def get_input(self, name):
        return self.ptas[name][0]
Setting a dirty Node as dirty doesn't trigger dependents
dataset/ETHPy150Open tobspr/RenderPipeline/rpcore/util/shader_input_blocks.py/GroupedInputBlock.get_input--crossover with--dataset/ETHPy150Open akaihola/lusmu/lusmu/tests/test_core.py/NodeDependentTestCase.test_keep_dirty