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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def commitAndCloseEditor(self):

 """Commit and close editor"""

        editor = self.sender()
        # Avoid a segfault with PyQt5. Variable value won't be changed
        # but at least Spyder won't crash. It seems generated by a bug in sip.
        try:
            self.commitData.emit(editor)
        except AttributeError:
            pass
        self.closeEditor.emit(editor, QAbstractItemDelegate.NoHint)