def postorderIterArgs (limit=sys.getrecursionlimit(), testFn=isIterable, *args) :
    if limit :
        last = None
        for arg in args :
            if testFn(arg) :
                for a in postorderIterArgs (limit-1, testFn, *arg) :
                    yield a
            else :
                if last :
                    yield last
                last = arg
        if last :
            yield last
    else :
        for arg in args :
            yield arg
Retrieves the value from ``obj`` associated with some ``source`` description.  Should return
dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/pymel-1.0.3/pymel/util/arguments.py/postorderIterArgs--crossover with--dataset/ETHPy150Open pivotal-energy-solutions/django-datatable-view/datatableview/columns.py/Column.get_source_value