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Handle og props with not content

This commit is contained in:
Erik Johnston 2016-06-15 16:57:48 +01:00
parent 78a16d395c
commit a60169ea09
1 changed files with 2 additions and 1 deletions
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synapse/rest/media/v1/preview_url_resource.py
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@ -252,6 +252,7 @@ class PreviewUrlResource(Resource):
og = {} og = {}
for tag in tree.xpath("//*/meta[starts-with(@property, 'og:')]"): for tag in tree.xpath("//*/meta[starts-with(@property, 'og:')]"):
if 'content' in tag.attrib:
og[tag.attrib['property']] = tag.attrib['content'] og[tag.attrib['property']] = tag.attrib['content']
# TODO: grab article: meta tags too, e.g.: # TODO: grab article: meta tags too, e.g.: