def leaveEvent(self, *args, **kwargs):
        QtWidgets.QToolTip.hideText()
        self._previous_line = -1
Assert that ``calculate_changes`` returns certain changes when it is
dataset/ETHPy150Open OpenCobolIDE/OpenCobolIDE/open_cobol_ide/extlibs/pyqode/core/panels/marker.py/MarkerPanel.leaveEvent--crossover with--dataset/ETHPy150Open ClusterHQ/flocker/flocker/node/testtools.py/assert_calculated_changes_for_deployer