tg_rss_bot/rss.py

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import feedparser
class FeedItem():
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def __init__(self, url: str, title: str, description: str, date: str) -> None:
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self.url = url
self.title = title
self.description = description
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self.date = date
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class Feed():
def __init__(self, url: str, items: list[FeedItem]) -> None:
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self.url = url
self.items = items
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class RssReader():
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def get_feed(self, url: str) -> Feed:
f = feedparser.parse(url)
items = self.__get_items(f.entries)
return Feed(url, items)
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def __convert_to_feed_item(self, item: feedparser.util.FeedParserDict) -> FeedItem:
title = item.get('title', '')
url = item.get('link', '')
description = item.get('summary', '')
date = item.get('published', '')
return FeedItem(url, title, description, date)
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def __get_items(self, items: list) -> list:
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list_items = []
for item in items:
list_items.append(self.__convert_to_feed_item(item))
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return list_items
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