Cli command to create sarcasm/mocking formatted texrt

sarcasmify.py

#!/usr/bin/env python3

import sys

def sarcasmify(text):
    new_text = ''
    flip = True
    for i in range(len(text)):
        char = text[i]
        if flip:
            new_text += char.lower()
        else:
            new_text += char.upper()
        
        # Only flip if the current char was an alpha character
        if char.isalpha():
            flip = not flip

    return new_text


if sys.stdin.isatty():
    text = input('Text: ')
else:
    text = sys.stdin.read()
    

print(sarcasmify(text))