add cache-control in respond_zip function

jupyter · Apr 11, 2018 · e56060a · e56060a
1 parent 3f6bfde
commit e56060a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/notebook/nbconvert/handlers.py b/notebook/nbconvert/handlers.py
@@ -40,6 +40,7 @@ def respond_zip(handler, name, output, resources):
     zip_filename = os.path.splitext(name)[0] + '.zip'
     handler.set_attachment_header(zip_filename)
     handler.set_header('Content-Type', 'application/zip')
+    handler.set_header('Cache-Control', 'no-store, no-cache, must-revalidate, max-age=0')
 
     # Prepare the zip file
     buffer = io.BytesIO()