jupyter-org-extensions.el

;;; jupyter-org-extensions.el --- Jupyter Org Extensions -*- lexical-binding: t; -*-

;; Copyright (C) 2018-2020 Nathaniel Nicandro

;; Author: Carlos Garcia C. <carlos@binarycharly.com>
;; Created: 01 March 2019

;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation; either version 3, or (at
;; your option) any later version.

;; This program is distributed in the hope that it will be useful, but
;; WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
;; General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING.  If not, write to the
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.

;;; Commentary:

;; Functions that extend the functionality of Org mode to interact with
;; jupyter source blocks.

;;; Code:

(require 'jupyter-kernelspec)
(require 'jupyter-org-client)
(eval-when-compile (require 'subr-x))

(declare-function org-babel-jupyter-initiate-session "ob-jupyter" (&optional session params))
(declare-function org-babel-jupyter-src-block-session "ob-jupyter" ())
(declare-function org-babel-jupyter-language-p "ob-jupyter" (lang))
(declare-function org-in-src-block-p "org" (&optional inside))
(declare-function org-narrow-to-subtree "org" ())
(declare-function org-previous-line-empty-p "org" ())
(declare-function org-show-context "org" (&optional key))
(declare-function org-next-line-empty-p "org" ())
(declare-function org-element-context "org-element" (&optional element))
(declare-function org-element-type "org-element" (element))
(declare-function org-element-property "org-element" (property element))
(declare-function org-element-interpret-data "org-element" (data))
(declare-function org-element-at-point "org-element" ())
(declare-function org-element-put-property "org-element" (element property value))
(declare-function outline-show-entry "outline" ())
(declare-function avy-jump "ext:avy")
(declare-function ivy-read "ext:ivy")

(defcustom jupyter-org-jump-to-block-context-lines 3
  "Number of lines to show when showing the context of a block.
The function `jupyter-org-jump-to-block' uses these many lines from the
beginning of a source block in a list."
  :group 'ob-jupyter
  :type 'integer)

(defun jupyter-org-closest-jupyter-language (&optional query)
  "Return the language of the closest Jupyter source block.
If QUERY is non-nil, ask for a language to use instead.  Asking
for which language to use is also done if no Jupyter source
blocks could be found in the buffer.

Distance is line based, not character based.  Also, `point' is
assumed to not be inside a source block."
  (org-save-outline-visibility nil
    (or (save-excursion
          (and (null query)
               (cl-loop
                with start = (line-number-at-pos)
                with previous = (ignore-errors
                                  (save-excursion
                                    (org-babel-previous-src-block)
                                    (point)))
                with next = (ignore-errors
                              (save-excursion
                                (org-babel-next-src-block)
                                (point)))
                with maybe-return-lang =
                (lambda ()
                  (let ((info (org-babel-get-src-block-info 'light)))
                    (when (org-babel-jupyter-language-p (nth 0 info))
                      (cl-return (nth 0 info)))))
                while (or previous next) do
                (cond
                 ((or
                   ;; Maybe return the previous Jupyter source block's language
                   ;; if it is closer to the start point than the next source
                   ;; block
                   (and previous next (< (- start (line-number-at-pos previous))
                                         (- (line-number-at-pos next) start)))
                   ;; or when there is no next source block
                   (and (null next) previous))
                  (goto-char previous)
                  (funcall maybe-return-lang)
                  (setq previous (ignore-errors
                                   (org-babel-previous-src-block)
                                   (point))))
                 (next
                  (goto-char next)
                  (funcall maybe-return-lang)
                  (setq next (ignore-errors
                               (org-babel-next-src-block)
                               (point))))))))
        ;; If all else fails, query for the language to use
        (let* ((kernelspec (jupyter-completing-read-kernelspec))
               (lang (plist-get (cddr kernelspec) :language)))
          (if (org-babel-jupyter-language-p lang) lang
            (format "jupyter-%s" lang))))))

(defun jupyter-org-between-block-end-and-result-p ()
  "If `point' is between a src-block and its result, return the result end.
`point' is considered between a src-block and its result when the
result begins where the src-block ends, i.e. when only whitespace
separates the two."
  ;; Move after a src block's results first if `point' is between a src
  ;; block and it's results.  Don't do this if the results are not directly
  ;; after a src block, e.g. for named results that appear somewhere else.
  (save-excursion
    (let ((start (point)))
      (when-let* ((src (and (org-save-outline-visibility nil
                              (ignore-errors (org-babel-previous-src-block)))
                            (org-element-context)))
                  (end (org-element-property :end src))
                  (result-pos (org-babel-where-is-src-block-result)))
        (goto-char end)
        (skip-chars-backward " \n\t\r")
        (when (and (= result-pos end)
                   (< (point) start result-pos))
          (goto-char result-pos)
          (org-element-property :end (org-element-context)))))))

;;;###autoload
(defun jupyter-org-insert-src-block (&optional below query)
  "Insert a src-block above `point'.
With prefix arg BELOW, insert it below `point'.

If `point' is in a src-block use the language of the src-block and
copy the header to the new block.

If QUERY is non-nil and `point' is not in a src-block, ask for
the language to use for the new block.  Otherwise try to select a
language based on the src-block's near `point'."
  (interactive (list current-prefix-arg nil))
  (if (org-in-src-block-p)
      (let* ((src (org-element-context))
             (start (org-element-property :begin src))
             (end (org-element-property :end src))
             (lang (org-element-property :language src))
             (switches (org-element-property :switches src))
             (parameters (org-element-property :parameters src)))
        (if below
            (let ((location (progn
                              (goto-char start)
                              (org-babel-where-is-src-block-result))))
              (if (not location)
                  (goto-char end)
                (goto-char location)
                (goto-char (org-element-property :end (org-element-context))))
              (unless (org-previous-line-empty-p)
                (insert "\n"))
              (insert
               (org-element-interpret-data
                (org-element-put-property
                 (jupyter-org-src-block lang parameters "\n" switches)
                 :post-blank 1)))
              (forward-line -3))
          ;; after current block
          (goto-char (org-element-property :begin src))
          (unless (org-previous-line-empty-p)
            (insert "\n"))
          (insert
           (org-element-interpret-data
            (org-element-put-property
             (jupyter-org-src-block lang parameters "\n" switches)
             :post-blank 1)))
          (forward-line -3)))
    ;; not in a src block, insert a new block, query for jupyter kernel
    (beginning-of-line)
    (let* ((lang (jupyter-org-closest-jupyter-language query))
           (src-block (jupyter-org-src-block lang nil "\n")))
      (when-let* ((pos (jupyter-org-between-block-end-and-result-p)))
        (goto-char pos)
        (skip-chars-backward " \n\t\r"))
      (unless (looking-at-p "^[\t ]*$")
        ;; Move past the current element first
        (let ((elem (org-element-at-point)) parent)
          (while (and (setq parent (org-element-property :parent elem))
                      (not (memq (org-element-type parent)
                                 '(inlinetask))))
            (setq elem parent))
          (when elem
            (goto-char (org-element-property
                        (if below :end :begin) elem))))
        (cond
         (below
          (skip-chars-backward " \n\t\r")
          (insert "\n"))
         (t
          (insert "\n")
          (forward-line -1))))
      (unless (or (bobp) (org-previous-line-empty-p))
        (insert "\n"))
      (insert (string-trim-right (org-element-interpret-data src-block)))
      (unless (org-next-line-empty-p)
        (insert "\n"))
      (skip-chars-backward "\n")
      (forward-line -1))))

;;;###autoload
(defun jupyter-org-split-src-block (&optional below)
  "Split the current src block with point in upper block.

With a prefix BELOW move point to lower block."
  (interactive "P")
  (unless (org-in-src-block-p)
    (error "Not in a source block"))
  (beginning-of-line)
  (org-babel-demarcate-block)
  (if below
      (progn
        (org-babel-next-src-block)
        (forward-line)
        (open-line 1))
    (forward-line -2)
    (end-of-line)))

;;;###autoload
(defun jupyter-org-execute-and-next-block (&optional new)
  "Execute his block and jump or add a new one.

If a new block is created, use the same language, switches and parameters.
With prefix arg NEW, always insert new cell."
  (interactive "P")
  (unless (org-in-src-block-p)
    (error "Not in a source block"))
  (let ((next-src-block
         (save-excursion (ignore-errors (org-babel-next-src-block)))))
    ;; instert a new block before executing the current block; otherwise, the new
    ;; ... block gets added to the results of the next block (due to how
    ;; ... jupyter works)
    (when (or new (not next-src-block))
      (save-excursion
        (jupyter-org-insert-src-block t)))
    (org-babel-execute-src-block)
    (org-babel-next-src-block)))

;;;###autoload
(defun jupyter-org-execute-to-point (any)
  "Execute Jupyter source blocks that start before point.
Only execute Jupyter source blocks that have the same session.
Non-Jupyter source blocks are evaluated conditionally.

The session is selected in the following way:

   * If `point' is at a Jupyter source block, use its session.

   * If `point' is not at a Jupyter source block, examine the
     source blocks before `point' and ask the user to select a
     session if multiple exist.  If there is only one session, use
     it without asking.

   * Finally, if a session could not be found, then no Jupyter
     source blocks exist before `point'.  In this case, no session
     is selected and all the source blocks before `point' will be
     evaluated, e.g. when all source blocks before `point' are
     shell source blocks.

NOTE: If a session could be selected, only Jupyter source blocks
that have the same session are evaluated *without* evaluating any
other source blocks.  You can also evaluate ANY source block that
doesn't have a Jupyter session by providing a prefix argument.
This is useful, e.g. to evaluate shell source blocks along with
Jupyter source blocks."
  (interactive "P")
  ;; Use a marker here to account for buffer changes during evaluation of
  ;; source blocks.
  (let* ((p (point-marker))
         (session
          (or (org-babel-jupyter-src-block-session)
              (let (this-session sessions)
                (catch 'done
                  (org-babel-map-src-blocks nil
                    (when (> (point) p)
                      (throw 'done t))
                    (when (and (setq this-session
                                     (org-babel-jupyter-src-block-session))
                               (not (member this-session sessions)))
                      (push this-session sessions))))
                (setq sessions (nreverse sessions))
                (if (> (length sessions) 1)
                    (completing-read "Select session: " sessions)
                  (car sessions))))))
    ;; Move P after insertion at P
    (set-marker-insertion-type p t)
    (catch 'done
      (org-babel-map-src-blocks nil
        (when (> (point) p)
          (throw 'done t))
        ;; If there is no SESSION that can be found, just evaluate any source
        ;; block.
        ;;
        ;; If a Jupyter based SESSION could be found, only source blocks that
        ;; have a Jupyter session matching SESSION are evaluated.  When a source
        ;; block doesn't have a Jupyter session, it is only evaluated when ANY
        ;; is non-nil.
        (when (or (null session)
                  (let ((this-session (org-babel-jupyter-src-block-session)))
                    (if (null this-session) any
                      (equal session this-session))))
          (org-babel-execute-src-block))))
    (goto-char p)
    (set-marker p nil)))

;;;###autoload
(defun jupyter-org-execute-subtree (any)
  "Execute Jupyter source blocks that start before point in the current subtree.
This function narrows the buffer to the current subtree and calls
`jupyter-org-execute-to-point'.  See that function for the meaning
of the ANY argument."
  (interactive "P")
  (save-restriction
    (org-narrow-to-subtree)
    (jupyter-org-execute-to-point any)))

;;;###autoload
(defun jupyter-org-next-busy-src-block (arg &optional backward)
  "Jump to the next busy source block.

With a prefix argument ARG, jump forward ARG many blocks.

When BACKWARD is non-nil, jump to the previous block."
  (interactive "p")
  (org-save-outline-visibility nil
    (cl-loop
     with count = (abs (or arg 1))
     with origin = (point)
     while (ignore-errors
             (if backward (org-babel-previous-src-block)
               (org-babel-next-src-block)))
     thereis (when (jupyter-org-request-at-point)
               (zerop (cl-decf count)))
     finally (goto-char origin)
     (user-error "No %s busy code blocks" (if backward "previous" "further"))))
  (save-match-data (org-show-context)))

;;;###autoload
(defun jupyter-org-previous-busy-src-block (arg)
  "Jump to the previous busy source block.

With a prefix argument ARG, jump backward ARG many source blocks."
  (interactive "p")
  (jupyter-org-next-busy-src-block arg 'backward))

;;;###autoload
(defun jupyter-org-inspect-src-block ()
  "Inspect the symbol under point when in a source block."
  (interactive)
  (unless (jupyter-org-with-src-block-client
           (jupyter-inspect-at-point)
           t)
    (error "Not in a source block")))

;;;###autoload
(defun jupyter-org-restart-kernel-execute-block ()
  "Restart the kernel of the source block where point is and execute it."
  (interactive)
  (jupyter-org-with-src-block-client
   (jupyter-repl-restart-kernel))
  (org-babel-execute-src-block-maybe))

;;;###autoload
(defun jupyter-org-restart-and-execute-to-point (&optional any)
  "Kill the kernel and run all Jupyter src-blocks to point.
With a prefix argument, run ANY source block that doesn't have a
Jupyter session as well.

See `jupyter-org-execute-to-point' for more information on which
source blocks are evaluated."
  (interactive "P")
  (jupyter-org-with-src-block-client
   (jupyter-repl-restart-kernel))
  (jupyter-org-execute-to-point any))

;;;###autoload
(defun jupyter-org-restart-kernel-execute-buffer ()
  "Restart kernel and execute buffer."
  (interactive)
  (jupyter-org-with-src-block-client
   (jupyter-repl-restart-kernel))
  (org-babel-execute-buffer))

;;;###autoload
(defun jupyter-org-jump-to-block (&optional context)
  "Jump to a source block in the buffer using `ivy'.
If narrowing is in effect, jump to a block in the narrowed region.
Use a numeric prefix CONTEXT to specify how many lines of context to showin the
process of selecting a source block.
Defaults to `jupyter-org-jump-to-block-context-lines'."
  (interactive
   (list (if current-prefix-arg
             (prefix-numeric-value current-prefix-arg)
           jupyter-org-jump-to-block-context-lines)))
  (unless (require 'ivy nil t)
    (error "Package `ivy' not installed"))
  (let ((blocks '()))
    (when (or (null context) (< context 1))
      (setq context jupyter-org-jump-to-block-context-lines))
    ;; consider the #+SRC_BLOCK line of the block, thereby making CONTEXT
    ;; ... equivalent to actual lines after the block header
    (setq context (1+ context))
    (save-excursion
      (goto-char (point-min))
      (while (re-search-forward org-babel-src-block-regexp nil t)
        (push (list (format "line %s:\n%s"
                            (line-number-at-pos (match-beginning 0))
                            (save-excursion
                              (goto-char (match-beginning 0))
                              (let ((s (point)))
                                (forward-line context)
                                (buffer-substring s (point)))))
                    (line-number-at-pos (match-beginning 0)))
              blocks)))
    (ivy-read "block: " (reverse blocks)
              :action (lambda (candidate)
                        (goto-char (point-min))
                        (forward-line (1- (nth 1 candidate)))
                        (ignore-errors (outline-show-entry))
                        (recenter)))))

;;;###autoload
(defun jupyter-org-jump-to-visible-block ()
  "Jump to a visible src block with avy."
  (interactive)
  (unless (require 'avy nil t)
    (error "Package `avy' not installed"))
  ;; Jumping through these hoops to avoid depending on `avy'
  (defalias 'jupyter-org-jump-to-visible-block
    (byte-compile
     `(lambda ()
        (interactive)
        (avy-with #'jupyter-org-jump-to-block
          (avy-jump "#\\+begin_src"
                    :beg (point-min)
                    :end (point-max)))))
    (documentation 'jupyter-org-jump-to-visible-block))
  ;; Now call the new definition
  (jupyter-org-jump-to-visible-block))

;;;###autoload
(defun jupyter-org-edit-header ()
  "Edit the src-block header in the minibuffer."
  (interactive)
  (let ((src-info (org-babel-get-src-block-info 'light)))
    (unless src-info
      (error "Not in a source block"))
    (let* ((header-start (nth 5 src-info))
           (header-end (save-excursion (goto-char header-start)
                                       (line-end-position))))
      (setf (buffer-substring header-start header-end)
            (read-string "Header: "
                         (buffer-substring header-start header-end))))))

(defun jupyter-org-src-block-bounds ()
  "Return the region containing the current source block.
If the source block has results, include the results in the
returned region.  The region is returned as (BEGIN . END)"
  (unless (org-in-src-block-p)
    (error "Not in a source block"))
  (let* ((src (org-element-context))
         (results-start (org-babel-where-is-src-block-result))
         (results-end
          (when results-start
            (save-excursion
              (goto-char results-start)
              (goto-char (org-babel-result-end))
              ;; if results are empty, take its empy line
              (when (looking-at-p org-babel-result-regexp)
                (forward-line 1))
              (point)))))
    `(,(org-element-property :begin src) .
      ,(or results-end (jupyter-org-element-end-before-blanks src)))))

;;;###autoload
(defun jupyter-org-kill-block-and-results ()
  "Kill the block and its results."
  (interactive)
  (let ((region (jupyter-org-src-block-bounds)))
    (kill-region (car region) (cdr region))))

;;;###autoload
(defun jupyter-org-copy-block-and-results ()
  "Copy the src block at the current point and its results."
  (interactive)
  (let ((region (jupyter-org-src-block-bounds)))
    (kill-new (buffer-substring (car region) (cdr region)))))

;;;###autoload
(defun jupyter-org-clone-block (&optional below)
  "Clone the block above the current block.

If BELOW is non-nil, add the cloned block below."
  (interactive "P")
  (let* ((src (org-element-context))
         (code (org-element-property :value src)))
    (unless (org-in-src-block-p)
      (error "Not in a source block"))
    (jupyter-org-insert-src-block below)
    (delete-char 1)
    (insert code)
    ;; move to the end of the last line of the cloned block
    (forward-line -1)
    (end-of-line)))

;;;###autoload
(defun jupyter-org-merge-blocks ()
  "Merge the current block with the next block."
  (interactive)
  (unless (org-in-src-block-p)
    (error "Not in a source block"))
  (let ((current-src-block (org-element-context)))
    (org-babel-remove-result)
    (org-babel-next-src-block)
    (let* ((next-src-block (prog1 (org-element-context)
                             (org-babel-remove-result)))
           (next-src-block-beg (set-marker
                                (make-marker)
                                (org-element-property :begin next-src-block)))
           (next-src-block-end (set-marker
                                (make-marker)
                                (jupyter-org-element-end-before-blanks next-src-block))))
      (goto-char (jupyter-org-element-end-before-blanks current-src-block))
      (forward-line -1)
      (insert
       (delete-and-extract-region
        (save-excursion
          (goto-char (jupyter-org-element-begin-after-affiliated next-src-block))
          (forward-line 1)
          (point))
        (save-excursion
          (goto-char next-src-block-end)
          (forward-line -1)
          (point))))
      ;; delete a leftover space
      (save-excursion
        (goto-char next-src-block-end)
        (when (looking-at-p "[[:space:]]*$")
          (set-marker next-src-block-end (+ (point-at-eol) 1))))
      (delete-region next-src-block-beg next-src-block-end)
      (set-marker next-src-block-beg nil)
      (set-marker next-src-block-end nil)))
  ;; move to the end of the last line
  (forward-line -1)
  (end-of-line))

;;;###autoload
(defun jupyter-org-move-src-block (&optional below)
  "Move source block before of after another.

If BELOW is non-nil, move the block down, otherwise move it up."
  (interactive)
  (unless (org-in-src-block-p)
    (error "Not in a source block"))
  ;; throw error if there's no previous or next source block
  (when (ignore-errors
          (save-excursion
            (if below
                (org-babel-next-src-block)
              (org-babel-previous-src-block))))
    (let* ((region (jupyter-org-src-block-bounds))
           (block (delete-and-extract-region (car region) (cdr region))))
      ;; if there is an empty line remaining, take that line as part of the
      ;; ... block
      (when (and (looking-at-p "[[:space:]]*$") (/= (point) (point-max)))
        (delete-region (point-at-bol) (+ (point-at-eol) 1))
        (setq block (concat block "\n")))
      (if below
          ;; if below, move past the next source block or its result
          (let ((next-src-block-head (org-babel-where-is-src-block-head)))
            (if next-src-block-head
                (goto-char next-src-block-head)
              (org-babel-next-src-block))
            (let ((next-src-block (org-element-context))
                  (next-results-start (org-babel-where-is-src-block-result)))
              (if (not next-results-start)
                  (goto-char (org-element-property :end next-src-block))
                (goto-char next-results-start)
                (goto-char (org-babel-result-end))
                (when  (and (looking-at-p org-babel-result-regexp)
                            (/= (point) (point-max)))
                  ;; the results are empty, take the next empty line
                  (forward-line 1))
                (when (looking-at-p "[[:space:]]*$")
                  (forward-line 1)))))
        ;; else, move to the begining of the previous block
        (org-babel-previous-src-block))
      ;; keep cursor where the insertion takes place
      (save-excursion (insert block)))))

;;;###autoload
(defun jupyter-org-clear-all-results ()
  "Clear all results in the buffer."
  (interactive)
  (org-save-outline-visibility nil
    (save-excursion
      (goto-char (point-min))
      (while (org-babel-next-src-block)
        (org-babel-remove-result)))))

;;;###autoload
(defun jupyter-org-interrupt-kernel ()
  "Interrupt the kernel."
  (interactive)
  (unless (org-in-src-block-p)
    (error "Not in a source block"))
  (jupyter-org-with-src-block-client
   (jupyter-repl-interrupt-kernel)))

(defun jupyter-org-hydra/body ()
  "Hack to bind a hydra only if the hydra package exists."
  (interactive)
  (unless (require 'hydra nil t)
    (error "Package `hydra' not installed"))
  ;; unbinding this function and define the hydra
  (fmakunbound 'jupyter-org-hydra/body)
  (eval `(defhydra jupyter-org-hydra (:color blue :hint nil)
           "
          Execute                     Navigate            Edit              Misc
-------------------------------------------------------------------------------------------
    _<return>_: current               _p_: previous       _C-p_: move up    _/_: inspect
  _C-<return>_: current to next       _P_: previous busy  _C-n_: move down  _l_: clear result
  _M-<return>_: to point              _n_: next           _x_: kill         _L_: clear all
_C-M-<return>_: subtree to point      _N_: next busy      _c_: copy         _i_: interrupt
  _S-<return>_: Restart/block         _g_: visible        _o_: clone      _C-s_: scratch buffer
_S-C-<return>_: Restart/to point      _G_: any            _m_: merge
_S-M-<return>_: Restart/buffer    _<tab>_: (un)fold       _s_: split
           _r_: Goto repl             ^ ^                 _+_: insert above
           ^ ^                        ^ ^                 _=_: insert below
           ^ ^                        ^ ^                 _h_: header"
           ("<return>" org-ctrl-c-ctrl-c :color red)
           ("C-<return>" jupyter-org-execute-and-next-block :color red)
           ("M-<return>" jupyter-org-execute-to-point)
           ("C-M-<return>" jupyter-org-execute-subtree)
           ("S-<return>" jupyter-org-restart-kernel-execute-block)
           ("S-C-<return>" jupyter-org-restart-and-execute-to-point)
           ("S-M-<return>" jupyter-org-restart-kernel-execute-buffer)
           ("r" org-babel-switch-to-session)

           ("p" org-babel-previous-src-block :color red)
           ("P" jupyter-org-previous-busy-src-block :color red)
           ("n" org-babel-next-src-block :color red)
           ("N" jupyter-org-next-busy-src-block :color red)
           ("g" jupyter-org-jump-to-visible-block)
           ("G" jupyter-org-jump-to-block)
           ("<tab>" org-cycle :color red)

           ("C-p" jupyter-org-move-src-block :color red)
           ("C-n" (jupyter-org-move-src-block t) :color red)
           ("x" jupyter-org-kill-block-and-results)
           ("c" jupyter-org-copy-block-and-results)
           ("o" (jupyter-org-clone-block t))
           ("m" jupyter-org-merge-blocks)
           ("s" jupyter-org-split-src-block)
           ("+" (jupyter-org-insert-src-block nil current-prefix-arg))
           ("=" (jupyter-org-insert-src-block t current-prefix-arg))
           ("l" org-babel-remove-result)
           ("L" jupyter-org-clear-all-results)
           ("h" jupyter-org-edit-header)

           ("/" jupyter-org-inspect-src-block)
           ("i" jupyter-org-interrupt-kernel)
           ("C-s" org-babel-jupyter-scratch-buffer)))
  (call-interactively #'jupyter-org-hydra/body))

(define-key jupyter-org-interaction-mode-map (kbd "C-c h") #'jupyter-org-hydra/body)

(provide 'jupyter-org-extensions)

;;; jupyter-org-extensions.el ends here