fix a py3 compat issue

gijzelaerr · gijzelaerr · commit 134d08ddb8ba · 2018-09-28T17:26:20.000+02:00
diff --git a/wes_client/util.py b/wes_client/util.py
@@ -9,7 +9,11 @@
 import logging
 
 from wes_service.util import visit
-from urllib import urlopen
+
+from future.standard_library import hooks
+
+with hooks():
+    from urllib.request import pathname2url
 
 
 def two_seven_compatible(filePath):
