fix(agent): proxy gradio config and reduce translate blocking

agent/src/ss_tools/agent/_config.py

@@ -11,6 +11,7 @@ FASTAPI_URL: str = os.getenv("FASTAPI_URL", "http://localhost:8000")
 SERVICE_JWT: str = os.getenv("SERVICE_JWT", "")
 GRADIO_SERVER_NAME: str = os.getenv("GRADIO_SERVER_NAME", "0.0.0.0")
 GRADIO_SERVER_PORT: int = int(os.getenv("GRADIO_SERVER_PORT", "7860"))
+GRADIO_ROOT_PATH: str = os.getenv("GRADIO_ROOT_PATH", "/api/agent/gradio")
 GRADIO_ALLOW_PORT_FALLBACK: bool = os.getenv("GRADIO_ALLOW_PORT_FALLBACK", "").strip().lower() in {"1", "true", "yes"}
 STORAGE_ROOT: str = os.getenv("STORAGE_ROOT", "/app/storage")
 AGENT_PREFETCH_DASHBOARD_LIMIT: int = int(os.getenv("AGENT_PREFETCH_DASHBOARD_LIMIT", "25"))

agent/src/ss_tools/agent/app.py

@@ -33,7 +33,7 @@ from langchain_core.messages import HumanMessage
 from langchain_openai import ChatOpenAI
 from openai import APIConnectionError, APITimeoutError, AuthenticationError, RateLimitError
 
-from ss_tools.agent._config import GRADIO_SERVER_NAME, GRADIO_SERVER_PORT, STORAGE_ROOT as _STORAGE_ROOT
+from ss_tools.agent._config import GRADIO_ROOT_PATH, GRADIO_SERVER_NAME, GRADIO_SERVER_PORT, STORAGE_ROOT as _STORAGE_ROOT
 from ss_tools.agent._confirmation import (
     _pending_confirmations,
     confirmation_payload,
@@ -817,5 +817,6 @@ if __name__ == "__main__":
     demo.launch(
         server_name=GRADIO_SERVER_NAME,
         server_port=GRADIO_SERVER_PORT,
+        root_path=GRADIO_ROOT_PATH,
     )
 # #endregion AgentChat.GradioApp

agent/src/ss_tools/agent/run.py

@@ -12,7 +12,14 @@ import socket
 
 import httpx
 
-from ss_tools.agent._config import FASTAPI_URL, GRADIO_ALLOW_PORT_FALLBACK, GRADIO_SERVER_NAME, GRADIO_SERVER_PORT, SERVICE_JWT
+from ss_tools.agent._config import (
+    FASTAPI_URL,
+    GRADIO_ALLOW_PORT_FALLBACK,
+    GRADIO_ROOT_PATH,
+    GRADIO_SERVER_NAME,
+    GRADIO_SERVER_PORT,
+    SERVICE_JWT,
+)
 from ss_tools.shared.cot_logger import seed_trace_id
 from ss_tools.shared.logger import logger
 
@@ -128,5 +135,6 @@ if __name__ == "__main__":
     demo.launch(
         server_name=GRADIO_SERVER_NAME,
         server_port=port,
+        root_path=GRADIO_ROOT_PATH,
     )
 # #endregion AgentChat.Run

agent/tests/test_agent/test_run.py

@@ -160,6 +160,7 @@ class TestMainBlock:
              patch('ss_tools.agent.langgraph_setup.init_checkpointer'), \
              patch('ss_tools.agent.run.SERVICE_JWT', svc_jwt), \
              patch('ss_tools.agent.run.GRADIO_SERVER_PORT', gradio_port), \
+             patch('ss_tools.agent.run.GRADIO_ROOT_PATH', env_overrides.get("GRADIO_ROOT_PATH", "/api/agent/gradio")), \
              patch('ss_tools.agent.run.GRADIO_ALLOW_PORT_FALLBACK', gradio_fallback):
             mock_asyncio_run.side_effect = lambda coro: coro.close() if hasattr(coro, "close") else None
 
@@ -206,6 +207,7 @@ class TestMainBlock:
         result['set_jwt'].assert_not_called()
         result['configure'].assert_not_called()
         result['demo'].launch.assert_called_once()
+        assert result['demo'].launch.call_args.kwargs["root_path"] == "/api/agent/gradio"
 
     def test_main_block_with_service_jwt(self, monkeypatch):
         """Main block sets service JWT via ContextVar."""