Mercurial Repositories > Rope Refactoring / file diff

--- a/RefactoringRope/ChangesPreviewDialog.py	Sat Jun 25 18:06:56 2022 +0200
+++ b/RefactoringRope/ChangesPreviewDialog.py	Wed Sep 21 15:30:34 2022 +0200
@@ -17,12 +17,13 @@
     """
     Class implementing the Changes preview dialog.
     """
+
     ChangeRole = Qt.ItemDataRole.UserRole
-    
+
     def __init__(self, description, changes, parent):
         """
         Constructor
-        
+
         @param description description of the changes
         @type str
         @param changes list of lists containing the change data
@@ -31,11 +32,12 @@
         @type QWidget
         """
         PreviewDialogBase.__init__(self, parent)
-        
+
         self.buttonBox.addButton(
-            self.tr("&Apply Changes"), QDialogButtonBox.ButtonRole.AcceptRole)
+            self.tr("&Apply Changes"), QDialogButtonBox.ButtonRole.AcceptRole
+        )
         self.buttonBox.addButton(QDialogButtonBox.StandardButton.Cancel)
-        
+
         self.description.setText(description)
         for changeTitle, changeText in changes:
             itm = QListWidgetItem(changeTitle, self.changesList)
@@ -44,14 +46,13 @@
             itm.setData(ChangesPreviewDialog.ChangeRole, changeText)
         if self.changesList.count():
             self.changesList.item(0).setSelected(True)
-            self.on_changesList_currentItemChanged(
-                self.changesList.item(0), None)
-    
+            self.on_changesList_currentItemChanged(self.changesList.item(0), None)
+
     @pyqtSlot(QListWidgetItem, QListWidgetItem)
     def on_changesList_currentItemChanged(self, current, previous):
         """
         Private slot called when a change is selected.
-        
+
         @param current reference to the new current item
         @type QListWidgetItem
         @param previous reference to the old current item
@@ -59,13 +60,11 @@
         """
         if current is None:
             return
-        
+
         self.previewEdit.clear()
-        for line in (
-            current.data(ChangesPreviewDialog.ChangeRole).splitlines(True)
-        ):
+        for line in current.data(ChangesPreviewDialog.ChangeRole).splitlines(True):
             try:
                 charFormat = self.formats[line[0]]
             except (IndexError, KeyError):
-                charFormat = self.formats[' ']
+                charFormat = self.formats[" "]
             self._appendText(line, charFormat)