Updated pyside6 to 6.4, which further broke mypy

pyproject.toml

@@ -51,7 +51,7 @@ matplotlib = { version = ">=3.3.2", optional = true }
 glcontext = { version = ">=2.3.2", optional = true }  # 2.3.2 needed to fix #200
 moderngl = { version = ">=5.6.2", optional = true }
 Pillow = { version = ">=9.0.1", optional = true }
-PySide6 = { version = ">=6.3.2", optional = true }
+PySide6 = { version = ">=6.4.0", optional = true }
 
 
 [tool.poetry.group.dev.dependencies]

vpype_viewer/qtviewer/utils.py

@@ -7,7 +7,6 @@
 from typing import Callable
 
 from PySide6 import QtNetwork
-from PySide6.QtCore import QCoreApplication
 from PySide6.QtGui import QAction, QActionGroup, QGuiApplication, QIcon, QPalette
 
 
@@ -22,7 +21,7 @@ def load_icon(path: str) -> QIcon:
     if app is None or not isinstance(app, QGuiApplication):
         raise EnvironmentError("no Qt application available")
 
-    base_color = app.palette().color(QPalette.Base)
+    base_color = app.palette().color(QPalette.ColorRole.Base)
     if base_color.lightnessF() < 0.5:
         file, ext = os.path.splitext(path)
         path = file + "-dark" + ext

vpype_viewer/qtviewer/viewer.py

@@ -57,7 +57,7 @@ def _configure_ui_scaling():
 # set default format
 default_format = QSurfaceFormat()
 default_format.setVersion(3, 2)
-default_format.setProfile(QSurfaceFormat.CoreProfile)
+default_format.setProfile(QSurfaceFormat.OpenGLContextProfile.CoreProfile)
 default_format.setSamples(4)
 QSurfaceFormat.setDefaultFormat(default_format)
 
@@ -77,7 +77,7 @@ def __init__(self, document: vp.Document | None = None, parent=None):
 
         super().__init__(parent=parent)
 
-        self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
+        self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Expanding)
 
         self.setMouseTracking(True)
 
@@ -380,7 +380,7 @@ def __init__(
         view_mode_btn.setMenu(view_mode_menu)
         view_mode_btn.setIcon(load_icon("eye-outline.svg"))
         view_mode_btn.setText("View")
-        view_mode_btn.setPopupMode(QToolButton.InstantPopup)
+        view_mode_btn.setPopupMode(QToolButton.ToolButtonPopupMode.InstantPopup)
         view_mode_btn.setStyleSheet("QToolButton::menu-indicator { image: none; }")
         self._toolbar.addWidget(view_mode_btn)
 
@@ -389,7 +389,7 @@ def __init__(
         self._layer_visibility_btn.setIcon(load_icon("layers-triple-outline.svg"))
         self._layer_visibility_btn.setText("Layer")
         self._layer_visibility_btn.setMenu(QMenu(self._layer_visibility_btn))
-        self._layer_visibility_btn.setPopupMode(QToolButton.InstantPopup)
+        self._layer_visibility_btn.setPopupMode(QToolButton.ToolButtonPopupMode.InstantPopup)
         self._layer_visibility_btn.setStyleSheet(
             "QToolButton::menu-indicator { image: none; }"
         )
@@ -406,8 +406,12 @@ def __init__(
         # MOUSE COORDINATES
         self._mouse_coord_lbl = QLabel("")
         self._mouse_coord_lbl.setContentsMargins(6, 6, 6, 6)
-        self._mouse_coord_lbl.setAlignment(Qt.AlignVCenter | Qt.AlignRight)
-        self._mouse_coord_lbl.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum)
+        self._mouse_coord_lbl.setAlignment(
+            Qt.AlignmentFlag.AlignVCenter | Qt.AlignmentFlag.AlignRight
+        )
+        self._mouse_coord_lbl.setSizePolicy(
+            QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Minimum
+        )
         self._toolbar.addWidget(self._mouse_coord_lbl)
         # noinspection PyUnresolvedReferences
         self._viewer_widget.mouse_coords.connect(self.set_mouse_coords)  # type: ignore
@@ -529,7 +533,7 @@ def show(
         app.setOrganizationName("abey79")
         app.setOrganizationDomain("abey79.github.io")
         app.setApplicationName("vpype")
-    app.setAttribute(Qt.AA_UseHighDpiPixmaps)
+    app.setAttribute(Qt.ApplicationAttribute.AA_UseHighDpiPixmaps)
 
     widget = QtViewer(
         document, view_mode=view_mode, show_pen_up=show_pen_up, show_points=show_points