Fred C schrieb:
> Hello,
>
> In my kid template I have this following line: <div
> class="reviewitem" py:content="XML(review.Content)" />.
> My problem is when the XML() argument is not a very clean html
> string, XML fail miserably.
> How can I manage to roughly clean that string (in the template) or at
> least return the string not formated, instead of having an exception
> thrown.
>
>
I think the only way apart from horribly circumventing kid is to have
clean (X)HTML markup.
I'm currently using a validator like this to validate XHTML markup..
class XHTMLValidator(validators.FancyValidator):
def _to_python(self, value, state = None):
try:
template = kid.Template(
"""<html xmlns:py="http://purl.org/kid/ns#";>%s</html>"""
% value)
except Exception, e:
raise validators.Invalid( e.args[0], value, state)
s = template.serialize( output = "xml")
return s[s.index("<html>")+6:-7]
It uses a temporary template to check the XHTML code for correctness,
feeds errors back as
validation errors and extracts the cleaned-up XHTML markup from the
serialized output.
-- Sven
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