Move python-mode-func to Python library

emacs/.emacs.d/init.el

@@ -141,15 +141,6 @@ MODE1 is enabled and vice-versa."
   "Set the `disabled' property for each item in FUNCTIONS to nil."
   (mapc #'(lambda (f) (put f 'disabled nil)) functions))
 
-(defun oni:python-mode-func ()
-  "Function for `python-mode-hook'."
-  (local-set-key (kbd "C->") 'python-indent-shift-right)
-  (local-set-key (kbd "C-<") 'python-indent-shift-left)
-  (set (make-local-variable 'electric-indent-chars) nil)
-  (setq-local fci-rule-column 79)
-  (setq-local fill-column 72)
-  (setq-local whitespace-style '(tab-mark)))
-
 (defun oni:raise-ansi-term (arg)
   "Create or show an `ansi-term' buffer."
   (interactive "P")
@@ -873,6 +864,16 @@ If no direction is given, don't split."
 ;; Only autofill comments in programming buffers.
 (add-hook 'prog-mode-hook 'oni:auto-fill-only-comments)
 
+;; Set Python mode-specific keybindings.
+(add-hook 'python-mode-hook 'oni:set-keys-for-python)
+
+;; Set PEP 8 margin settings for Python
+(add-hook 'python-mode-hook 'oni:set-pep8-margin)
+(add-hook 'python-mode-hook 'oni:set-pep8-fill-column)
+
+;; Make `whitespace-mode' show tabs
+(add-hook 'python-mode-hook 'oni:set-whitespace-tab-display)
+
 (oni:add-function-to-hooks 'oni:make-readable
   'Info-mode-hook 'gnus-article-mode-hook 'gnus-group-mode-hook
   'org-agenda-mode-hook)
@@ -934,8 +935,7 @@ If no direction is given, don't split."
 (oni:add-hooks 'python-mode-hook
   (lambda () (setq ac-sources '(ac-source-jedi-direct)))
   #'oni:set-python-symbols #'whitespace-mode
-  #'oni:python-mode-func #'oni:set-python-imenu-function
+  #'oni:set-python-imenu-function #'jedi:setup #'subword-mode)
-  #'jedi:setup #'subword-mode)
 
 (oni:add-hooks 'slime-repl-mode-hook
   #'paredit-mode #'set-up-slime-ac)

emacs/.emacs.d/site-lisp/oni-python.el

@@ -25,7 +25,9 @@
 
 ;;; Code:
 
+(require 'fill-column-indicator)
 (require 'python)
+(require 'whitespace)
 
 ;;;###autoload
 (defun oni:add-import-from (package import)
@@ -49,6 +51,11 @@
                                               (match-end 1)) results)))
     results))
 
+;;;###autoload
+(defun oni:clear-electric-indent-chars ()
+  "Clear the `electric-indent-chars' which don't work well in Python."
+  (set (make-local-variable 'electric-indent-chars) nil))
+
 ;;;###autoload
 (defun oni:make-import-multiline (from-point to-point)
   "Turn an import statement into a multi-line import statement."
@@ -70,6 +77,27 @@
     (forward-line -1)
     (oni:sort-imports)))
 
+;;;###autoload
+(defun oni:set-keys-for-python ()
+  "Set Python mode-specific keybindings."
+  (define-key python-mode-map (kbd "C->") #'python-indent-shift-right)
+  (define-key python-mode-map (kbd "C-<") #'python-indent-shift-left))
+
+;;;###autoload
+(defun oni:set-pep8-fill-column ()
+  "Set the `fill-column' to the PEP 8 recommendation."
+  (setq-local fill-column 72))
+
+;;;###autoload
+(defun oni:set-pep8-margin ()
+  "Set the `fci-rule-column' the the PEP 8 recommendation."
+  (setq-local fci-rule-column 79))
+
+;;;###autoload
+(defun oni:set-whitespace-tab-display ()
+  "Set the `whitespace-style' to show only tabs."
+  (setq-local whitespace-style '(tab-mark)))
+
 ;;;###autoload
 (defun oni:sort-imports ()
   "Sort python multiline imports using `()'."