------------------------------------------
 
+# See https://www.sphinx-doc.org/en/master/latex.html
 latex_elements = {
     'papersize': 'a4paper',
     'printindex': '',
+    'sphinxsetup': r"""
+        %verbatimwithframe=false,
+        %verbatimwrapslines=false,
+        %verbatimhintsturnover=false,
+        VerbatimColor={HTML}{F5F5F5},
+        VerbatimBorderColor={HTML}{E0E0E0},
+        noteBorderColor={HTML}{E0E0E0},
+        noteborder=1.5pt,
+        warningBorderColor={HTML}{E0E0E0},
+        warningborder=1.5pt,
+        warningBgColor={HTML}{FBFBFB},
+    """,
     'preamble': r"""
 \usepackage[sc,osf]{mathpazo}
 \linespread{1.05}  % see http://www.tug.dk/FontCatalogue/urwpalladio/

src/nbsphinx.py

@@ -197,6 +197,8 @@
         \\sphinxsetup{VerbatimBorderColor={named}{nbsphinx-code-border}}
     {%- if output.name == 'stderr' %}
         \\sphinxsetup{VerbatimColor={named}{nbsphinx-stderr}}
+    {%- else %}
+        \\sphinxsetup{VerbatimColor={named}{white}}
     {%- endif %}
         \\begin{sphinxVerbatim}[commandchars=\\\\\\{\\}]
 {{ output.data[datatype] | escape_latex | ansi2latex | indent | indent }}
@@ -1598,6 +1600,7 @@ def depart_codearea_latex(self, node):
 \kern-\sphinxverbatimsmallskipamount\kern-\baselineskip
 \kern+\FrameHeightAdjust\kern-\fboxrule
 \vspace{\nbsphinxcodecellspacing}
+\sphinxsetup{VerbatimColor={named}{white}}
 """)
         promptcolor = 'nbsphinxout'