将代码从Python buffer发送到从M-x ansi-term运行的IPython会话

Question

假设我用M-x ansi-term在Emacs中打开了一个终端模拟器。这将使用我选择的shell在Emacs中打开一个缓冲区。假设我随后从这个shell运行ipython。我能用Emacs中的Python代码从另一个缓冲区向这个ipython会话发送代码吗？如果是这样的话，是怎么做的？

Answer 1

(defun send-buffer-to-ipython ()
  "Send current buffer to the running ipython process."
  (interactive)
  (let* ((ipython-buffer "*ansi-term*") ; the buffer name of your running terminal
         (proc (get-buffer-process ipython-buffer)))
    (unless proc
      (error "no process found"))
    (save-buffer)
    (process-send-string proc
                         (format "execfile(\"%s\")\n" (buffer-file-name)))
    (pop-to-buffer ipython-buffer)      ; show ipython and select it
    ;; (display-buffer ipython-buffer)  ; show ipython but don't select it
    ))

然后将命令send-buffer-to-ipython绑定到您喜欢的任何键。我将它绑定到C-c C-c

(define-key python-mode-map [?\C-c ?\C-c] 'send-buffer-to-ipython)

Answer 2

使用python-mode.el

M-x自定义变量RET py-shell名称RET ansi-term

M-x ansi-term RET ipython RET

C-c C-c从Python-buffer执行，然后在IPython shell中执行

注意: shebang位于默认的py-shell-name之前

https://launchpad.net/python-mode/trunk/6.0.12/+download/python-mode.el-6.0.12.tar.gz