Update app.py

app.py

@@ -6,6 +6,7 @@ import os
 import random
 import string
 import re
+import shlex
 
 app = Flask(__name__)
 
@@ -20,7 +21,7 @@ models_replacements = {
     },
     "Español México | Kamora Neuronal": {
         "model_path": "kamora.onnx",
-        "replacements": [('\n', '')]  # Modified to remove newlines
+        "replacements": [('\n', '')]
     },
     "Español México | Claude": {
         "model_path": "es_MX-claude-14947-epoch-high.onnx",
@@ -40,24 +41,10 @@ models_replacements = {
     }
 }
 
-def filter_text(text, replacements):
-    for replacement in replacements:
-        text = text.replace(replacement[0], replacement[1])
-    # Agrega una barra invertida adicional antes de cada caracter especial
-    special_chars = ['"', "'", '\\']
-    for char in special_chars:
-        text = text.replace(char, '\\' + char)
-    # Elimina los saltos de línea
-    text = text.replace('\n', '')
-    # Define una función de reemplazo usando una función lambda
-    replace_func = lambda m: "\\" + m.group(0)
-    # Crea una expresión regular con los caracteres que deseas reemplazar
-    regex_pattern = r'(["\'])'
-    # Realiza el reemplazo utilizando la función sub de re
-    filtered_text = re.sub(regex_pattern, replace_func, text)
-    return filtered_text
-
-
+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
@@ -66,8 +53,7 @@ def convert_text_to_speech(parrafo, model):
     model_info = models_replacements.get(model)
     if model_info:
         model_path = model_info.get("model_path")
-        replacements = model_info.get("replacements")
-        parrafo_filtrado = filter_text(parrafo, replacements)
+        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)