RSS Feed Generator for Blog example

main.py

#!/usr/bin/env python
# coding=utf8

import feedparser
import typer
from typing import Optional
import sys
import datetime
import urllib
import pprint
import datetime
import json

# We'll need to instantiate the Typer class so we can
# work with it later when we need to get input
# from the command line
app = typer.Typer()

# Here I created a function where I pass a default parameter
# and assign that parameter to the app variable I created above the function
# I have not run this yet so not sure of any scope issues

def main(url: str = typer.Option(...,prompt="Please enter the url you'd like to parse")):
  """
  This is where I'll place morst of 
  the business logic for this script
  """
  app.echo(f"{url}")
  fp = feedparser.parse(url)
  fp['feed']['title']
  print(fp)


if __name__ == "__main__":
    main()