Sum podcast feed duration

sum_feed_duration.py

"""
Extract duration from episodes suming it, convert it to hours, seconds, max duration episode and min duration.
- Install xmltodict
  python3 -m pip install xmltodict

Change feed_url to your own feed url.
This Python file could be converted to a script passing args when calling it.
"""
import urllib
import xmltodict
import argparse


def feed_duration(feed_url: str):

    file = urllib.request.urlopen(feed_url)
    data = file.read()
    file.close()
    data = xmltodict.parse(data)


    return [ int(item['itunes:duration']) for item in data['rss']['channel']['item'] ]



def main():

    feed_url = 'https://anchor.fm/s/fee55e8/podcast/rss'
    items_duration = feed_duration(feed_url)
    duration_seconds = sum(items_duration)
    hours = "{}h{}m{}s".format( str(duration_seconds//3600), str( (duration_seconds%3600)//60) , str( (duration_seconds%3600)%60) )
    print ("Episodes : {}\nDuration (seconds): {}\nDuration hours: {}\nMax duration: {}\nMin duration: {}".format( str(len(items_duration)), str(sum(items_duration)), hours, str(max(items_duration)), str(min(items_duration))))

if __name__ == "__main__":
    main()