def rjust(self, *args, **kwargs):
    
        pass
try open dockerfile, output an error if there is one
dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/pymel-1.0.5/extras/completion/py/pymel/util/objectParser.py/ProxyUni.rjust--crossover with--dataset/ETHPy150Open projectatomic/atomic-reactor/atomic_reactor/plugins/pre_return_dockerfile.py/CpDockerfilePlugin.run