Create an RSS reader with Python

Creating a basic RSS reader in Python involves fetching and parsing RSS feed data, then displaying the feed entries. Here’s a full example of how to build a simple command-line RSS reader using the feedparser library.

How it works:

• Use feedparser to parse RSS XML feeds.

• Fetch the feed URL.

• Display titles, publication dates, and links of the latest articles.

Code for a basic Python RSS reader

python
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import feedparser

def fetch_rss_feed(url):
    feed = feedparser.parse(url)
    if feed.bozo:
        print("Failed to parse RSS feed. Please check the URL.")
        return None
    return feed

def display_feed(feed):
    print(f"Feed Title: {feed.feed.get('title', 'No title')}n")
    for entry in feed.entries:
        title = entry.get('title', 'No title')
        published = entry.get('published', 'No publication date')
        link = entry.get('link', 'No link')
        print(f"Title: {title}")
        print(f"Published: {published}")
        print(f"Link: {link}")
        print("-" * 40)

def main():
    url = input("Enter RSS feed URL: ").strip()
    feed = fetch_rss_feed(url)
    if feed:
        display_feed(feed)

if __name__ == "__main__":
    main()

How to run:

1. Install feedparser if you don’t have it:

   nginx
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   pip install feedparser
   

2. Save the script as rss_reader.py.

3. Run it in the terminal:

   nginx
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   python rss_reader.py
   

4. Enter any valid RSS feed URL, for example:

   • https://rss.nytimes.com/services/xml/rss/nyt/HomePage.xml

   • https://feeds.bbci.co.uk/news/rss.xml

Explanation:

• feedparser.parse(url) fetches and parses the RSS feed.

• feed.bozo flags errors during parsing.

• The feed’s main title is printed.

• Each feed entry’s title, publication date, and link are printed.

This is a straightforward, functional RSS reader you can extend with features like GUI, saving feeds, or filtering by keywords. Let me know if you want those advanced options!