Hi all. I'm trying to start the work for issue 1716 (https://github.com/qutebrowser/qutebrowser/issues/1716) and I'm running into the following problem:
1- In TabbedBrowser's __init__ method, self.widget is set to "tabwidget.TabWidget(win_id, parent=self)". With pdb, I can verify immediately after that self.widget.parent() correctly returns the TabbedBrowser instance. 2- Later, at the point of executing browsertab.create, the TabWidget instance is passed down as the "parent" argument, but if I do parent.parent(), I receive a MainWindow instance instead. I have verified with pdb that in both cases it's the same instance of TabWidget, and I have re-defined TabWidget.setParent method to make it throw an exception in case it was being called somewhere, but it is definitely not. I basically need to access the TabbedBrowser instance down from an AbstractTab instance, and this seemed like a clean way of doing so without passing new arguments to objects constructors. Cheers.