Update app.py

app.py

@@ -1,24 +1,32 @@
-from flask import Flask, request, redirect, session, url_for
+from flask import Flask, request, redirect, session, url_for, abort
 import requests
 import os
+import logging
 
 app = Flask(__name__)
-app.secret_key = os.getenv('SECRET_KEY')   # Замените на ваш секретный ключ
+app.secret_key = os.getenv('SECRET_KEY')
+logging.basicConfig(level=logging.INFO)
 
 def get_access_token(code):
-    client_id = os.getenv('APP_ID') 
-    client_secret = os.getenv('APP_SECRET') 
-    redirect_uri = os.getenv('red_uri') 
-
-    url = f'https://oauth.vk.com/access_token?client_id={client_id}&client_secret={client_secret}&redirect_uri={redirect_uri}&code={code}'
-    response = requests.get(url)
-    data = response.json()
-
-    if 'access_token' in data:
-        access_token = data['access_token']
-        user_id = data['user_id']
-        return access_token, user_id
-    else:
+    try:
+        client_id = os.getenv('APP_ID')
+        client_secret = os.getenv('APP_SECRET')
+        redirect_uri = os.getenv('red_uri')
+
+        url = f'https://oauth.vk.com/access_token?client_id={client_id}&client_secret={client_secret}&redirect_uri={redirect_uri}&code={code}'
+        response = requests.get(url)
+        response.raise_for_status()
+        data = response.json()
+
+        if 'access_token' in data:
+            access_token = data['access_token']
+            user_id = data['user_id']
+            return access_token, user_id
+        else:
+            logging.error("Ошибка при получении access_token: %s", data)
+            return None, None
+    except requests.RequestException as e:
+        logging.error("Ошибка при запросе access_token: %s", e)
         return None, None
 
 @app.route('/login')