Add federated filter search with xpath

Miguel Gonzalez · Miguel Gonzalez · commit ecfd275cbcd6 · 2016-09-16T12:41:03.000+02:00
diff --git a/tableaudocumentapi/datasource.py b/tableaudocumentapi/datasource.py
@@ -121,7 +121,7 @@ def __init__(self, datasource_xml, version):
         self._dsversion = version
 
     def _extract_federated_filter(self):
-        raise NotImplementedError()
+        return list(map(Filter, self._dsxml.findall('filter')))
 
     def _extract_legacy_filter(self):
         return list(map(Filter, self._dsxml.findall('filter')))
