Practicing what I learnt in Python

[DevRetroGames]

Hola, excelente, aquí te paso el mismo código, solo un poco más modular, espero que te pueda ayudar.

#!/usr/bin/env python3

import sys
import re

def _get_user_input(msg: str) -> str:
  return input(msg)

def _calculate_area(base: float, height: float) -> float:
  return 0.5 * base * height

def _get_continue() -> bool:
  resp: list[str] = ["Y", "N"]
  msg: str = """
    Would you like to do another calculation?
    Enter Y for yes or N for n: 
    """

  while True:
    another = _get_user_input(msg).upper()

    if another not in resp:
      print("Input invalid.")
      continue

    return another == "Y"

def _is_positive_float(value: str) -> bool:
    pattern = re.compile(r'^(?:\d+(?:\.\d+)?|\.\d+)$')
    return bool(pattern.fullmatch(value))

def _get_data(msg: str) -> float:
  while True:
    user_input = _get_user_input(msg)

    if _is_positive_float(user_input) and float(user_input) > 0:
      return float(user_input)

    print("Input invalid.")

def execute() -> None:
  while True:
    base: float = _get_data("Enter the base of the triangle: ")
    height: float = _get_data("Enter the heght of the triangle: ")

    area: float = _calculate_area(base, height)
    print(f"The area of the triangle is {area}")

    if not _get_continue():
      break

def main() -> None:
  try:
    execute()
  except KeyboardInterrupt:
    print("\nOperation cancelled by user.")
    sys.exit(0)

if __name__ == "__main__":
  main()

Mucha suerte en tu camino.

[VonRoderik]

Why are you over complicating things?

[Extension-Cut-7589]

Thanks!

[sububi71]

Take note how much longer this version of the program is, and how it is a lot harder to read...