fix #39 500 Internal Server Error in jupyter v1.0

add missing template parameter to fix issue #39 500 Internal Server Error in jupyter v1.0
oschuett · Jul 25, 2019 · 2c83c3f · 2c83c3f
1 parent 0decaa8
commit 2c83c3f
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/appmode/server_extension.py b/appmode/server_extension.py
@@ -78,9 +78,9 @@ def get(self, path):
         }
 
         # template parameters changed over time
-        if hasattr(orig_handler, "get_custom_frontend_exporters"):
-            get_cfw = orig_handler.get_custom_frontend_exporters
-            render_kwargs['get_custom_frontend_exporters'] = get_cfw
+        for parameter in ("get_custom_frontend_exporters", "get_frontend_exporters"):
+            if hasattr(orig_handler, parameter):
+                render_kwargs[parameter] = getattr(orig_handler, parameter)
 
         # Ok let's roll ....
         self.write(self.render_template('appmode.html', **render_kwargs))