add ox-ipynb to the layer and integrate it with jupyter

Author: Benedikt Tissot

funcs.el

@@ -0,0 +1,23 @@
+(defun jupyter/ox-ipynb-emacs-jupyter ()
+    (cl-loop
+       for (kernel . (_dir . spec)) in (jupyter-available-kernelspecs)
+       for lang = (plist-get spec :language)
+       for display-name = (plist-get spec :display_name)
+       do (cl-pushnew (cons (intern (concat "jupyter-" lang))
+                            (cons (intern "kernelspec") (list
+                                                         (cons (intern "display_name") display-name)
+                                                         (cons (intern "language") lang)
+                                                         (cons (intern "name") kernel)
+                                                         )))
+                      ox-ipynb-kernelspecs :test #'equal))
+
+      (cl-loop
+       for (kernel . (_dir . spec)) in (jupyter-available-kernelspecs)
+       for lang = (plist-get spec :language)
+       for display-name = (plist-get spec :display_name)
+       do (cl-pushnew (cons (intern (concat "jupyter-" lang))
+                            (cons (intern "language_info") (list
+                                                            (cons (intern "name") lang)
+                                                            (cons (intern "version") (nth 1 (split-string display-name)))
+                                                            )))
+                      ox-ipynb-language-infos :test #'equal)))

packages.el

@@ -31,9 +31,13 @@
 
 (defconst jupyter-packages
   '(
+    org
     company
     jupyter
     smartparens
+    (ox-ipynb :location (recipe
+                         :fetcher github
+                         :repo "jkitchin/ox-ipynb"))
     ))
 
 (defun jupyter/init-jupyter ()
@@ -75,4 +79,14 @@
 (defun jupyter/post-init-smartparens ()
   (add-hook 'jupyter-repl-mode-hook 'smartparens-mode))
 
+(defun jupyter/post-init-org ()
+;;   ;; (with-eval-after-load 'org (jupyter/ox-ipynb-emacs-jupyter)))
+  (add-hook 'org-mode-hook #'jupyter/ox-ipynb-emacs-jupyter))
+
+(defun jupyter/init-ox-ipynb ()
+  (use-package ox-ipynb
+    :defer t
+    :after jupyter
+    ))
+
 ;;; packages.el ends here