narakeet.py

import requests
import hashlib
import os
import unicodedata
import re

def clean_text(text: str) -> str:
    # Remove accents
    text = ''.join(c for c in unicodedata.normalize('NFKD', text) if not unicodedata.combining(c))
    # Remove special characters except letters, numbers, and spaces
    text = re.sub(r'[^a-zA-Z0-9\s]', '', text)
    # Replace spaces with underscores
    text = text.replace(" ", "_")
    return text

def clean_input(text: str) -> str:
    text = text.replace(" qn. ", " quelq'un ")
    text = text.replace(" qch. ", " quelque chose ")
    text = text.replace("/", ",")
    return text.strip()

def text_to_audio(api_key, text, language="fr", voice="FrenchFemale", output_format="mp3"):
    """
    Convert French text to audio using Narakeet API.

    Args:
        api_key (str): Narakeet API key.
        text (str): Text input to convert to audio.
        language (str): Language of the text. Default is French ("fr").
        voice (str): Voice to use for narration. Default is "FrenchFemale".
        output_format (str): Output file format ("mp3" or "m4a").

    Returns:
        str: Path to the generated audio file.
    """
    # Base URL for Narakeet API
    url = "https://api.narakeet.com/text-to-speech/mp3?voice=marion"
    
    # Generate a filename based on the text content (hash for uniqueness)
    max_length = 50  # Limit for file name excerpt length
    file_name_excerpt = text[:max_length].strip().replace(" ", "_")
    hashed_excerpt = hashlib.md5(text.encode('utf-8')).hexdigest()[:8]
    file_name = f"{file_name_excerpt}_{hashed_excerpt}"
    file_name = clean_text(file_name) + "." + output_format
    
    # Create the payload for the API
    payload = {
        "voice": voice,
        "text": text,
        "language": language,
        "outputFormat": output_format
    }

    data=text
    
    # Headers with API key
    headers = {
        "x-api-key": api_key,
        "Content-Type": "text/plain",
        "accept": "application/octet-stream"
    }
    
    # Send request to Narakeet API
    response = requests.post(url, data=data, headers=headers)
    
    # Check if request was successful
    if response.status_code == 200:
        # Save the audio file
        output_path = os.path.join(os.getcwd(), file_name)
        with open(output_path, "wb") as audio_file:
            audio_file.write(response.content)
        return output_path
    else:
        print(f"Error: {response.status_code} - {response.text}")
        return None

# Infinite loop for taking input and generating audio
if __name__ == "__main__":
    # Replace 'your_api_key' with your actual Narakeet API key
    narakeet_api_key = "your-narakeet-api-key"

    while True:
        # Take text input
        french_text = input("Enter French text (or type 'exit' to quit): ")
        french_text = clean_input(french_text)
        
        # Exit condition
        if french_text.lower() == "exit":
            print("Exiting the program.")
            break
        
        # Call the function to create audio
        audio_file = text_to_audio(narakeet_api_key, french_text, output_format="mp3")
        
        # Output result
        if audio_file:
            print(f"Audio generated successfully: {audio_file}")
        else:
            print("Failed to generate audio. Please try again.")