From 0afd48f8b3069fb3577749374e20611b231cb829 Mon Sep 17 00:00:00 2001 From: Leonard Richardson Date: Sat, 23 Oct 2021 15:20:01 -0400 Subject: Fixed a crash when overriding multi_valued_attributes and using the html5lib parser. [bug=1948488] --- bs4/builder/_html5lib.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'bs4/builder/_html5lib.py') diff --git a/bs4/builder/_html5lib.py b/bs4/builder/_html5lib.py index 69aefd7..914b1df 100644 --- a/bs4/builder/_html5lib.py +++ b/bs4/builder/_html5lib.py @@ -242,8 +242,8 @@ class AttrList(object): def __setitem__(self, name, value): # If this attribute is a multi-valued attribute for this element, # turn its value into a list. - list_attr = self.element.cdata_list_attributes - if (name in list_attr['*'] + list_attr = self.element.cdata_list_attributes or {} + if (name in list_attr.get('*') or (self.element.name in list_attr and name in list_attr[self.element.name])): # A node that is being cloned may have already undergone -- cgit v1.2.3