Client file to be used to communicate with ipython

epc_python.el

(require 'epc)
(defvar py-epc nil)

(defun py-epc:connect (port)
  (interactive "nEnter py-epc port : ")
  (setq py-epc (epc:start-epc-debug port))
)

(defun py-epc:run-cell-region (start end)
  (interactive "r")
  (when py-epc
    ;;(message (buffer-substring-no-properties start end))
    (deferred:$
      (epc:call-deferred py-epc 'write_err
                         (list "py-epc:run-cell-region\n"))
      (lambda (x) t)
      (deferred:$
        (epc:call-deferred py-epc 'run_cell
                           (list
                            (buffer-substring-no-properties start end)))
        (deferred:nextc it 
          (lambda (x) (message "run cell done")))
      ))))

(defun py-epc:disconnect ()
  (interactive)
  (epc:stop-epc py-epc)
)

;;(kbd "s-k s") s on my machine is the windows key
(global-set-key (kbd "s-p c") 'py-epc:connect)
(global-set-key (kbd "s-p r") 'py-epc:run-cell-region)
(global-set-key (kbd "s-p d") 'py-epc:py-epc:disconnect)

;;(epc:call-sync py-epc 'ex '("a = 10"))
;;(epc:call-sync py-epc 'run_cell '("a = 10\nb=20\n\n"))
;;(epc:call-sync py-epc 'set_next_input '("a = 10\nb=20\n"))
;;(epc:stop-epc py-epc)
;;epc:call-sync py-epc 'ev '("a = 10\nb=20"))
;;(epc:call-sync py-epc 'run_cell '("a = 10\nb=20\n\n"))