Update app.py

app.py

@@ -16,15 +16,22 @@ async def fetch_url(url, session):
     async with session.get(url) as response:
         return await response.text()
 
-async def extract_and_transform_proxies(input_text):
+def extract_and_transform_proxies(input_text):
     try:
+        # 尝试解析整个输入作为YAML
         data = yaml.safe_load(input_text)
         if isinstance(data, dict) and 'proxies' in data:
             proxies_list = data['proxies']
         elif isinstance(data, list):
             proxies_list = data
         else:
-            return "未找到有效的代理配置"
+            # 如果不是预期的格式，尝试提取proxies部分
+            proxies_match = re.search(r'proxies:\s*\n((?:[-\s]*{.*\n?)*)', input_text, re.MULTILINE)
+            if proxies_match:
+                proxies_text = proxies_match.group(1)
+                proxies_list = yaml.safe_load(proxies_text)
+            else:
+                return "未找到有效的代理配置"
     except yaml.YAMLError:
         return "YAML解析错误"
 
@@ -46,7 +53,7 @@ async def extract_and_transform_proxies(input_text):
             if 'password' in proxy:
                 ss_parts.append(f"password={proxy['password'].strip()}")
             if 'udp' in proxy:
-                ss_parts.append(f"udp-relay={'true' if proxy['udp'] else 'false'}")
+                ss_parts.append(f"udp-relay={'true' if proxy['udp'] in [True, 'true', 'True'] else 'false'}")
 
             transformed = ", ".join(ss_parts)
             transformed_proxies.append(transformed)
@@ -65,7 +72,7 @@ async def extract_and_transform_proxies(input_text):
             if 'skip-cert-verify' in proxy:
                 trojan_parts.append(f"skip-cert-verify={str(proxy['skip-cert-verify']).lower()}")
             if 'udp' in proxy:
-                trojan_parts.append(f"udp={'true' if proxy['udp'] else 'false'}")
+                trojan_parts.append(f"udp={'true' if proxy['udp'] in [True, 'true', 'True'] else 'false'}")
 
             transformed = ", ".join(trojan_parts)
             transformed_proxies.append(transformed)