[bug#41807] [PATCH 20/26] gnu: Add python-nbsphinx.

[Giacomo Leidi]

* gnu/packages/sphinx.scm (python-nbsphinx): New variable.
---
 gnu/packages/sphinx.scm | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/gnu/packages/sphinx.scm b/gnu/packages/sphinx.scm
index f27f9d0176..27d3cb45b2 100644
--- a/gnu/packages/sphinx.scm
+++ b/gnu/packages/sphinx.scm
@@ -643,3 +643,32 @@ translate and to apply translation to Sphinx generated 
document.")
 documentation when a change is detected.  It also includes a livereload
 enabled web server.")
     (license license:expat)))
+
+(define-public python-nbsphinx
+  (package
+    (name "python-nbsphinx")
+    (version "0.7.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "nbsphinx" version))
+        (sha256
+          (base32
+            "1ks6f4ni5gavmyq2jrycnwyzw4i7jfp9xggzgx1fsbzizw45am3p"))))
+    (build-system python-build-system)
+    (propagated-inputs
+      `(("python-docutils" ,python-docutils)
+        ("python-jinja2" ,python-jinja2)
+        ("python-nbconvert" ,python-nbconvert)
+        ("python-nbformat" ,python-nbformat)
+        ("python-sphinx" ,python-sphinx)
+        ("python-traitlets" ,python-traitlets)))
+    (home-page "https://nbsphinx.readthedocs.io/";)
+    (synopsis "Jupyter Notebook Tools for Sphinx")
+    (description "@code{python-nbsphinx} is a Sphinx extension that
+provides a source parser for @code{*.ipynb} files.  Custom Sphinx
+directives are used to show Jupyter Notebook code cells (and of course
+their results) in both HTML and LaTeX output.  Un-evaluated notebooks
+- i.e. notebooks without stored output cells - will be automatically
+executed during the Sphinx build process.")
+    (license license:expat)))
-- 
2.26.2