Update app.py

app.py

@@ -1,50 +1,44 @@
 import requests
 from flask import Flask, Response, request
-import logging
 
 app = Flask(__name__)
-logging.basicConfig(level=logging.DEBUG)
 
 @app.route('/')
 def proxy_subscription():
-    initial_url = 'http://testt.leov.asia/linuxdo/airport.php'
+    url = 'http://testt.leov.asia/linuxdo/airport.php'
     try:
         # 获取订阅链接
-        app.logger.debug(f"Requesting initial URL: {initial_url}")
-        initial_response = requests.get(initial_url)
-        initial_response.raise_for_status()
-        subscription_url = initial_response.text.strip()
-        app.logger.debug(f"Obtained subscription URL: {subscription_url}")
-
-        # 构造模拟 Clash 的请求头
-        headers = {
-            'User-Agent': 'Clash',
-            'Accept': 'application/vnd.clash.config'
-        }
-        
-        # 获取订阅内容
-        app.logger.debug(f"Requesting subscription content from: {subscription_url}")
-        subscription_response = requests.get(subscription_url, headers=headers)
-        subscription_response.raise_for_status()
-
-        # 创建响应对象，完整返回内容
-        resp = Response(subscription_response.content)
-        
-        # 复制所有头信息
-        resp.headers.update(subscription_response.headers)
-        
-        app.logger.debug("Successfully processed subscription content")
-        return resp
-
-    except requests.RequestException as e:
-        error_message = f"Request error: {str(e)}"
-        app.logger.error(error_message)
-        return error_message, 500
-    
+        response = requests.get(url)
+        if response.status_code == 200:
+            subscription_url = response.text.strip()
+            
+            # 构造模拟 Clash 的请求头
+            headers = {
+                'User-Agent': 'Clash',
+                'Accept': 'application/vnd.clash.config'
+            }
+            
+            # 获取订阅内容
+            subscription_response = requests.get(subscription_url, headers=headers)
+            if subscription_response.status_code == 200:
+                content = subscription_response.text
+                
+                # 创建响应对象
+                resp = Response(content, mimetype='text/plain')
+                
+                # 复制重要的头信息
+                headers_to_copy = ['subscription-userinfo', 'profile-update-interval', 'content-disposition']
+                for header in headers_to_copy:
+                    if header in subscription_response.headers:
+                        resp.headers[header] = subscription_response.headers[header]
+                
+                return resp
+            else:
+                return "Failed to fetch the subscription content", 500
+        else:
+            return "Failed to fetch the subscription link", 500
     except Exception as e:
-        error_message = f"Unexpected error: {str(e)}"
-        app.logger.error(error_message)
-        return error_message, 500
+        return f"An error occurred: {str(e)}", 500
 
 if __name__ == '__main__':
     app.run(host='0.0.0.0', port=7860)