formatting

octodns/manager.py

@@ -508,12 +508,14 @@ class Manager(object):
             # we've found a dynamic config element
 
             # find its sources
-            sources = sources or self._get_sources(name, config, eligible_sources)
+            sources = sources or self._get_sources(
+                name, config, eligible_sources
+            )
             self.log.info('sync:   dynamic zone=%s, sources=%s', name, sources)
             for source in sources:
                 if not hasattr(source, 'list_zones'):
                     raise ManagerException(
-                        f'dynamic zone={name} includes a source that does not support `list_zones`'
+                        f'dynamic zone={name} includes a source, {source.id}, that does not support `list_zones`'
                     )
                 for zone_name in source.list_zones():
                     if zone_name in zones: