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eqt/ui/NoBorderScrollArea.py

@@ -1,33 +1,36 @@
+import re
+
+import qdarkstyle
 from PySide2.QtWidgets import QPushButton, QScrollArea, QWidget
-import qdarkstyle, re
+
 
 class NoBorderScrollArea(QScrollArea):
     """Note: move this class to eqt."""
-
     def __init__(self, widget, parent=None):
-        """Creates an instance of a QScrollArea and sets its border to none. 
+        """Creates an instance of a QScrollArea and sets its border to none.
         Sets its widget to resizable."""
         super().__init__(parent)
         self.setStyleSheet("QScrollArea { border: none; }")
         self.setWidgetResizable(True)
         self.setWidget(widget)
         self.apply_qdarkstyle_to_buttons(widget)
-        
+
     def apply_qdarkstyle_to_buttons(self, widget):
-        """Applies the qdarkstyle to all the buttons in the widget explicitly. 
+        """Applies the qdarkstyle to all the buttons in the widget explicitly.
         This ensures that the style is consistent with the rest of the app."""
         if isinstance(widget, QPushButton):
-            
+
             button_style = self._extract_qdarkstyle_button_style()
             widget.setStyleSheet(button_style)
         for child in widget.findChildren(QWidget):
             self.apply_qdarkstyle_to_buttons(child)
 
     def _extract_qdarkstyle_button_style(self):
-        """Returns the QPushButton styles from qdarkstyle, including the different button styles."""
+        """Returns the QPushButton styles from qdarkstyle, including the different
+        button styles."""
         style = qdarkstyle.load_stylesheet(qt_api='pyside2')
         pattern = re.compile(r"(QPushButton\s*{[^}]*}|QPushButton\s*:[^}]*{[^}]*})", re.DOTALL)
         matches = pattern.findall(style)
         if matches:
             return ''.join(matches)
-        return ""
+        return ""

test/test_NoBorderScrollArea.py

@@ -1,6 +1,9 @@
 import unittest
+
+from PySide2.QtWidgets import QHBoxLayout, QPushButton, QWidget
+
 from eqt.ui.NoBorderScrollArea import NoBorderScrollArea
-from PySide2.QtWidgets import QApplication, QHBoxLayout, QPushButton, QWidget
+
 
 class TestNoBorderScrollArea(unittest.TestCase):
 
@@ -23,4 +26,5 @@ def test_scroll_area_creation(self):
         '''
         Tests the init method of the NoBorderScrollArea class.
         '''
-        self.assertIsNotNone(self.scroll_area_widget, "NoBorderScrollArea widget should be created")
+        self.assertIsNotNone(self.scroll_area_widget,
+                             "NoBorderScrollArea widget should be created")