change python config, add jupyter and ein

lisp/jupyter/jupyter-channel.el

@@ -0,0 +1,73 @@
+;;; jupyter-channel.el --- Jupyter channel interface -*- lexical-binding: t -*-
+
+;; Copyright (C) 2019-2024 Nathaniel Nicandro
+
+;; Author: Nathaniel Nicandro <nathanielnicandro@gmail.com>
+;; Created: 27 Jun 2019
+
+;; 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 3, or (at
+;; your option) any later version.
+
+;; This program 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 GNU Emacs; see the file COPYING.  If not, write to the
+;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+;; Boston, MA 02111-1307, USA.
+
+;;; Commentary:
+
+;; Defines the `jupyter-channel' interface.
+
+;;; Code:
+
+(require 'eieio)
+
+(defclass jupyter-channel ()
+  ((type
+    :type keyword
+    :initarg :type
+    :documentation "The type of this channel.")
+   (session
+    :type jupyter-session
+    :initarg :session
+    :documentation "The session object used to sign and send/receive messages.")
+   (endpoint
+    :type string
+    :initarg :endpoint
+    :documentation "The endpoint this channel is connected to.
+ Typical endpoints look like \"tcp://127.0.0.1:5555\"."))
+  :abstract t)
+
+(cl-defmethod jupyter-start ((_channel jupyter-channel) &key _identity)
+  "Start a Jupyter CHANNEL using IDENTITY as the routing ID.
+If CHANNEL is already alive, do nothing."
+  (cl-call-next-method))
+
+(cl-defmethod jupyter-stop ((_channel jupyter-channel))
+  "Stop a Jupyter CHANNEL.
+If CHANNEL is already stopped, do nothing."
+  (cl-call-next-method))
+
+(cl-defmethod jupyter-alive-p ((_channel jupyter-channel))
+  "Return non-nil if a CHANNEL is alive."
+  (cl-call-next-method))
+
+(cl-defmethod jupyter-send (_channel _type _message &optional _msg-id)
+  "On CHANNEL send MESSAGE which has message TYPE and optionally a MSG-ID."
+  (cl-call-next-method))
+
+(cl-defmethod jupyter-recv (_channel &optional _dont-wait)
+  "Receive a message on CHANNEL.
+If DONT-WAIT is non-nil, return nil immediately if there is no
+message available to receive."
+  (cl-call-next-method))
+
+(provide 'jupyter-channel)
+
+;;; jupyter-channel.el ends here