From 426346fc91acbe27c7d56c19e208361ab7d0628f Mon Sep 17 00:00:00 2001
From: Arthur Reading <areading3@bloomberg.net>
Date: Tue, 9 Jan 2018 11:41:52 -0800
Subject: [PATCH] Limit length of GUI autocomplete to 1000

---
 notebook/static/notebook/js/completer.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/notebook/static/notebook/js/completer.js b/notebook/static/notebook/js/completer.js
index 21a6a3b32d..5ecc4a8b62 100644
--- a/notebook/static/notebook/js/completer.js
+++ b/notebook/static/notebook/js/completer.js
@@ -306,7 +306,8 @@ define([
     };
 
     Completer.prototype.build_gui_list = function (completions) {
-        for (var i = 0; i < completions.length; ++i) {
+        var MAXIMUM_GUI_LIST_LENGTH = 1000;
+        for (var i = 0; i < completions.length && i < MAXIMUM_GUI_LIST_LENGTH; ++i) {
             var opt = $('<option/>').text(completions[i].str).addClass(completions[i].type);
             this.sel.append(opt);
         }