-;;; company-ropemacs.el --- a company-mode completion back-end for pysmell.el
-;;
-;; Copyright (C) 2009 Nikolaj Schumacher
-;;
-;; This file is part of company 0.4.3.
-;;
-;; This program is free software; you can redistribute it and/or
-;; modify it under the terms of the GNU General Public License
-;; as published by the Free Software Foundation; either version 2
-;; of the License, or (at your option) any later version.
-;;
-;; This program is distributed in the hope that it will be useful,
+;;; company-ropemacs.el --- A company-mode completion back-end for pysmell.el
+
+;; Copyright (C) 2009-2011, 2013 Free Software Foundation, Inc.
+
+;; Author: Nikolaj Schumacher
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
-;;
+
;; You should have received a copy of the GNU General Public License
-;; along with this program. If not, see <http://www.gnu.org/licenses/>.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
+
+
+;;; Commentary:
+;;
+;; Requires pymacs Emacs package (you can get it from Marmalade),
+;; and on Python side: pymacs, rope, ropemacs and ropemode.
+
+;;; Code:
(eval-when-compile (require 'cl))
(require 'pymacs)
(skip-syntax-backward "w_"))
(- pos (point))))))))
+(defun company-ropemacs-doc-buffer (candidate)
+ "Return buffer with docstring of CANDIDATE if it is available."
+ (let ((doc (company-with-candidate-inserted candidate (rope-get-doc))))
+ (when doc
+ (with-current-buffer (company-doc-buffer)
+ (insert doc)
+ (current-buffer)))))
+
+(defun company-ropemacs-location (candidate)
+ "Return location of CANDIDATE in cons form (FILE . LINE) if it is available."
+ (let ((location (company-with-candidate-inserted candidate
+ (rope-definition-location))))
+ (when location
+ (cons (elt location 0) (elt location 1)))))
+
(defun company-ropemacs (command &optional arg &rest ignored)
"A `company-mode' completion back-end for ropemacs."
(interactive (list 'interactive))
(case command
- ('interactive (company-begin-backend 'company-ropemacs))
- ('prefix (and (derived-mode-p 'python-mode)
- (not (company-in-string-or-comment))
- (company-ropemacs--grab-symbol)))
- ('candidates (mapcar (lambda (element) (concat arg element))
- (rope-completions)))))
+ (interactive (company-begin-backend 'company-ropemacs))
+ (prefix (and (derived-mode-p 'python-mode)
+ (not (company-in-string-or-comment))
+ (company-ropemacs--grab-symbol)))
+ (candidates (mapcar (lambda (element) (concat arg element))
+ (rope-completions)))
+ (doc-buffer (company-ropemacs-doc-buffer arg))
+ (location (company-ropemacs-location arg))))
(provide 'company-ropemacs)
;;; company-ropemacs.el ends here