def get_package_path(self, name):
        if name in self.packages:
            return self.packages[name].path
Define action to perform if parsing fails at this expression.
dataset/ETHPy150Open aldebaran/qibuild/python/qitoolchain/database.py/DataBase.get_package_path--crossover with--dataset/ETHPy150Open ipython/ipython-py3k/IPython/external/pyparsing/_pyparsing.py/ParserElement.setFailAction