[bug#61065] [PATCH] gnu: Add emacs-ein.

[Cayetano Santos via Guix-patches via <guix-patches@gnu.org>]

* gnu/packages/emacs-xyz.scm (emacs-ein): New variable.
---
 gnu/packages/emacs-xyz.scm | 42 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index dc378581f5..30633bd52c 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -34326,6 +34326,48 @@ (define-public emacs-code-cells
 execute code split into cells according to certain magic comments.")
       (license license:gpl3+))))
 
+(define-public emacs-ein
+  (package
+    (name "emacs-ein")
+    (version "20220911")
+    (source
+     (origin
+       (method git-fetch)
+       (uri
+        (git-reference
+         (url "https://github.com/millejoh/emacs-ipython-notebook")
+         (commit "b2410dc96f61aa806a7934099d8f1e40c8f6ca18")))
+       (sha256
+        (base32
+         "02392bxl0msda58cls0i79mzqjs73x39czx0mlb0sg2vxp84gy15"))))
+    (build-system emacs-build-system)
+    (arguments
+     (list #:phases
+           #~(modify-phases %standard-phases
+               (add-after 'unpack 'move-source-files
+                 (lambda _
+                   (let ((el-files (find-files "./lisp" ".*\\.el$")))
+                     (for-each (lambda (f)
+                                 (rename-file f (basename f)))
+                               el-files)))))))
+    (propagated-inputs (list emacs-websocket
+                             emacs-anaphora
+                             emacs-request
+                             emacs-deferred
+                             emacs-polymode
+                             emacs-dash
+                             emacs-with-editor))
+    (home-page "https://github.com/millejoh/emacs-ipython-notebook")
+    (synopsis "Jupyter client for all languages")
+    (description
+     "The Emacs IPython Notebook (EIN) package provides a Jupyter Notebook
+client and integrated REPL (like SLIME) in Emacs.  EIN improves notebook
+editing by allowing you to use Emacs.  It also expose IPython features such as
+code evaluation, object inspection and code completion. These features can be
+accessed anywhere in Emacs and improve Python code editing and reading in
+general in Emacs.")
+    (license license:gpl3+)))
+
 (define-public emacs-kibit-helper
   (package
     (name "emacs-kibit-helper")

base-commit: 968b882f55c4d1009e62c603a860edfaee1609ad
-- 
2.39.1