refactor: migration to qtpy

tests/test_config_dialog.py

@@ -2,7 +2,7 @@ import os
 import yaml
 
 import pytest
-from PyQt5.QtWidgets import QTabWidget, QTableWidgetItem
+from qtpy.QtWidgets import QTabWidget, QTableWidgetItem
 
 from bec_widgets.widgets import ConfigDialog
 

tests/test_crosshair.py

@@ -1,6 +1,6 @@
 import numpy as np
 import pyqtgraph as pg
-from PyQt5.QtCore import QPointF
+from qtpy.QtCore import QPointF
 
 from bec_widgets.qt_utils import Crosshair
 

tests/test_extreme.py

@@ -3,7 +3,7 @@ from unittest.mock import MagicMock, patch
 
 import pyqtgraph as pg
 import pytest
-from PyQt5.QtWidgets import QMessageBox
+from qtpy.QtWidgets import QMessageBox
 
 from bec_widgets.examples.extreme.extreme import PlotApp, ErrorHandler
 

tests/test_scan_control.py

@@ -4,7 +4,7 @@ from unittest.mock import MagicMock
 
 import msgpack
 import pytest
-from PyQt5.QtWidgets import QLineEdit
+from qtpy.QtWidgets import QLineEdit
 
 from bec_widgets.widgets import ScanControl
 from bec_widgets.qt_utils.widget_io import WidgetIO

tests/test_widget_io.py

@@ -1,5 +1,5 @@
 import pytest
-from PyQt5.QtWidgets import (
+from qtpy.QtWidgets import (
     QWidget,
     QVBoxLayout,
     QLineEdit,

tests/test_yaml_dialog.py

@@ -3,7 +3,7 @@ import tempfile
 from unittest.mock import patch
 import pytest
 import yaml
-from PyQt5.QtWidgets import QWidget, QVBoxLayout, QPushButton
+from qtpy.QtWidgets import QWidget, QVBoxLayout, QPushButton
 
 from bec_widgets.qt_utils.yaml_dialog import load_yaml, save_yaml
 
@@ -38,7 +38,7 @@ def test_load_yaml(qtbot, example_widget):
     example_widget.import_button.clicked.connect(load_yaml_wrapper)
 
     # Mock user selecting the file in the dialog
-    with patch("PyQt5.QtWidgets.QFileDialog.getOpenFileName", return_value=(temp_file.name, "")):
+    with patch("qtpy.QtWidgets.QFileDialog.getOpenFileName", return_value=(temp_file.name, "")):
         example_widget.import_button.click()
 
     assert example_widget.config == {"name": "test", "value": 42}
@@ -59,7 +59,7 @@ def test_save_yaml(qtbot, example_widget):
     example_widget.export_button.clicked.connect(save_yaml_wrapper)
 
     # Mock user selecting the file in the dialog
-    with patch("PyQt5.QtWidgets.QFileDialog.getSaveFileName", return_value=(temp_file_path, "")):
+    with patch("qtpy.QtWidgets.QFileDialog.getSaveFileName", return_value=(temp_file_path, "")):
         example_widget.export_button.click()
 
     # Check if the data was saved correctly