Fix linting

lightrag/api/auth.py

@@ -17,9 +17,17 @@ class AuthHandler:
         self.secret = os.getenv("TOKEN_SECRET", "4f85ds4f56dsf46")
         self.algorithm = "HS256"
         self.expire_hours = int(os.getenv("TOKEN_EXPIRE_HOURS", 4))
-        self.guest_expire_hours = int(os.getenv("GUEST_TOKEN_EXPIRE_HOURS", 2))  # Guest token default expiration time
+        self.guest_expire_hours = int(
+            os.getenv("GUEST_TOKEN_EXPIRE_HOURS", 2)
+        )  # Guest token default expiration time
 
-    def create_token(self, username: str, role: str = "user", custom_expire_hours: int = None, metadata: dict = None) -> str:
+    def create_token(
+        self,
+        username: str,
+        role: str = "user",
+        custom_expire_hours: int = None,
+        metadata: dict = None,
+    ) -> str:
         """
         Create JWT token
 
@@ -45,10 +53,7 @@ class AuthHandler:
 
         # Create payload
         payload = TokenPayload(
-            sub=username,
-            exp=expire,
-            role=role,
-            metadata=metadata or {}
+            sub=username, exp=expire, role=role, metadata=metadata or {}
         )
 
         return jwt.encode(payload.dict(), self.secret, algorithm=self.algorithm)
@@ -81,7 +86,7 @@ class AuthHandler:
                 "username": payload["sub"],
                 "role": payload.get("role", "user"),
                 "metadata": payload.get("metadata", {}),
-                "exp": expire_time
+                "exp": expire_time,
             }
         except jwt.PyJWTError:
             raise HTTPException(

lightrag/api/lightrag_server.py

@@ -350,22 +350,17 @@ def create_app(args):
         if not (username and password):
             # Authentication not configured, return guest token
             guest_token = auth_handler.create_token(
-                username="guest",
-                role="guest",
-                metadata={"auth_mode": "disabled"}
+                username="guest", role="guest", metadata={"auth_mode": "disabled"}
             )
             return {
                 "auth_configured": False,
                 "access_token": guest_token,
                 "token_type": "bearer",
                 "auth_mode": "disabled",
-                "message": "Authentication is disabled. Using guest access."
+                "message": "Authentication is disabled. Using guest access.",
             }
 
-        return {
-            "auth_configured": True,
-            "auth_mode": "enabled"
-        }
+        return {"auth_configured": True, "auth_mode": "enabled"}
 
     @app.post("/login", dependencies=[Depends(optional_api_key)])
     async def login(form_data: OAuth2PasswordRequestForm = Depends()):
@@ -375,15 +370,13 @@ def create_app(args):
         if not (username and password):
             # Authentication not configured, return guest token
             guest_token = auth_handler.create_token(
-                username="guest",
-                role="guest",
-                metadata={"auth_mode": "disabled"}
+                username="guest", role="guest", metadata={"auth_mode": "disabled"}
             )
             return {
                 "access_token": guest_token,
                 "token_type": "bearer",
                 "auth_mode": "disabled",
-                "message": "Authentication is disabled. Using guest access."
+                "message": "Authentication is disabled. Using guest access.",
             }
 
         if form_data.username != username or form_data.password != password:
@@ -393,14 +386,12 @@ def create_app(args):
 
         # Regular user login
         user_token = auth_handler.create_token(
-            username=username,
-            role="user",
-            metadata={"auth_mode": "enabled"}
+            username=username, role="user", metadata={"auth_mode": "enabled"}
         )
         return {
             "access_token": user_token,
             "token_type": "bearer",
-            "auth_mode": "enabled"
+            "auth_mode": "enabled",
         }
 
     @app.get("/health", dependencies=[Depends(optional_api_key)])

lightrag/api/utils_api.py

@@ -46,7 +46,9 @@ def get_auth_dependency():
             return
 
         # Check if authentication is configured
-        auth_configured = bool(os.getenv("AUTH_USERNAME") and os.getenv("AUTH_PASSWORD"))
+        auth_configured = bool(
+            os.getenv("AUTH_USERNAME") and os.getenv("AUTH_PASSWORD")
+        )
 
         # If authentication is not configured, accept any token including guest tokens
         if not auth_configured:
@@ -75,7 +77,7 @@ def get_auth_dependency():
         if token_info.get("role") == "guest":
             raise HTTPException(
                 status_code=status.HTTP_401_UNAUTHORIZED,
-                detail="Authentication required. Guest access not allowed when authentication is configured."
+                detail="Authentication required. Guest access not allowed when authentication is configured.",
             )
 
         # At this point, we have a valid non-guest token

lightrag_webui/src/locales/en.json

@@ -29,8 +29,8 @@
     "successMessage": "Login succeeded",
     "errorEmptyFields": "Please enter your username and password",
     "errorInvalidCredentials": "Login failed, please check username and password",
-    "authDisabled": "Authentication is disabled. Using guest access.",
-    "guestMode": "Guest Mode"
+    "authDisabled": "Authentication is disabled. Using login free mode.",
+    "guestMode": "Login Free"
   },
   "documentPanel": {
     "clearDocuments": {

lightrag_webui/src/locales/zh.json

@@ -29,8 +29,8 @@
     "successMessage": "登录成功",
     "errorEmptyFields": "请输入您的用户名和密码",
     "errorInvalidCredentials": "登录失败，请检查用户名和密码",
-    "authDisabled": "认证已禁用，使用访客访问模式。",
-    "guestMode": "访客模式"
+    "authDisabled": "认证已禁用，使用无需登陆模式。",
+    "guestMode": "无需登陆"
   },
   "documentPanel": {
     "clearDocuments": {