;;; python.el --- Python's flying circus support for Emacs
-;; Copyright (C) 2003-2012 Free Software Foundation, Inc.
+;; Copyright (C) 2003-2013 Free Software Foundation, Inc.
;; Author: Fabián E. Gallina <fabian@anue.biz>
;; URL: https://github.com/fgallina/python.el
;; dabbrev. If you have `dabbrev-mode' activated and
;; `python-skeleton-autoinsert' is set to t, then whenever you type
;; the name of any of those defined and hit SPC, they will be
-;; automatically expanded.
+;; automatically expanded. As an alternative you can use the defined
+;; skeleton commands: `python-skeleton-class', `python-skeleton-def'
+;; `python-skeleton-for', `python-skeleton-if', `python-skeleton-try'
+;; and `python-skeleton-while'.
;; FFAP: You can find the filename for a given module when using ffap
;; out of the box. This feature needs an inferior python shell
(require 'ansi-color)
(require 'comint)
-(eval-when-compile (require 'cl-lib))
;; Avoid compiler warnings
(defvar view-return-to-alist)
(defgroup python nil
"Python Language's flying circus support for Emacs."
:group 'languages
- :version "23.2"
+ :version "24.3"
:link '(emacs-commentary-link "python"))
\f
(while (and (< i 3)
(or (not limit) (< (+ point i) limit))
(eq (char-after (+ point i)) quote-char))
- (cl-incf i))
+ (setq i (1+ i)))
i))
(defun python-syntax-stringify ()
:group 'python
:safe 'booleanp)
+(defcustom python-indent-trigger-commands
+ '(indent-for-tab-command yas-expand yas/expand)
+ "Commands that might trigger a `python-indent-line' call."
+ :type '(repeat symbol)
+ :group 'python)
+
(define-obsolete-variable-alias
'python-indent 'python-indent-offset "24.3")
indicated by the variable `python-indent-levels' to set the
current indentation.
-When the variable `last-command' is equal to
-`indent-for-tab-command' or FORCE-TOGGLE is non-nil it cycles
-levels indicated in the variable `python-indent-levels' by
-setting the current level in the variable
-`python-indent-current-level'.
-
-When the variable `last-command' is not equal to
-`indent-for-tab-command' and FORCE-TOGGLE is nil it calculates
-possible indentation levels and saves it in the variable
-`python-indent-levels'. Afterwards it sets the variable
-`python-indent-current-level' correctly so offset is equal
-to (`nth' `python-indent-current-level' `python-indent-levels')"
+When the variable `last-command' is equal to one of the symbols
+inside `python-indent-trigger-commands' or FORCE-TOGGLE is
+non-nil it cycles levels indicated in the variable
+`python-indent-levels' by setting the current level in the
+variable `python-indent-current-level'.
+
+When the variable `last-command' is not equal to one of the
+symbols inside `python-indent-trigger-commands' and FORCE-TOGGLE
+is nil it calculates possible indentation levels and saves it in
+the variable `python-indent-levels'. Afterwards it sets the
+variable `python-indent-current-level' correctly so offset is
+equal to (`nth' `python-indent-current-level'
+`python-indent-levels')"
(or
- (and (or (and (eq this-command 'indent-for-tab-command)
+ (and (or (and (memq this-command python-indent-trigger-commands)
(eq last-command this-command))
force-toggle)
(not (equal python-indent-levels '(0)))
(forward-line -1))))
(point-marker))
-(defun python-nav-end-of-statement ()
- "Move to end of current statement."
+(defun python-nav-end-of-statement (&optional noend)
+ "Move to end of current statement.
+Optional argument NOEND is internal and makes the logic to not
+jump to the end of line when moving forward searching for the end
+of the statement."
(interactive "^")
- (while (and (goto-char (line-end-position))
- (not (eobp))
- (when (or
- (python-info-line-ends-backslash-p)
- (python-syntax-context 'string)
- (python-syntax-context 'paren))
- (forward-line 1))))
+ (let (string-start bs-pos)
+ (while (and (or noend (goto-char (line-end-position)))
+ (not (eobp))
+ (cond ((setq string-start (python-syntax-context 'string))
+ (goto-char string-start)
+ (if (python-syntax-context 'paren)
+ ;; Ended up inside a paren, roll again.
+ (python-nav-end-of-statement t)
+ ;; This is not inside a paren, move to the
+ ;; end of this string.
+ (goto-char (+ (point)
+ (python-syntax-count-quotes
+ (char-after (point)) (point))))
+ (or (re-search-forward (rx (syntax string-delimiter)) nil t)
+ (goto-char (point-max)))))
+ ((python-syntax-context 'paren)
+ ;; The statement won't end before we've escaped
+ ;; at least one level of parenthesis.
+ (condition-case err
+ (goto-char (scan-lists (point) 1 -1))
+ (scan-error (goto-char (nth 3 err)))))
+ ((setq bs-pos (python-info-line-ends-backslash-p))
+ (goto-char bs-pos)
+ (forward-line 1))))))
(point-marker))
(defun python-nav-backward-statement (&optional arg)
"Safe version of standard `forward-sexp'.
When ARG > 0 move forward, else if ARG is < 0."
(or arg (setq arg 1))
- (let ((forward-sexp-function nil)
+ (let ((forward-sexp-function)
(paren-regexp
(if (> arg 0) (python-rx close-paren) (python-rx open-paren)))
(search-fn
(defun python-shell-send-region (start end)
"Send the region delimited by START and END to inferior Python process."
(interactive "r")
- (python-shell-send-string (buffer-substring start end) nil t))
+ (python-shell-send-string
+ (concat
+ (let ((line-num (line-number-at-pos start)))
+ ;; When sending a region, add blank lines for non sent code so
+ ;; backtraces remain correct.
+ (make-string (1- line-num) ?\n))
+ (buffer-substring start end))
+ nil t))
(defun python-shell-send-buffer (&optional arg)
"Send the entire buffer to inferior Python process.
JUSTIFY should be used (if applicable) as in `fill-paragraph'."
(let* ((marker (point-marker))
(str-start-pos
- (let ((m (make-marker)))
- (setf (marker-position m)
- (or (python-syntax-context 'string)
- (and (equal (string-to-syntax "|")
- (syntax-after (point)))
- (point)))) m))
+ (set-marker
+ (make-marker)
+ (or (python-syntax-context 'string)
+ (and (equal (string-to-syntax "|")
+ (syntax-after (point)))
+ (point)))))
(num-quotes (python-syntax-count-quotes
(char-after str-start-pos) str-start-pos))
(str-end-pos
(python-skeleton-define def nil
"Function name: "
- "def " str " (" ("Parameter, %s: "
- (unless (equal ?\( (char-before)) ", ")
- str) "):" \n
- "\"\"\"" - "\"\"\"" \n
- > _ \n)
+ "def " str "(" ("Parameter, %s: "
+ (unless (equal ?\( (char-before)) ", ")
+ str) "):" \n
+ "\"\"\"" - "\"\"\"" \n
+ > _ \n)
(python-skeleton-define class nil
"Class name: "
- "class " str " (" ("Inheritance, %s: "
- (unless (equal ?\( (char-before)) ", ")
- str)
+ "class " str "(" ("Inheritance, %s: "
+ (unless (equal ?\( (char-before)) ", ")
+ str)
& ")" | -2
":" \n
"\"\"\"" - "\"\"\"" \n
HCoop / bpt / emacs.git / blobdiff