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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 startDrag(self, dropActions):

 """Reimplement Qt Method - handle drag event"""

        data = QMimeData()
        data.setUrls([QUrl(fname) for fname in self.get_selected_filenames()])
        drag = QDrag(self)
        drag.setMimeData(data)
        drag.exec_()