Show workspace name in error message (#196)

* Show workspace name in error message

* Update CHANGELOG

* Update error message fixture in datastore test

CHANGELOG.md

@@ -23,6 +23,8 @@ the environment file since it is necessary for the augmentations.
 
 ### Changed
 
+- ([#196](https://github.com/microsoft/hi-ml/pull/196)) Show current workspace name in error message.
+
 ### Fixed
 - ([#188](https://github.com/microsoft/hi-ml/pull/188)) Updated DeepSMILES models. Now they are uptodate with innereye-dl.
 - ([#179](https://github.com/microsoft/hi-ml/pull/179)) HEDJitter was jittering the D channel as well. StainNormalization was relying on skimage.

hi-ml-azure/src/health_azure/datasets.py

@@ -33,8 +33,8 @@ def get_datastore(workspace: Workspace, datastore_name: str) -> Datastore:
                          f"However, the workspace has {len(existing_stores)} datastores: {existing_stores}")
     if datastore_name in datastores:
         return datastores[datastore_name]
-    raise ValueError(f"Datastore {datastore_name} was not found in the workspace. Existing datastores: "
+    raise ValueError(f"Datastore \"{datastore_name}\" was not found in the \"{workspace.name}\" workspace. "
-                     f"{existing_stores}")
+                     f"Existing datastores: {existing_stores}")
 
 
 def get_or_create_dataset(workspace: Workspace, datastore_name: str, dataset_name: str) -> FileDataset:

hi-ml-azure/testazure/testazure/test_datasets.py

@@ -39,7 +39,7 @@ def test_get_datastore() -> None:
     workspace = DEFAULT_WORKSPACE.workspace
     with pytest.raises(ValueError) as ex:
         get_datastore(workspace=workspace, datastore_name=does_not_exist)
-    assert f"Datastore {does_not_exist} was not found" in str(ex)
+    assert f"Datastore \"{does_not_exist}\" was not found" in str(ex)
 
     # Trying to get a datastore without name should only work if there is a single datastore
     assert len(workspace.datastores) > 1