def __getitem__(self, index):
    if 0 >= index:
      for item in self.GenerateItems(offset=index):
        return item
    else:
      raise RuntimeError("Index must be >= 0")
dataset/ETHPy150Open google/grr/grr/lib/aff4_objects/collects.py/RDFValueCollection.__getitem__/swapped operands of `>=`