1 files changed, 11 insertions, 0 deletions

diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index 3d243f14f07..4d2f15c69d8 100644
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -1868,6 +1868,7 @@ instance.  Assumes an inferior Python is running."
 
 (declare-function info-lookup-maybe-add-help "info-look" (&rest arg))
 
+;;;###autoload
 (defun python-after-info-look ()
   "Set up info-look for Python.
 Used with `eval-after-load'."
@@ -2731,6 +2732,16 @@ comint believe the user typed this string so that
 (defun python-sentinel (_proc _msg)
   (setq overlay-arrow-position nil))
 
+(defun python-unload-function ()
+  "Unload the Python library."
+  (remove-hook 'comint-output-filter-functions 'python-pdbtrack-track-stack-file)
+  (setq minor-mode-alist (assq-delete-all 'python-pdbtrack-is-tracking-p
+                                          minor-mode-alist))
+  (dolist (error '("^No symbol" "^Can't shift all lines enough"))
+    (setq debug-ignored-errors (delete error debug-ignored-errors)))
+  ;; continue standard unloading
+  nil)
+
 (provide 'python)
 (provide 'python-21)