chore: bump ruff (#1085)

examples/servers/simple-auth/mcp_simple_auth/simple_auth_provider.py

@@ -89,7 +89,7 @@ class SimpleOAuthProvider(OAuthAuthorizationServerProvider):
         }
 
         # Build simple login URL that points to login page
-        auth_url = f"{self.auth_callback_url}" f"?state={state}" f"&client_id={client.client_id}"
+        auth_url = f"{self.auth_callback_url}?state={state}&client_id={client.client_id}"
 
         return auth_url
 
@@ -117,7 +117,7 @@ class SimpleOAuthProvider(OAuthAuthorizationServerProvider):
             <p><strong>Username:</strong> demo_user<br>
             <strong>Password:</strong> demo_password</p>
             
-            <form action="{self.server_url.rstrip('/')}/login/callback" method="post">
+            <form action="{self.server_url.rstrip("/")}/login/callback" method="post">
                 <input type="hidden" name="state" value="{state}">
                 <div class="form-group">
                     <label>Username:</label>

examples/servers/simple-streamablehttp-stateless/mcp_simple_streamablehttp_stateless/server.py

@@ -51,7 +51,7 @@ def main(
         for i in range(count):
             await ctx.session.send_log_message(
                 level="info",
-                data=f"Notification {i+1}/{count} from caller: {caller}",
+                data=f"Notification {i + 1}/{count} from caller: {caller}",
                 logger="notification_stream",
                 related_request_id=ctx.request_id,
             )

examples/servers/simple-streamablehttp/mcp_simple_streamablehttp/server.py

@@ -55,7 +55,7 @@ def main(
         for i in range(count):
             # Include more detailed message for resumability demonstration
             notification_msg = (
-                f"[{i+1}/{count}] Event from '{caller}' - "
+                f"[{i + 1}/{count}] Event from '{caller}' - "
                 f"Use Last-Event-ID to resume if disconnected"
             )
             await ctx.session.send_log_message(
@@ -69,7 +69,7 @@ def main(
                 # - nowhere (if GET request isn't supported)
                 related_request_id=ctx.request_id,
             )
-            logger.debug(f"Sent notification {i+1}/{count} for caller: {caller}")
+            logger.debug(f"Sent notification {i + 1}/{count} for caller: {caller}")
             if i < count - 1:  # Don't wait after the last notification
                 await anyio.sleep(interval)