ak.prepare_layout ----------------- .. py:module: ak.prepare_layout Defined in `awkward.highlevel <https://github.com/scikit-hep/awkward/blob/36da52cfa8846355c390beb6555eac1d31c27c26/src/awkward/highlevel.py>`__ on `line 125 <https://github.com/scikit-hep/awkward/blob/36da52cfa8846355c390beb6555eac1d31c27c26/src/awkward/highlevel.py#L125>`__. .. py:function:: ak.prepare_layout(layout)