fmt, fix

src/wf_sources_mcp/auth.py

@@ -186,7 +186,9 @@ class HttpxOAuthTokenRefresher:
             payload = response.json()
         access_token = payload.get("access_token")
         if not isinstance(access_token, str) or not access_token:
-            raise ValueError("OAuth token refresh response did not include access_token")
+            raise ValueError(
+                "OAuth token refresh response did not include access_token"
+            )
         expires_in = payload.get("expires_in")
         return OAuthAccessToken(
             access_token=access_token,
@@ -232,7 +234,9 @@ class McpAuthBinder:
         if isinstance(auth, EnvAuth):
             raise ValueError("env auth is not supported for MCP HTTP")
         if isinstance(auth, OpaqueAuth):
-            raise ValueError(f"opaque auth scheme {auth.scheme!r} is not supported for MCP HTTP")
+            raise ValueError(
+                f"opaque auth scheme {auth.scheme!r} is not supported for MCP HTTP"
+            )
         raise TypeError(f"unsupported auth variant {type(auth).__name__}")
 
     async def bind_stdio_auth(
@@ -244,7 +248,9 @@ class McpAuthBinder:
         auth = record.auth
         if isinstance(auth, EnvAuth):
             return BoundMcpStdioAuth(env=dict(auth.env))
-        if isinstance(auth, BearerAuth | HeaderAuth | OAuthRefreshTokenAuth | OpaqueAuth):
+        if isinstance(
+            auth, BearerAuth | HeaderAuth | OAuthRefreshTokenAuth | OpaqueAuth
+        ):
             raise ValueError(f"{auth.kind} auth is not supported for MCP stdio")
         raise TypeError(f"unsupported auth variant {type(auth).__name__}")
 

src/wf_sources_mcp/client/transport.py

@@ -16,7 +16,9 @@ from wf_sources_mcp.connections import McpSourceConnection
 from wf_sources_mcp.transports import HttpSourceTransport, StdioSourceTransport
 
 
-def _as_stored_auth(auth: AuthRecord | StoredAuthRecord | None) -> StoredAuthRecord | None:
+def _as_stored_auth(
+    auth: AuthRecord | StoredAuthRecord | None,
+) -> StoredAuthRecord | None:
     if auth is None or isinstance(auth, StoredAuthRecord):
         return auth
     return auth_record_from_compat(

src/wf_sources_mcp/discovery.py

@@ -65,10 +65,10 @@ async def _list_optional_capabilities(
         root = _root_exception(exc)
         if isinstance(root, McpError) and root.error.code == METHOD_NOT_FOUND:
             return []
-        if (
-            isinstance(root, httpx.HTTPStatusError)
-            and root.response.status_code in {400, 404}
-        ):
+        if isinstance(root, httpx.HTTPStatusError) and root.response.status_code in {
+            400,
+            404,
+        }:
             return []
         raise
 

src/wf_sources_mcp/storage/store.py

@@ -59,7 +59,9 @@ class AuthStore:
     def save_auth_record(self, record: NeutralAuthRecord | StoredAuthRecord) -> None:
         raise NotImplementedError
 
-    def load_auth_record(self, auth_ref: str) -> NeutralAuthRecord | StoredAuthRecord | None:
+    def load_auth_record(
+        self, auth_ref: str
+    ) -> NeutralAuthRecord | StoredAuthRecord | None:
         raise NotImplementedError
 
     def delete_auth(self, connection_id: str) -> bool:
@@ -139,7 +141,9 @@ class FileAuthStore(AuthStore):
         else:
             self.save_auth(mcp_auth_from_neutral(record))
 
-    def load_auth_record(self, auth_ref: str) -> NeutralAuthRecord | StoredAuthRecord | None:
+    def load_auth_record(
+        self, auth_ref: str
+    ) -> NeutralAuthRecord | StoredAuthRecord | None:
         path = self._auth_path(auth_ref)
         if not path.exists():
             return None
@@ -258,7 +262,9 @@ class FileStore(Store):
     def save_auth_record(self, record: NeutralAuthRecord | StoredAuthRecord) -> None:
         self._auth.save_auth_record(record)
 
-    def load_auth_record(self, auth_ref: str) -> NeutralAuthRecord | StoredAuthRecord | None:
+    def load_auth_record(
+        self, auth_ref: str
+    ) -> NeutralAuthRecord | StoredAuthRecord | None:
         return self._auth.load_auth_record(auth_ref)
 
     def delete_auth(self, connection_id: str) -> bool: