migrate pyqt5 to pyside6

apps/studio/tests/test_scene3d_pane_ui.py

@@ -13,8 +13,8 @@ view menu / the pane's header both reach that dialog.
 from __future__ import annotations
 
 import pytest
-from PyQt5.QtCore import pyqtSignal
-from PyQt5.QtWidgets import QWidget
+from PySide6.QtCore import Signal
+from PySide6.QtWidgets import QWidget
 
 from orisys_app_shared.i18n import t
 from orisys_studio.ui import icons
@@ -117,8 +117,8 @@ def test_the_pane_header_offers_the_two_actions(qt_app):
 
         # Reset forwards to the view when there is one.
         class _View(QWidget):
-            diagnosticRaised = pyqtSignal(object)
-            enabledChanged = pyqtSignal(bool)
+            diagnosticRaised = Signal(object)
+            enabledChanged = Signal(bool)
 
             def __init__(self) -> None:
                 super().__init__()
@@ -229,7 +229,7 @@ def test_the_diagnostics_switch_governs_what_the_pane_explains(panel):
 
 def test_the_2d_footer_shows_the_picture_and_hides_the_pipeline(make_window):
     """One line under the canvas: what the picture is, not how it was made."""
-    from PyQt5.QtWidgets import QApplication
+    from PySide6.QtWidgets import QApplication
 
     window = make_window()
     window.show()
@@ -262,7 +262,7 @@ def test_the_2d_footer_shows_the_picture_and_hides_the_pipeline(make_window):
 
 def test_the_view_menu_opens_the_3d_settings(make_window):
     """视图 ▸ 三维显示设置… is the way in that does not depend on the pane's header."""
-    from PyQt5.QtWidgets import QApplication
+    from PySide6.QtWidgets import QApplication
 
     window = make_window(sensor_type="finger", show_finger_3d=True)
     window.show()