From d4a97088f69eb5729261ee4581cfb7d60c673ebd Mon Sep 17 00:00:00 2001
From: Dmitry Lazurkin
Date: Wed, 4 Jan 2017 21:46:21 +0300
Subject: Fix extracting async def type and name in python mode imenu

* lisp/progmodes/python.el (python-imenu--get-defun-type-name):
New function.
(python-imenu--build-tree): Use python-imenu--get-defun-type-name for
extract async or simple def type and name at current
position (Bug#24820).
* test/lisp/progmodes/python-tests.el (python-imenu-create-index-1):
(python-imenu-create-flat-index-1): Add async def's.
---
 lisp/progmodes/python.el | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

(limited to 'lisp/progmodes/python.el')

diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index 68e19ef5b3b..d8262dd0a75 100644
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -4415,6 +4415,15 @@ It must be a function with two arguments: TYPE and NAME.")
       "*class definition*"
     "*function definition*"))
 
+(defun python-imenu--get-defun-type-name ()
+  "Return defun type and name at current position."
+  (when (looking-at python-nav-beginning-of-defun-regexp)
+    (let ((split (split-string (match-string-no-properties 0))))
+      (if (= (length split) 2)
+          split
+        (list (concat (car split) " " (cadr split))
+              (car (last split)))))))
+
 (defun python-imenu--put-parent (type name pos tree)
   "Add the parent with TYPE, NAME and POS to TREE."
   (let ((label
@@ -4432,11 +4441,9 @@ not be passed explicitly unless you know what you are doing."
   (setq min-indent (or min-indent 0)
         prev-indent (or prev-indent python-indent-offset))
   (let* ((pos (python-nav-backward-defun))
-         (type)
-         (name (when (and pos (looking-at python-nav-beginning-of-defun-regexp))
-                 (let ((split (split-string (match-string-no-properties 0))))
-                   (setq type (car split))
-                   (cadr split))))
+         (defun-type-name (and pos (python-imenu--get-defun-type-name)))
+         (type (car defun-type-name))
+         (name (cadr defun-type-name))
          (label (when name
                   (funcall python-imenu-format-item-label-function type name)))
          (indent (current-indentation))
-- 
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