def METHOD_NAME(self, url, page):
    """Generator; Yields all image URLs"""
    total = self._total_pages(page)
    num = 1
    while True:
        yield from text.extract_iter(
            page, 'class="lightgallery-item" href="', '"')
        if num >= total:
            return
        num += 1
        page = self.request(url + str(num)).text