From ff160687915804b109fe626a5c7fbe949f227106 Mon Sep 17 00:00:00 2001
From: Simeon Simeonov
Date: Wed, 10 Jan 2024 21:49:17 +0100
Subject: Update markdown-mode and yasnippet. Add some new Python snippets

---
 .../snippets/python-mode.statnett/.yas-setup.el    | 31 +++++++++++++---------
 1 file changed, 19 insertions(+), 12 deletions(-)

(limited to '.emacs.d/snippets/python-mode.statnett/.yas-setup.el')

diff --git a/.emacs.d/snippets/python-mode.statnett/.yas-setup.el b/.emacs.d/snippets/python-mode.statnett/.yas-setup.el
index 76af532..8b29215 100644
--- a/.emacs.d/snippets/python-mode.statnett/.yas-setup.el
+++ b/.emacs.d/snippets/python-mode.statnett/.yas-setup.el
@@ -1,23 +1,33 @@
 (require 'yasnippet)
 (defvar yas-text)
 
+(defvar python-split-arg-arg-regex
+"\\([[:alnum:]*]+\\)\\(:[[:blank:]]*[[:alpha:]]*\\)?\\([[:blank:]]*=[[:blank:]]*[[:alnum:]]*\\)?"
+"Regular expression matching an argument of a python function.
+First group should give the argument name.")
+
+(defvar python-split-arg-separator
+"[[:space:]]*,[[:space:]]*"
+"Regular expression matching the separator in a list of argument.")
+
 (defun python-split-args (arg-string)
-  "Split a python argument string into ((name, default)..) tuples"
+  "Split a python argument string ARG-STRING into a tuple of argument names."
   (mapcar (lambda (x)
-             (split-string x "[[:blank:]]*=[[:blank:]]*" t))
-          (split-string arg-string "[[:blank:]]*,[[:blank:]]*" t)))
+            (when (string-match python-split-arg-arg-regex x)
+              (match-string-no-properties 1 x)))
+          (split-string arg-string python-split-arg-separator t)))
 
 (defun python-args-to-docstring ()
-  "return docstring format for the python arguments in yas-text"
+  "Return docstring format for the python arguments in yas-text."
   (let* ((indent (concat "\n" (make-string (current-column) 32)))
          (args (python-split-args yas-text))
          (max-len (if args (apply 'max (mapcar (lambda (x) (length (nth 0 x))) args)) 0))
          (formatted-args (mapconcat
-                (lambda (x)
-                   (concat (nth 0 x) (make-string (- max-len (length (nth 0 x))) ? ) " -- "
-                           (if (nth 1 x) (concat "\(default " (nth 1 x) "\)"))))
-                args
-                indent)))
+                          (lambda (x)
+                            (concat (nth 0 x) (make-string (- max-len (length (nth 0 x))) ? ) " -- "
+                                    (if (nth 1 x) (concat "\(default " (nth 1 x) "\)"))))
+                          args
+                          indent)))
     (unless (string= formatted-args "")
       (mapconcat 'identity (list "Keyword Arguments:" formatted-args) indent))))
 
@@ -33,6 +43,3 @@
                  (list "\nParameters\n----------" formatted-params
                        "\nReturns\n-------" formatted-ret)
                  "\n"))))
-
-
-(add-hook 'python-mode-hook #'yasnippet-snippets--fixed-indent)
-- 
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