SylvainDe / ComicBookMaker

    @classmethod

    def get_archive_elements(cls):

        archive_url = urljoin_wrapper(cls.url, 'archive/')

        # The first 2 <tr>'s do not correspond to comics

        return get_soup_at_url(archive_url).find('table', id='chapter_table').find_all('tr')[2:]

    @classmethod

    def get_url_from_archive_element(cls, tr):

        """Get url corresponding to an archive element."""

        td_num, td_comic, td_date, _ = tr.find_all('td')

        link = td_comic.find('a')

        return urljoin_wrapper(cls.url, link['href'])

    @classmethod

    def get_comic_info(cls, soup, tr):

        """Get information about a particular comics."""

        td_num, td_comic, td_date, _ = tr.find_all('td')

        num = int(td_num.string)

        link = td_comic.find('a')

        title = link.string

        imgs = soup.find_all('img', id='comic_image')

        date_str = td_date.string

        day = string_to_date(remove_st_nd_rd_th_from_date(date_str), "%B %d, %Y, %I:%M %p")

        assert len(imgs) == 1

        assert all(i.get('alt') == i.get('title') for i in imgs)

    # Also on http://www.gocomics.com/invisible-bread

    name = 'invisiblebread'

    long_name = 'Invisible Bread'

    url = 'http://invisiblebread.com'

    @classmethod

    def get_archive_elements(cls):

        archive_url = urljoin_wrapper(cls.url, 'archives/')

        return reversed(get_soup_at_url(archive_url).find_all('td', class_='archive-title'))

    @classmethod

    def get_url_from_archive_element(cls, td):

        return td.find('a')['href']

    @classmethod

    def get_comic_info(cls, soup, td):

        """Get information about a particular comics."""

        url = cls.get_url_from_archive_element(td)

        title = td.find('a').string

        month_and_day = td.previous_sibling.string

        link_re = re.compile('^%s/([0-9]+)/' % cls.url)

        year = link_re.match(url).groups()[0]

        date_str = month_and_day + ' ' + year

        day = string_to_date(date_str, '%b %d %Y')

        imgs = [soup.find('div', id='comic').find('img')]