fix missing urllib, close web2py/pydal#498, web2py/web2py#1817
@@ -401,7 +401,7 @@ class DAL(with_metaclass(MetaDAL, Serializable, BasicStorage)):
if not decode_credentials:
credential_decoder = lambda cred: cred
else:
- credential_decoder = lambda cred: urllib.unquote(cred)
+ credential_decoder = lambda cred: unquote(cred)
self._folder = folder
if folder:
self.set_folder(folder)
