Remove the f-strings in the Jupyter web app's backend (kubeflow/kubeflow#5680)

components/crud-web-apps/jupyter/backend/apps/common/routes/delete.py

@@ -9,9 +9,9 @@ log = logging.getLogger(__name__)
     "/api/namespaces/<namespace>/notebooks/<notebook>", methods=["DELETE"]
 )
 def delete_notebook(notebook, namespace):
-    log.info(f"Deleting Notebook '{namespace}/{notebook}'")
+    log.info("Deleting Notebook '%s/%s'" % (namespace, notebook))
     api.delete_notebook(notebook, namespace)
 
     return api.success_response(
-        "message", f"Notebook {notebook} successfully deleted."
+        "message", "Notebook %s successfully deleted." % notebook
     )

components/crud-web-apps/jupyter/backend/apps/default/routes/post.py

@@ -13,7 +13,7 @@ log = logging.getLogger(__name__)
 @decorators.required_body_params("name")
 def post_pvc(namespace):
     body = request.get_json()
-    log.info(f"Got body: {body}")
+    log.info("Got body: %s" % body)
 
     notebook = helpers.load_param_yaml(
         utils.NOTEBOOK_TEMPLATE_YAML,

components/crud-web-apps/jupyter/backend/apps/rok/routes/post.py

@@ -14,7 +14,7 @@ log = logging.getLogger(__name__)
 @decorators.required_body_params("name")
 def post_notebook(namespace):
     body = request.get_json()
-    log.info(f"Got body: {body}")
+    log.info("Got body: %s" % body)
 
     notebook = helpers.load_param_yaml(
         utils.NOTEBOOK_TEMPLATE_YAML,

components/crud-web-apps/jupyter/backend/entrypoint.py

@@ -41,7 +41,7 @@ if UI_FLAVOR == "default":
 elif UI_FLAVOR == "rok":
     app = rok.create_app(APP_NAME, cfg)
 else:
-    log.error(f"No UI flavor for '{UI_FLAVOR}'")
+    log.error("No UI flavor for '%s'" % UI_FLAVOR)
     sys.exit(1)
 
 if __name__ == "__main__":