Update app.py

app.py

@@ -1,20 +1,20 @@
-import gradio as gr
 import requests
-import pandas as pd
 import time
+import gradio as gr
+import pandas as pd
 from tempfile import NamedTemporaryFile
 from openpyxl import Workbook
 import shutil
 
 # Lista de credenciales de API de Spotify
-client_ids = [ 
-    '107286416613436ab5c63b56d3564f9e','807008cb2ce041178c1871973fc81716', 
+client_ids = [
+    '807008cb2ce041178c1871973fc81716', '107286416613436ab5c63b56d3564f9e', 
     '528d1d6733ba46eb8e9532e56ced61eb', 'aed6435c51484dc18b8c18aa74dd51f8', 
     '9df51caba5d247dc921b21de35a47c44', '191227c66e0d4be692bc8ee73ea6eb3d', 
     'e272c0705c7c4fd68937c58adaa446ed'
 ]
 client_secrets = [
-    '4de4c14ed109420c9517c083b8018f8c', 'b6c3fbe2304145e4b268f05eefd6ab2a',
+    'b6c3fbe2304145e4b268f05eefd6ab2a', '4de4c14ed109420c9517c083b8018f8c', 
     '3dbdcf9a12634cfca9e6aca8d3093020', '8662b33d594f4d198ea025d4aa9f0b98', 
     '0e39502ec7e74fe99bb74245678d5f0d', '2d2a895d85874c088897dd9894dc64ad', 
     '9fdfa58ea0a94ce7a0cb34fa19fb7d74'
@@ -41,6 +41,14 @@ def cambiar_api_key():
     time.sleep(60)  # Pausa de 1 minuto para evitar el límite de tasa
     return obtener_token(client_ids[current_api_index], client_secrets[current_api_index])
 
+def manejar_limite_de_tasa(response, token):
+    if response.status_code == 429:  # Límite alcanzado
+        print("Límite de peticiones alcanzado, esperando antes de cambiar API Key...")
+        retry_after = int(response.headers.get('Retry-After', 60))  # Espera recomendada
+        time.sleep(retry_after)
+        return cambiar_api_key()
+    return token
+
 def buscar_playlists_spotify(token, query, limit=40):
     print("Buscando playlists en Spotify...")
     url = 'https://api.spotify.com/v1/search'
@@ -51,20 +59,14 @@ def buscar_playlists_spotify(token, query, limit=40):
         if limit <= 40:
             params = {'q': query, 'type': 'playlist', 'limit': limit}
             response = requests.get(url, headers=headers, params=params)
-            if response.status_code == 429:  # Límite alcanzado
-                print("Límite de peticiones alcanzado, cambiando API Key...")
-                token = cambiar_api_key()
-                response = requests.get(url, headers={'Authorization': f'Bearer {token}'}, params=params)
+            token = manejar_limite_de_tasa(response, token)
             playlists.extend(response.json().get('playlists', {}).get('items', []))
         else:
             offset = 0
             while limit > 0:
                 params = {'q': query, 'type': 'playlist', 'limit': min(40, limit), 'offset': offset}
                 response = requests.get(url, headers=headers, params=params)
-                if response.status_code == 429:  # Límite alcanzado
-                    print("Límite de peticiones alcanzado, cambiando API Key...")
-                    token = cambiar_api_key()
-                    response = requests.get(url, headers={'Authorization': f'Bearer {token}'}, params=params)
+                token = manejar_limite_de_tasa(response, token)
                 playlists.extend(response.json().get('playlists', {}).get('items', []))
                 limit -= min(40, limit)
                 offset += 40
@@ -82,10 +84,7 @@ def obtener_canciones_playlist_spotify(token, playlist_id, playlist_name):
 
     try:
         response = requests.get(url, headers=headers)
-        if response.status_code == 429:  # Límite alcanzado
-            print("Límite de peticiones alcanzado, cambiando API Key...")
-            token = cambiar_api_key()
-            response = requests.get(url, headers={'Authorization': f'Bearer {token}'})
+        token = manejar_limite_de_tasa(response, token)
         if response.status_code == 200:
             tracks = response.json().get('items')
             for item in tracks:
@@ -117,20 +116,14 @@ def obtener_caracteristicas_audio(token, track_id):
     url = f'https://api.spotify.com/v1/audio-features/{track_id}'
     headers = {'Authorization': f'Bearer {token}'}
     response = requests.get(url, headers=headers)
-    if response.status_code == 429:  # Límite alcanzado
-        print("Límite de peticiones alcanzado al obtener características de audio, cambiando API Key...")
-        token = cambiar_api_key()
-        response = requests.get(url, headers={'Authorization': f'Bearer {token}'})
+    token = manejar_limite_de_tasa(response, token)
     return response.json() if response.status_code == 200 else {}
 
 def obtener_record_label_spotify(album_id, token):
     url = f'https://api.spotify.com/v1/albums/{album_id}'
     headers = {'Authorization': f'Bearer {token}'}
     response = requests.get(url, headers=headers)
-    if response.status_code == 429:  # Límite alcanzado
-        print("Límite de peticiones alcanzado al obtener la discográfica, cambiando API Key...")
-        token = cambiar_api_key()
-        response = requests.get(url, headers={'Authorization': f'Bearer {token}'})
+    token = manejar_limite_de_tasa(response, token)
     album_info = response.json() if response.status_code == 200 else {}
     return album_info.get('label', 'No disponible')