Character input solution for practicepython.org exercise 1

character_input_sol.py

import sys
from datetime import date
# taking persons name 
name: str = input("Please enter your name: ")
age_str: str = input("Please enter your age in whole number (e.g. 28): ")

# validate age and convert it into integer
# removing the leading and traliing spaces
age_str = age_str.strip()
# try to convert the string into int 

try: 
    age: int = int(age_str)
except ValueError:
    print(f"unable to convert string {age_str} to integer value please provide valid integer age value")
    sys.exit(1)
except:
    print(f"unknown error occured when trying to convert age string {age_str} to integer")
    sys.exit(1)
year =  date.today().year
life_remaining = 100 - age
year = year + life_remaining

print(f"Name: {name}\nAge: {age}\nYou will be 100 years old in year: {year}\nDont Waste Your Time")
sys.exit(0)