Merge branch '268_fix_connection_model_handling' into 'master'

Fix connection model handling

Closes #268

See merge request !134

beat/editor/backend/experimentmodel.py

@@ -119,12 +119,11 @@ class AlgorithmData:
     def dataformat_for_endpoint(self, endpoint: str) -> str:
         for alg_in, block_in in self.input_mapping.items():
             if block_in == endpoint:
-                return self.input_type_map[alg_in]
+                return self.input_type_map.get(alg_in, "")
 
         for alg_out, block_out in self.output_mapping.items():
             if block_out == endpoint:
-                return self.output_type_map[alg_out]
-
+                return self.output_type_map.get(alg_out, "")
         return ""
 
     def __repr__(self) -> str:

beat/editor/widgets/assetwidget.py

@@ -296,6 +296,8 @@ class AssetWidget(QWidget):
             self.save_button.setEnabled(True)
             self.__update_editors_icon(False)
             self.watcher.addPath(asset.declaration_path)
+            if asset.type == AssetType.EXPERIMENT:
+                self.experiment_model.load_experiment(asset)
             self.currentAssetChanged.emit(asset)
         elif asset:
             self.loadAsset(asset)