From 1893f0528b9db8ad2c17cee38162de8905c8e5c9 Mon Sep 17 00:00:00 2001
From: Alexey Rogachevskiy <sfalexrog@gmail.com>
Date: Mon, 12 Oct 2020 20:18:12 +0300
Subject: [PATCH] clover: Fix importing urllib for Python3

---
 clover/test/basic.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/clover/test/basic.py b/clover/test/basic.py
index fe546f7d..bc3646b5 100755
--- a/clover/test/basic.py
+++ b/clover/test/basic.py
@@ -26,8 +26,13 @@ def test_simple_offboard_services_available():
     rospy.wait_for_service('land', timeout=5)
 
 def test_web_video_server(node):
-    import urllib2
-    urllib2.urlopen("http://localhost:8080").read()
+    try:
+        # Python 2
+        import urllib2 as urllib
+    except ModuleNotFoundError:
+        # Python 3
+        import urllib.request as urllib
+    urllib.urlopen("http://localhost:8080").read()
 
 def test_shell(node):
     execute = rospy.ServiceProxy('exec', srv.Execute)