Fix lxml.etree.ParserError.

2021-01-22 20:15:34 +01:00 · 2021-01-22 20:15:34 +01:00 · 09867864cb
parent 82fd22b8e8
commit 09867864cb
1 changed files with 5 additions and 1 deletions
--- a/app/db.py
+++ b/app/db.py
@ -233,7 +233,11 @@ class Node:
            for subnode in self.subnodes:
                # I tried parsing the marko tree but honestly this seemed easier/simpler.
                html = render.markdown(subnode.content)
-                tree = lxml.html.fromstring(html)
+                try:
+                    tree = lxml.html.fromstring(html)
+                except lxml.etree.ParserError:
+                    continue
+
                for link in tree.iterlinks():
                    # link is of the form (element, attribute, link, pos) -- see https://lxml.de/3.1/lxmlhtml.html.
                    if link[2] == 'push':