[autopep8] W504 - Fix line break after binary operator

cubicweb_elasticsearch/testutils.py

@@ -9,20 +9,20 @@ from cubicweb_elasticsearch.entities import IFullTextIndexSerializable
 
 
 class BlogEntryFTIAdapter(IFullTextIndexSerializable):
-    __select__ = (IFullTextIndexSerializable.__select__ &
-                  is_instance('BlogEntry'))
+    __select__ = (IFullTextIndexSerializable.__select__
+                  & is_instance('BlogEntry'))
     custom_indexable_attributes = ('title', 'content')
 
 
 class BlogFTIAdapter(IFullTextIndexSerializable):
-    __select__ = (IFullTextIndexSerializable.__select__ &
-                  is_instance('Blog'))
+    __select__ = (IFullTextIndexSerializable.__select__
+                  & is_instance('Blog'))
     custom_indexable_attributes = ('title', )
 
 
 class PersonFTIAdapter(IFullTextIndexSerializable):
-    __select__ = (IFullTextIndexSerializable.__select__ &
-                  is_instance('Person'))
+    __select__ = (IFullTextIndexSerializable.__select__
+                  & is_instance('Person'))
 
     @property
     def es_id(self):