--- a/connectors/__init__.py	Thu Aug 17 17:25:17 2017 +0300
+++ b/connectors/__init__.py	Fri Aug 18 12:36:31 2017 +0300
@@ -35,10 +35,12 @@
     return lambda: getattr(__import__(name, globals(), locals()), name + "_connector_factory")
 
 
-connectors = {name: _GetLocalConnectorClassFactory(name)
-                  for name in listdir(_base_path)
-                      if path.isdir(path.join(_base_path, name))
-                          and not name.startswith("__")}
+connectors = {name:
+              _GetLocalConnectorClassFactory(name)
+              for name in listdir(_base_path)
+              if (path.isdir(path.join(_base_path, name))
+                  and not name.startswith("__"))
+}
 
 
 def ConnectorFactory(uri, confnodesroot):