def update_comic(self, url, soup, comic):
image = soup.select(self.selector)
if not image:
raise SkipComicError(comic, self, soup)
image = image[0]
img_src = resolve_url(url, image['src'])
replacement = {'image_url': img_src}
if self.includealt:
replacement['description'] = image.get('title', image.get('alt', None))
return comic._replace(**replacement)
def update_comic(self, url, soup, comic):
tags = soup.select(self.selector)
if not tags:
if not self.allow_missing:
raise MissingElementError(self, soup)
else:
return comic
href = tags[0].get('href', '#')
if href.startswith('javascript'):
## We can't handle javascript links.
return comic
link_url = resolve_url(url, href)
if url == link_url:
## The link leads nowhere.
return comic
return comic._replace(**{self.dest: link_url})
