refactor rss.py

rss.py

@@ -2,33 +2,23 @@ import feedparser
 
 
 class FeedItem:
-    def __init__(self, url: str, title: str, description: str, date: str) -> None:
-        self.url = url
-        self.title = title
-        self.description = description
-        self.date = date
+    def __init__(self, item: feedparser.util.FeedParserDict) -> None:
+        self.url = item.get('link', '')
+        self.title = item.get('title', '')
+        self.description = item.get('summary', '')
+        self.date = item.get('published', '')
 
 class Feed:
-    def __init__(self, url: str, items: list[FeedItem]) -> None:
+    def __init__(self, url: str, feed: feedparser.util.FeedParserDict) -> None:
         self.url = url
-        self.items = items
+        self.items = self.__get_items(feed.entries)
+
+    def __get_items(self, items: list[feedparser.util.FeedParserDict]) -> list[FeedItem]:
+        list_items = []
+        for item in items:
+            list_items.append(FeedItem(item))
+        return list_items
 
 class RssReader:
     def get_feed(self, url: str) -> Feed:
-        f = feedparser.parse(url)
-        items = self.__get_items(f.entries)
-        return Feed(url, items)
-        
-    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)
-
-    def __get_items(self, items: list) -> list:
-        list_items = []
-        for item in items:
-            list_items.append(self.__convert_to_feed_item(item))
-        return list_items
-
+        return Feed(url, feedparser.parse(url))