Import urllib.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@3386 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ZSQLCatalog/ZSQLCatalog.py

@@ -30,6 +30,7 @@ from AccessControl import ClassSecurityInfo, getSecurityManager
 from AccessControl.DTML import RestrictedDTML
 import string, os, sys, types
 import time
+import urllib
 
 from zLOG import LOG