def devour(self, content, maxwidth=None, maxheight=None):
pre_consume.send(sender=self)
# Soupify with less aggressive entity conversion
soup = BeautifulSoup(content or '', convertEntities=BeautifulSoup.HTML_ENTITIES)
for element in soup.findAll(text=self.url_regex):
# Don't handle linked URLs
if self._is_hyperlinked(element):
logger.debug('Skipping hyperlinked content: %s' % element)
continue
repl = self.enrich(str(element), maxwidth=maxwidth, maxheight=maxheight)
element.replaceWith(BeautifulSoup(repl, convertEntities=BeautifulSoup.HTML_ENTITIES))
post_consume.send(sender=self)
return str(soup)
def devour(self, content, maxwidth=None, maxheight=None):
"""
Consumes all OEmbed content URLs in the content. Returns a new
version of the content with URLs replaced with rich content. This
sends both ``pre_consume`` and ``post_consume`` signals before and
after enriching the specified content. Any subclasses should take
note to honor this behavior.
:param string content: Content to enrich
:param integer maxwidth: Maximum width of resource
:param integer maxheight: Maximum height of resource
:returns: A version of specific content with matched URLs replaced with
rendered resources
"""
pre_consume.send(sender=self)
content = self.enrich(content or '', maxwidth=maxwidth, maxheight=maxheight)
post_consume.send(sender=self)
return content
