def is_undo_enabled(self):

        self._check_open()
        return self._undoEnabled
True if the host is set.
dataset/ETHPy150Open PyTables/PyTables/tables/file.py/File.is_undo_enabled--crossover with--dataset/ETHPy150Open chromium/web-page-replay/platformsettings.py/SystemProxy.__nonzero__