# The following has been generated automatically from src/gui/qgsdatasourceselectdialog.h try: QgsDataSourceSelectWidget.__attribute_docs__ = {'validationChanged': 'This signal is emitted whenever the validation status of the widget changes.\n\n:param isValid: ``True`` if the current status of the widget is valid\n', 'selectionChanged': 'Emitted when the current selection changes in the widget.\n', 'itemTriggered': 'Emitted when an item is triggered, e.g. via a double-click.\n'} except NameError: pass