From 592da7db387d2baf55b1522b6945c6c39941ae68 2014-01-16 10:57:16
From: Jonathan Frederic <jdfreder@calpoly.edu>
Date: 2014-01-16 10:57:16
Subject: [PATCH] Removed get_kernel method.

---

diff --git a/IPython/html/static/notebook/js/widgetmanager.js b/IPython/html/static/notebook/js/widgetmanager.js
index abea5e9..5529ddf 100644
--- a/IPython/html/static/notebook/js/widgetmanager.js
+++ b/IPython/html/static/notebook/js/widgetmanager.js
@@ -185,7 +185,10 @@
             // for the message.  get_cell callbacks are registered for
             // widget messages, so this block is actually checking to see if the
             // message was triggered by a widget.
-            var kernel = this.get_kernel();
+            var kernel = null;
+            if (this.comm_manager !== null) {
+                kernel = this.comm_manager.kernel;
+            }
             if (kernel !== undefined && kernel !== null) {
                 var callbacks = kernel.get_callbacks_for_msg(msg_id);
                 if (callbacks !== undefined && 
@@ -247,15 +250,6 @@
         };
 
 
-        WidgetManager.prototype.get_kernel = function () {
-            if (this.comm_manager === null) {
-                return null;
-            } else {
-                return this.comm_manager.kernel;
-            }
-        };
-
-
         WidgetManager.prototype._handle_comm_open = function (comm, msg) {
             var widget_type_name = msg.content.target_name;
             var widget_model = new this._model_types[widget_type_name](this, comm.comm_id, comm);