@abstractproperty
    def target_processor(self):
        raise NotImplementedError()
Cleans up the given node attribute dict.
dataset/ETHPy150Open biicode/client/dev/cmake/cmake_tool_chain.py/CMakeToolChain.target_processor--crossover with--dataset/ETHPy150Open croach/pydata2013/govtrack.py/clean_node_attr_dict