def collect_replacements(env, item, body, tags=DEFAULT_TAGS,
typography=False):
if not isinstance(body, ExpandableMarkup):
return body, []
try:
doc = html.fragment_fromstring(body.markup, create_parent=True)
except XMLSyntaxError:
return body, []
replacements = []
for name, tag_cls in tags.items():
tags = tag_cls.from_doc(doc, name)
for tag in tags:
repl = tag.replace(env, item)
if repl is not None:
replacements.append(repl)
if typography:
Typograph.typograph_tree(doc, env.lang)
return inner_html(doc), replacements
def extra_clean(self, doc):
if self.typograph:
Typograph.typograph_tree(doc, self.lang)
Cleaner.extra_clean(self, doc)