bootdev-localenv.py

from collections import Counter

def main():
	with open("books/frankenstein.txt", "r") as file:
		contents = file.read()

	print("--- Begin report of books/frankenstein.txt ---")
	print(f"{count_words(contents)} word found in the document\n")

	letters = count_letters(contents)

	sorted_letters = sorted(letters.items(), key=lambda x: x[1], reverse=True)
	
	for k, v in sorted_letters:
		print(f"The '{k}' character was found {v} times")

	print("--- End report ---")

def count_words(content):
	return len(content.split())

def count_letters(content):
	content = content.lower()

	return Counter(c for c in content if c.isalpha())

if __name__ == "__main__":
    main()