Print warning in UI when cells omitted (#1823)

quiltdata · Oct 8, 2020 · 503d84c · 503d84c
1 parent 10b7e4a
commit 503d84c
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lambdas/preview/index.py b/lambdas/preview/index.py
@@ -238,14 +238,18 @@ def extract_ipynb(file_, exclude_output: bool):
     # rewind
     file_.seek(0, os.SEEK_SET)
 
+    info = {}
+    if exclude_output:
+        info['warnings'] = "Omitted cell outputs to reduce notebook size"
+
     html_exporter = HTMLExporter()
     html_exporter.template_file = 'basic'
     html_exporter.exclude_output = exclude_output
 
     notebook = nbformat.read(file_, 4)
     html, _ = html_exporter.from_notebook_node(notebook)
 
-    return html, {}
+    return html, info
 
 
 def extract_vcf(head):