1 files changed, 25 insertions, 0 deletions

diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index ecbec18f518..57cdf68fc25 100644
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -350,6 +350,7 @@ To customize the Python interpreter for interactive use, modify
     (define-key map "\C-c\C-e" #'python-shell-send-statement)
     (define-key map "\C-c\C-r" #'python-shell-send-region)
     (define-key map "\C-\M-x"  #'python-shell-send-defun)
+    (define-key map "\C-c\C-b" #'python-shell-send-block)
     (define-key map "\C-c\C-c" #'python-shell-send-buffer)
     (define-key map "\C-c\C-l" #'python-shell-send-file)
     (define-key map "\C-c\C-z" #'python-shell-switch-to-shell)
@@ -390,6 +391,8 @@ To customize the Python interpreter for interactive use, modify
          :help "Switch to running inferior Python process"]
         ["Eval string" python-shell-send-string
          :help "Eval string in inferior Python session"]
+        ["Eval block" python-shell-send-block
+         :help "Eval block in inferior Python session"]
         ["Eval buffer" python-shell-send-buffer
          :help "Eval buffer in inferior Python session"]
         ["Eval statement" python-shell-send-statement
@@ -4141,6 +4144,27 @@ interactively."
      (save-excursion (python-nav-end-of-statement))
      send-main msg t)))
 
+(defun python-shell-send-block (&optional arg msg)
+  "Send the block at point to inferior Python process.
+The block is delimited by `python-nav-beginning-of-block' and
+`python-nav-end-of-block'.  When optional argument ARG is non-nil, send
+the block body without its header.  When optional argument MSG is
+non-nil, forces display of a user-friendly message if there's no process
+running; defaults to t when called interactively."
+  (interactive (list current-prefix-arg t))
+  (let ((beg (save-excursion
+               (when (python-nav-beginning-of-block)
+                 (if (null arg)
+                     (beginning-of-line)
+                   (python-nav-end-of-statement)
+                   (beginning-of-line 2)))
+               (point-marker)))
+        (end (save-excursion (python-nav-end-of-block)))
+        (python-indent-guess-indent-offset-verbose nil))
+    (if (and beg end)
+        (python-shell-send-region beg end nil msg t)
+      (user-error "Can't get code block from current position."))))
+
 (defun python-shell-send-buffer (&optional send-main msg)
   "Send the entire buffer to inferior Python process.
 When optional argument SEND-MAIN is non-nil, allow execution of
@@ -7181,6 +7205,7 @@ implementations: `python-mode' and `python-ts-mode'."
                python-nav-if-name-main
                python-nav-up-list
                python-remove-import
+               python-shell-send-block
                python-shell-send-buffer
                python-shell-send-defun
                python-shell-send-statement