def atom_document_to_feed(atom_url: str, tree: ElementBase) -> Feed:
title = tree.findtext("{http://www.w3.org/2005/Atom}title")
description = tree.findtext("{http://www.w3.org/2005/Atom}subtitle")
category = tree.findtext("{http://www.w3.org/2005/Atom}category")
link = tree.findtext("{http://www.w3.org/2005/Atom}link") or atom_url
return Feed(
url=atom_url,
title=title,
link=link,
description=description,
category=category,
feed_source_type=FeedSourceType.ATOM,
)
def rss_document_to_feed(rss_url: str, tree: ElementBase) -> Feed:
# required rss channel items
title = tree.findtext("channel/title")
description = parse_description(tree.findtext("channel/description"))
link = tree.findtext("channel/link")
# optional rss channel items
category = tree.find("channel/category")
image_url = tree.find("channel/image/url")
image_title = tree.find("channel/image/title")
image_link = tree.find("channel/image/link")
return Feed(
url=rss_url.rstrip("/"),
title=title,
description=description,
link=link,
feed_source_type=FeedSourceType.RSS,
category=category.text if category is not None else None,
image_url=image_url.text if image_url is not None else None,
image_title=image_title.text if image_title is not None else None,
image_link=image_link.text if image_link is not None else None,
)
def rdf_document_to_feed(rss_url: str, tree: ElementBase) -> Feed:
# required rss channel items
title = tree.findtext("{*}channel/{*}title")
description = parse_description(tree.findtext("{*}channel/{*}description"))
link = tree.findtext("{*}channel/{*}link")
# optional rss channel items
category = tree.find("{*}channel/{*}category")
image_tag = tree.find("{*}channel/{*}image")
image_url = (
image_tag.get("{http://www.w3.org/1999/02/22-rdf-syntax-ns#}resource")
if image_tag is not None else None)
return Feed(
url=rss_url.rstrip("/"),
title=title,
description=description,
link=link,
feed_source_type=FeedSourceType.RDF,
category=category.text if category is not None else None,
image_url=image_url if image_url is not None else None,
image_title=None,
image_link=None,
)
