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(py-execute-region): If the line at the beginning of the region is a 

#! line, use the command on that line as the shell command to use to
execute the region.  I.e. if the region looks like

----------------
#! /usr/bin/env python1.5

print 'hello world'.startswith('hello')
----------------

you'll get an exception! :)

This closes SF bug #232398.
This commit is contained in:
Barry Warsaw 2002-04-22 16:23:29 +00:00
parent b2d5e62d65
commit a0113cd5cd
1 changed files with 11 additions and 6 deletions
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17
Misc/python-mode.el
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@ -1359,10 +1359,16 @@ is inserted at the end. See also the command `py-clear-queue'."
(let ((needs-if (/= (py-point 'bol) (py-point 'boi)))) (let ((needs-if (/= (py-point 'bol) (py-point 'boi))))
(set-buffer buf) (set-buffer buf)
(python-mode) (python-mode)
(setq shell py-which-shell)
(when needs-if (when needs-if
(insert "if 1:\n")) (insert "if 1:\n"))
(insert-buffer-substring cur start end))) (insert-buffer-substring cur start end)
;; Set the shell either to the #! line command, or to the
;; py-which-shell buffer local variable.
(goto-char (point-min))
(if (looking-at "^#!\\s *\\(.*\\)$")
(setq shell (match-string 1))
;; No useable #! line
(setq shell py-which-shell))))
(cond (cond
;; always run the code in its own asynchronous subprocess ;; always run the code in its own asynchronous subprocess
(async (async
@ -1392,10 +1398,9 @@ is inserted at the end. See also the command `py-clear-queue'."
(setq py-file-queue (append py-file-queue (list file))) (setq py-file-queue (append py-file-queue (list file)))
(setq py-exception-buffer (cons file (current-buffer)))) (setq py-exception-buffer (cons file (current-buffer))))
(t (t
;; TBD: a horrible hack, buy why create new Custom variables? ;; TBD: a horrible hack, but why create new Custom variables?
(let ((cmd (concat shell (let ((cmd (concat shell (if (string-equal py-which-bufname "JPython")
(if (string-equal py-which-bufname "JPython") " -" ""))))
" -" ""))))
;; otherwise either run it synchronously in a subprocess ;; otherwise either run it synchronously in a subprocess
(save-excursion (save-excursion
(set-buffer buf) (set-buffer buf)