Исправил отображения объектов в источниках

dbapp/mainapp/views/__init__.py

@@ -30,6 +30,7 @@ from .lyngsat import (
     FillLyngsatDataView,
     LyngsatTaskStatusView,
     ClearLyngsatCacheView,
+    UnlinkAllLyngsatSourcesView,
 )
 from .source import SourceListView, SourceUpdateView, SourceDeleteView, DeleteSelectedSourcesView
 from .transponder import (
@@ -78,6 +79,7 @@ __all__ = [
     'FillLyngsatDataView',
     'LyngsatTaskStatusView',
     'ClearLyngsatCacheView',
+    'UnlinkAllLyngsatSourcesView',
     # Source
     'SourceListView',
     'SourceUpdateView',