Merge pull request #185 from 12rambau/master

fix: escape the closing script when dumping the outcell

Author: akhmerov

jupyter_sphinx/ast.py

@@ -388,14 +388,17 @@ def __init__(self, rawsource="", *children, **attributes):
         super().__init__("", state=attributes["state"])
 
     def html(self):
+        
+        # escape </script> to avoid early closing of the tag in the html page 
+        json_data = json.dumps(self["state"]).replace("</script>", r"<\/script>")
+        
         # TODO: render into a separate file if 'html-manager' starts fully
         #       parsing script tags, and not just grabbing their innerHTML
         # https://github.com/jupyter-widgets/ipywidgets/blob/master/packages/html-manager/src/libembed.ts#L36
         return ipywidgets.embed.snippet_template.format(
-            load="", widget_views="", json_data=json.dumps(self["state"])
+            load="", widget_views="", json_data=json_data
         )
 
-
 def cell_output_to_nodes(outputs, write_stderr, out_dir,
                          thebe_config, inline=False):
     """Convert a jupyter cell with outputs and filenames to doctree nodes.