app.py

import pronouncing
import string
import itertools
import gradio as gr

CONSONANTS = set(string.ascii_uppercase) - set('AEIOU')

def get_phones(word):
    phones_for_word = pronouncing.phones_for_word(word)
    if not phones_for_word:
        return None
    phones = phones_for_word[0].split()
    return phones

def _get_rhyming_tail(phones, syllable_count=1):
    vowels = [phone for phone in phones if phone[0] in 'AEIOU']
    if len(vowels) < syllable_count:
        return None  # Not enough syllables for the rhyme
    return phones[-syllable_count * 2:]

def get_exact_rhymes(phones, syllable_count=1):
    rhyming_tail = _get_rhyming_tail(phones, syllable_count)
    if not rhyming_tail:
        return []
    
    rhyming_tail_str = " ".join(rhyming_tail)
    matches = pronouncing.search(rhyming_tail_str + "$")
    
    exact_rhymes = [match for match in matches if rhyming_tail == _get_rhyming_tail(get_phones(match), syllable_count)]
    return exact_rhymes

def get_loose_rhymes(phones, syllable_count=1):
    """
    Fallback function to find words with a similar ending sound by allowing slight variations.
    """
    rhyming_tail = _get_rhyming_tail(phones, syllable_count)
    if not rhyming_tail:
        return []
    
    # Allow for near matches by replacing the last character in each phoneme with a wildcard
    search_pattern = " ".join(phone[:-1] + "." for phone in rhyming_tail)
    matches = pronouncing.search(search_pattern)
    return matches

def find_rhymes_for_phrase(phrase, syllable_count=1):
    words = phrase.split()
    rhyming_options = []

    for word in words:
        phones = get_phones(word)
        if phones is None:
            rhyming_options.append([f"{word} (Not recognized)"])
            continue
        
        # Try to find exact rhymes first
        exact_rhymes = get_exact_rhymes(phones, syllable_count)
        
        # If no exact rhymes are found, fallback to looser rhymes
        if exact_rhymes:
            rhyming_options.append(exact_rhymes)
        else:
            loose_rhymes = get_loose_rhymes(phones, syllable_count)
            if loose_rhymes:
                rhyming_options.append(loose_rhymes)
            else:
                rhyming_options.append([f"{word} (No rhymes found)"])
    
    combined_results = list(itertools.product(*rhyming_options))
    
    if combined_results:
        result_str = f"Rhyming combinations for '{phrase}':\n"
        result_str += "\n".join(" ".join(combination) for combination in combined_results)
        return result_str
    else:
        return f"No rhyming combinations found for '{phrase}'"

# Gradio interface
iface = gr.Interface(
    fn=lambda phrase, syllables: find_rhymes_for_phrase(phrase, syllables), 
    inputs=[
        gr.Textbox(label="Enter phrase (space-separated words)"), 
        gr.Slider(1, 3, step=1, label="Number of Syllables")
    ], 
    outputs="text", 
    description="Enter a phrase with any number of words to find multisyllabic rhyming combinations and similar sounds."
)

if __name__ == "__main__":
    iface.launch()