def overrideLocation(self, location):
        self.location = location
Validate this option and check that, if the options is not
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/packages/spreadsheet/basic_widgets.py/SpreadsheetCell.overrideLocation--crossover with--dataset/ETHPy150Open thasso/pyjip/jip/options.py/Option.check_file