Fix jupyterhub config theme retrieval.

jbouder · Apr 8, 2024 · 3e410c4 · 3e410c4
1 parent 86b96f7
commit 3e410c4
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/jhub_apps/service/utils.py b/jhub_apps/service/utils.py
@@ -144,9 +144,8 @@ async def get_thumbnail_data_url(framework_name, thumbnail):
 
 def get_theme(config):
     """This will extract theme variables from the JupyterHub config"""
-    if isinstance(config.theme, dict):
-        return config.theme.jupyterhub
-    elif isinstance(config.theme, LazyConfigValue):
-        return {}
+    if isinstance(config.JupyterHub.template_vars, dict):
+        return config.JupyterHub.template_vars
     else:
-        return None
+        return None
+