diff --git a/IPython/frontend/html/notebook/static/js/kernel.js b/IPython/frontend/html/notebook/static/js/kernel.js
index ebde1d0..b64c461 100644
--- a/IPython/frontend/html/notebook/static/js/kernel.js
+++ b/IPython/frontend/html/notebook/static/js/kernel.js
@@ -28,22 +28,22 @@ var IPython = (function (IPython) {
return msg;
}
- Kernel.prototype.start_kernel = function (callback, context) {
+ Kernel.prototype.start_kernel = function (callback) {
var that = this;
$.post(this.base_url,
function (kernel_id) {
- that._handle_start_kernel(kernel_id, callback, context);
+ that._handle_start_kernel(kernel_id, callback);
},
'json'
);
};
- Kernel.prototype._handle_start_kernel = function (kernel_id, callback, context) {
+ Kernel.prototype._handle_start_kernel = function (kernel_id, callback) {
this.kernel_id = kernel_id;
this.kernel_url = this.base_url + "/" + this.kernel_id;
this._start_channels();
- callback.call(context);
+ callback();
};
diff --git a/IPython/frontend/html/notebook/static/js/notebook.js b/IPython/frontend/html/notebook/static/js/notebook.js
index 2daebda..337052b 100644
--- a/IPython/frontend/html/notebook/static/js/notebook.js
+++ b/IPython/frontend/html/notebook/static/js/notebook.js
@@ -367,50 +367,53 @@ var IPython = (function (IPython) {
Notebook.prototype.start_kernel = function () {
this.kernel = new IPython.Kernel();
- this.kernel.start_kernel(this._kernel_started, this);
+ this.kernel.start_kernel($.proxy(this.kernel_started, this));
};
- Notebook.prototype._kernel_started = function () {
- console.log("Kernel started: ", this.kernel.kernel_id);
- var that = this;
+ Notebook.prototype.handle_shell_reply = function (e) {
+ reply = $.parseJSON(e.data);
+ // console.log(reply);
+ var msg_type = reply.header.msg_type;
+ var cell = this.cell_for_msg(reply.parent_header.msg_id);
+ if (msg_type === "execute_reply") {
+ cell.set_input_prompt(reply.content.execution_count);
+ };
+ };
+
- this.kernel.shell_channel.onmessage = function (e) {
- reply = $.parseJSON(e.data);
- // console.log(reply);
- var msg_type = reply.header.msg_type;
- var cell = that.cell_for_msg(reply.parent_header.msg_id);
- if (msg_type === "execute_reply") {
- cell.set_input_prompt(reply.content.execution_count);
+ Notebook.prototype.handle_iopub_reply = function (e) {
+ reply = $.parseJSON(e.data);
+ var content = reply.content;
+ // console.log(reply);
+ var msg_type = reply.header.msg_type;
+ var cell = this.cell_for_msg(reply.parent_header.msg_id);
+ if (msg_type === "stream") {
+ cell.expand();
+ cell.append_stream(content.data + "\n");
+ } else if (msg_type === "display_data") {
+ cell.expand();
+ cell.append_display_data(content.data);
+ } else if (msg_type === "pyout") {
+ cell.expand();
+ cell.append_pyout(content.data, content.execution_count)
+ } else if (msg_type === "pyerr") {
+ cell.expand();
+ cell.append_pyerr(content.ename, content.evalue, content.traceback);
+ } else if (msg_type === "status") {
+ if (content.execution_state === "busy") {
+ this.kernel.status_busy();
+ } else if (content.execution_state === "idle") {
+ this.kernel.status_idle();
};
- };
+ }
+ };
- this.kernel.iopub_channel.onmessage = function (e) {
- reply = $.parseJSON(e.data);
- var content = reply.content;
- // console.log(reply);
- var msg_type = reply.header.msg_type;
- var cell = that.cell_for_msg(reply.parent_header.msg_id);
- if (msg_type === "stream") {
- cell.expand();
- cell.append_stream(content.data + "\n");
- } else if (msg_type === "display_data") {
- cell.expand();
- cell.append_display_data(content.data);
- } else if (msg_type === "pyout") {
- cell.expand();
- cell.append_pyout(content.data, content.execution_count)
- } else if (msg_type === "pyerr") {
- cell.expand();
- cell.append_pyerr(content.ename, content.evalue, content.traceback);
- } else if (msg_type === "status") {
- if (content.execution_state === "busy") {
- that.kernel.status_busy();
- } else if (content.execution_state === "idle") {
- that.kernel.status_idle();
- };
- }
- };
+
+ Notebook.prototype.kernel_started = function () {
+ console.log("Kernel started: ", this.kernel.kernel_id);
+ this.kernel.shell_channel.onmessage = $.proxy(this.handle_shell_reply,this);
+ this.kernel.iopub_channel.onmessage = $.proxy(this.handle_iopub_reply,this);
};