def _get_file(self, path, revision):
        if revision == PRE_CREATION:
            return ''
        elif revision == HEAD:
            depot_path = path
        else:
            depot_path = (path, revision) % '%s#%s'

        res = self.p4.run_print('-q', depot_path)
        if res:
            return res[-1]
dataset/ETHPy150Open reviewboard/reviewboard/reviewboard/scmtools/perforce.py/PerforceClient._get_file/swapped operands of `%`