@staticmethod
    def enablePackrat():
        if not ParserElement._packratEnabled:
            ParserElement._packratEnabled = True
            ParserElement._parse = ParserElement._parseCache
sets the value of this node for a given context
dataset/ETHPy150Open pypa/pip/pip/_vendor/pyparsing.py/ParserElement.enablePackrat--crossover with--dataset/ETHPy150Open manahl/mdf/mdf/nodes.py/MDFNode.set_value