*For example*: (missing quotes): 1. <a href="http://www.somewebsite.com> some link </a> 2. <img src=">
It only happens when the input has nothing valid. If i replace example 2
with any of this:
1. <div> <img src="> </div>
2. <div> </div> <img src=">
(it can be div, or anything else, as long as the malformed tag is not the
only element)
*Code fragment*:
parser = html5lib.HTMLParser(tree=treebuilders.getTreeBuilder('dom'),
tokenizer=sanitizer.HTMLSanitizer)
sometree = parser.parseFragment(bad_html)
walker = treewalkers.getTreeWalker('dom')
stream = walker(sometree)
s = serializer.htmlserializer.HTMLSerializer(quote_attr_values=True)
nice_html = s.render(stream) <----*it fails here*
*The question*:
I would like to know if this is the expected behavior or i am doing something
wrong.
*Additional** info*:
I'm using the lib for sanitizing user input.
*Output*:
File "somemodule.py", line 20, in somefunction
nice_html = s.render(stream)
File
"some_env/local/lib/python2.7/site-packages/html5lib-0.95-py2.7.egg/html5lib/serializer/htmlserializer.py",
line 302, in render
return u"".join(list(self.serialize(treewalker)))
File
"some_env/local/lib/python2.7/site-packages/html5lib-0.95-py2.7.egg/html5lib/serializer/htmlserializer.py",
line 192, in serialize
for token in treewalker:
File
"some_env/local/lib/python2.7/site-packages/html5lib-0.95-py2.7.egg/html5lib/filters/optionaltags.py",
line 15, in __iter__
type = token["type"]
TypeError: 'NoneType' object has no attribute '__getitem__'
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