Add docstring for metadata method

oschwald · oschwald · commit 8896248d779c · 2014-09-10T15:11:19.000-07:00
diff --git a/geoip2/database.py b/geoip2/database.py
@@ -130,6 +130,10 @@ def _flat_model_for(self, model_class, types, ip_address):
         return model_class(record)
 
     def metadata(self):
+        """The metadata for the open database
+
+        :returns: :py:class:`maxminddb.reader.Metadata` object
+        """
         return self._db_reader.metadata()
 
     def close(self):
