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Don't include html comments in description

This commit is contained in:
Erik Johnston 2016-08-05 14:45:11 +01:00
parent 32fc39fd4c
commit 5bcccfde6c
1 changed files with 2 additions and 1 deletions
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3
synapse/rest/media/v1/preview_url_resource.py
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@ -345,7 +345,8 @@ class PreviewUrlResource(Resource):
# lines) # lines)
text_nodes = ( text_nodes = (
re.sub(r'\s+', '\n', el.text).strip() re.sub(r'\s+', '\n', el.text).strip()
for el in cloned_tree.iter() if el.text for el in cloned_tree.iter()
if el.text and isinstance(el.tag, basestring) # Removes comments
) )
og['og:description'] = summarize_paragraphs(text_nodes) og['og:description'] = summarize_paragraphs(text_nodes)