def lpop(self):

        cache = self[0]
        del self[0]

        return cache
Determines if the path specification has a parent.
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/tablib-0.10.0/tablib/core.py/Dataset.lpop--crossover with--dataset/ETHPy150Open log2timeline/dfvfs/dfvfs/path/path_spec.py/PathSpec.HasParent