Punteggio di Leggibilità

import re
import math

def count_syllables(word: str) -> int:
    word = word.lower().strip(".,!?;:")
    if len(word) <= 3:
        return 1
    word = re.sub(r'e$', '', word)
    vowels = re.findall(r'[aeiouy]+', word)
    return max(1, len(vowels))

def readability_scores(text: str) -> dict:
    sentences = len(re.findall(r'[.!?]+', text)) or 1
    words_list = re.findall(r'\b\w+\b', text)
    words = len(words_list) or 1
    syllables = sum(count_syllables(w) for w in words_list)
    complex_words = sum(1 for w in words_list if count_syllables(w) >= 3)

    flesch_ease = 206.835 - 1.015 * (words / sentences) - 84.6 * (syllables / words)
    fk_grade = 0.39 * (words / sentences) + 11.8 * (syllables / words) - 15.59
    gunning_fog = 0.4 * ((words / sentences) + 100 * (complex_words / words))

    return {
        "flesch_reading_ease": round(flesch_ease, 1),
        "flesch_kincaid_grade": round(fk_grade, 1),
        "gunning_fog_index": round(gunning_fog, 1),
        "word_count": words,
        "sentence_count": sentences,
        "syllable_count": syllables,
    }

sample = "The quick brown fox jumps over the lazy dog. It was a beautiful day in the park."
print(readability_scores(sample))