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from flask import Flask, render_template, request, jsonify, after_this_request
from io import BytesIO
import base64
import subprocess
import os
import random
import string
import re
import shlex
app = Flask(__name__)
# Define the folder where files are saved
file_folder = '/home/app/'
# Models with specific character replacements
models_replacements = {
"Español México | Claude": {
"model_path": "es_MX-claude-14947-epoch-high.onnx",
"replacements": [('(', ','), (')', ','), ('?', ','), ('¿', ','), (':', ','), ('\n', ' ')]
},
"Español México | Cortana Infinnity": {
"model_path": "es_MX-cortana-19669-epoch-high.onnx",
"replacements": [('(', ','), (')', ','), ('?', ','), ('¿', ','), (':', ','), ('\n', ' ')]
},
"Español México | TheGevy": {
"model_path": "es_MX-gevy-10196-epoch-high.onnx",
"replacements": [('(', ','), (')', ','), ('?', ','), ('¿', ','), (':', ','), ('\n', ' ')]
},
"English US | Voice": {
"model_path": "en_US-ljspeech-high.onnx",
"replacements": [('(', ','), (')', ','), ('?', ','), ('¿', ','), (':', ','), ('\n', ' ')]
},
"English US | Jarvis (Marvel Cinematic Universe)": {
"model_path": "en_us-jarvis_ucm-high.onnx",
"replacements": [('(', ','), (')', ','), ('?', ','), ('¿', ','), (':', ','), ('\n', ' ')]
}
}
def filter_text(text):
# Escapa caracteres especiales
escaped_text = shlex.quote(text)
return escaped_text
def convert_text_to_speech(parrafo, model):
# Limit text to 500 characters
parrafo = parrafo[:10000]
model_info = models_replacements.get(model)
if model_info:
model_path = model_info.get("model_path")
parrafo_filtrado = filter_text(parrafo)
random_name = ''.join(random.choices(string.ascii_letters + string.digits, k=8)) + '.wav'
output_file = os.path.join(file_folder, random_name)
app.logger.info("Audio file created at: %s", output_file)
piper_exe = os.path.join(file_folder, 'piper') # Adjusted the path for piper
if os.path.isfile(piper_exe):
comando = f'echo {parrafo_filtrado} | "{piper_exe}" -m {model_path} -f {output_file}'
subprocess.run(comando, shell=True)
return output_file
else:
return "The piper.exe file was not found in the correct directory."
else:
return "Model not found."
@app.route('/')
def index():
model_options = list(models_replacements.keys())
# Log the contents of the current folder
app.logger.info("Contents of current folder: %s", os.listdir(file_folder))
return render_template('index.html', model_options=model_options)
@app.route('/convert', methods=['POST'])
def convert_text():
text = request.form['text']
model = request.form['model']
output_file = convert_text_to_speech(text, model)
@after_this_request
def remove_file(response):
try:
os.remove(output_file)
app.logger.info("Audio file deleted: %s", output_file)
except Exception as error:
app.logger.error("Error deleting file: %s", error)
return response
with open(output_file, 'rb') as audio_file:
audio_content = audio_file.read()
audio_base64 = base64.b64encode(audio_content).decode('utf-8')
response = jsonify({'audio_base64': audio_base64})
return response
if __name__ == '__main__':
app.run(host='0.0.0.0', port=7860, debug=False)
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