From 8cc1087060acadc5f9141bc922cdfe99a8ab7185 Mon Sep 17 00:00:00 2001
From: David Morris <othalan@othalan.net>
Date: Thu, 16 Nov 2017 19:07:33 -0700
Subject: [PATCH] Update urllib2 to python3 version, relying on the already
 available 'future' package to provide the appropriate alias for use in
 python2

---
 highcharts/highcharts/highcharts.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/highcharts/highcharts/highcharts.py b/highcharts/highcharts/highcharts.py
index e7c1ef6..e99df62 100644
--- a/highcharts/highcharts/highcharts.py
+++ b/highcharts/highcharts/highcharts.py
@@ -10,7 +10,7 @@
 import json, uuid
 import re
 import datetime
-import urllib2
+import urllib.request, urllib.error, urllib.parse
 import html
 from collections import Iterable
 from .options import BaseOptions, ChartOptions, ColorAxisOptions, \
@@ -334,7 +334,7 @@ def buildhtmlheader(self):
 
 
         if self.offline:
-            opener = urllib2.build_opener()
+            opener = urllib.request.build_opener()
             opener.addheaders = [('User-Agent', 'Mozilla/5.0')]
 
             self.header_css = [