def activate(self, state, action):
        self.state = state
        return DiscreteExplorer.activate(self, state, action)
A hack to make the EnumEditor watching the list of filters refresh
dataset/ETHPy150Open pybrain/pybrain/pybrain/rl/explorers/discrete/discretesde.py/DiscreteStateDependentExplorer.activate--crossover with--dataset/ETHPy150Open enthought/traitsui/traitsui/qt4/table_editor.py/TableFilterEditor._update_filter_list