migrate pyqt5 to pyside6

build/studio/orisys-studio.spec

@@ -79,7 +79,12 @@ datas = _branding_datas()
 binaries: list = _extra_runtime_binaries()
 hiddenimports = [
     "cv2",
-    "PyQt5.sip",
+    # PySide6's runtime is shiboken6; the Qt binding itself is found from the imports, but
+    # QtOpenGLWidgets is unusual enough to name explicitly: it is a separate module and DLL
+    # (Qt6OpenGLWidgets), and without it the 3D pane reports "no OpenGL widgets" while the
+    # rest of the app looks fine.
+    "shiboken6",
+    "PySide6.QtOpenGLWidgets",
     "pyqtgraph.graphicsItems",
     "scipy.signal",
     "numba",
@@ -126,22 +131,50 @@ a = Analysis(
         "jupyter",
         "notebook",
         "pytest",
-        "PyQt5.QtBluetooth",
-        "PyQt5.QtNfc",
-        "PyQt5.QtPositioning",
-        "PyQt5.QtLocation",
-        "PyQt5.QtMultimedia",
-        "PyQt5.QtMultimediaWidgets",
-        "PyQt5.QtSensors",
-        "PyQt5.QtSerialPort",
-        "PyQt5.QtWebChannel",
-        "PyQt5.QtWebEngine",
-        "PyQt5.QtWebEngineCore",
-        "PyQt5.QtWebEngineWidgets",
-        "PyQt5.QtWebSockets",
-        "PySide2",
-        "PySide6",
+        # The app uses PySide6 only. Qt modules it never imports are excluded to keep the
+        # bundle small — but `"PySide6"` itself must NOT appear here: excluding the whole
+        # binding produces an EXE with no Qt at all (it fails at start-up, not at build
+        # time). `PySide6.QtOpenGLWidgets` is required by the 3D pane and is deliberately
+        # absent from this list.
+        "PySide6.Qt3DAnimation",
+        "PySide6.Qt3DCore",
+        "PySide6.Qt3DExtras",
+        "PySide6.Qt3DInput",
+        "PySide6.Qt3DLogic",
+        "PySide6.Qt3DRender",
+        "PySide6.QtBluetooth",
+        "PySide6.QtCharts",
+        "PySide6.QtDataVisualization",
+        "PySide6.QtGraphs",
+        "PySide6.QtHelp",
+        "PySide6.QtLocation",
+        "PySide6.QtMultimedia",
+        "PySide6.QtMultimediaWidgets",
+        "PySide6.QtNfc",
+        "PySide6.QtPdf",
+        "PySide6.QtPdfWidgets",
+        "PySide6.QtPositioning",
+        "PySide6.QtQml",
+        "PySide6.QtQuick",
+        "PySide6.QtQuick3D",
+        "PySide6.QtQuickControls2",
+        "PySide6.QtQuickWidgets",
+        "PySide6.QtRemoteObjects",
+        "PySide6.QtScxml",
+        "PySide6.QtSensors",
+        "PySide6.QtSerialBus",
+        "PySide6.QtSerialPort",
+        "PySide6.QtSpatialAudio",
+        "PySide6.QtStateMachine",
+        "PySide6.QtTextToSpeech",
+        "PySide6.QtWebChannel",
+        "PySide6.QtWebEngineCore",
+        "PySide6.QtWebEngineQuick",
+        "PySide6.QtWebEngineWidgets",
+        "PySide6.QtWebSockets",
+        "PyQt5",
         "PyQt6",
+        "PySide2",
     ],
     win_no_prefer_redirects=False,
     win_private_assemblies=False,