From 1f5af092ac99b89f5e34fe35c48f21251bf08aef Mon Sep 17 00:00:00 2001
From: David Perl <david.perl@psi.ch>
Date: Thu, 9 Jul 2026 12:50:38 +0200
Subject: [PATCH] tidy about functions

---
 src/aare/daq/server.py             | 9 ++++++++-
 src/aare/gui/about.py              | 4 +++-
 src/aare/gui/threads/daq_worker.py | 2 +-
 3 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/src/aare/daq/server.py b/src/aare/daq/server.py
index da3b3ccf..3e4d39fe 100644
--- a/src/aare/daq/server.py
+++ b/src/aare/daq/server.py
@@ -48,6 +48,7 @@ from fastapi import status as api_status
 from fastapi.concurrency import run_in_threadpool
 from fastapi.security import OAuth2PasswordBearer
 from starlette.responses import StreamingResponse
+from uvicorn.workers import UvicornWorker  # deprecated shim, present in pinned 0.34.2
 
 from aare.daq import auth
 from aare.daq.config import BeamlineConfig
@@ -81,6 +82,12 @@ _automation_progress_state: dict = {"seq": 0, "progress": None}
 _automation_progress_state_lock = asyncio.Lock()
 
 
+class AareUvicornWorker(UvicornWorker):
+    # CONFIG_KWARGS merged last into uvicorn Config (uvicorn/workers.py:69) →
+    # keeps our access-log filter + proxy_headers under gunicorn.
+    CONFIG_KWARGS = {"log_config": get_uvicorn_logging_config(), "proxy_headers": False}
+
+
 @asynccontextmanager
 async def lifespan(application: FastAPI):
     """
@@ -723,7 +730,7 @@ def initialise_detector(self):
         raise
 
 
-@app.get("/about/running_version")
+@app.get("/about/installed_version")
 async def running_version() -> str:
     return importlib.metadata.version("aare")
 
diff --git a/src/aare/gui/about.py b/src/aare/gui/about.py
index 6b5b8596..0119fa04 100644
--- a/src/aare/gui/about.py
+++ b/src/aare/gui/about.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import importlib
 import sys
 from typing import TYPE_CHECKING
@@ -6,7 +8,7 @@ if TYPE_CHECKING:
     from aare.gui.threads.daq_worker import DAQWorker
 
 
-def about_text(client: DAQWorker):
+def about_text(client: "DAQWorker"):
     from aare.gui import gui
 
     try:
diff --git a/src/aare/gui/threads/daq_worker.py b/src/aare/gui/threads/daq_worker.py
index 84d41d14..882b18eb 100644
--- a/src/aare/gui/threads/daq_worker.py
+++ b/src/aare/gui/threads/daq_worker.py
@@ -357,7 +357,7 @@ class DAQWorker(QObject):
         reply.finished.connect(lambda: self.handle_status_response(reply))
 
     def server_about_info(self) -> tuple[str, str]:
-        version_request = QNetworkRequest(QUrl(f"{self.__base_url}/about/version"))
+        version_request = QNetworkRequest(QUrl(f"{self.__base_url}/about/running_version"))
         version_reply = self.__net_manager.get(version_request)
         file_request = QNetworkRequest(QUrl(f"{self.__base_url}/about/server_file_path"))
         file_reply = self.__net_manager.get(file_request)