def _factorize_from_iterables(iterables):
    '\n    A higher-level wrapper over `_factorize_from_iterable`.\n\n    *This is an internal function*\n\n    Parameters\n    ----------\n    iterables : list-like of list-likes\n\n    Returns\n    -------\n    codes_list : list of ndarrays\n    categories_list : list of Indexes\n\n    Notes\n    -----\n    See `_factorize_from_iterable` for more info.\n    '
    if (len(iterables) == 0):
        return [[], []]
    return map(list, lzip(*[_factorize_from_iterable(it) for it in iterables]))
A higher-level wrapper over `_factorize_from_iterable`.

*This is an internal function*

Parameters
----------
iterables : list-like of list-likes

Returns
-------
codes_list : list of ndarrays
categories_list : list of Indexes

Notes
-----
See `_factorize_from_iterable` for more info.
def _factorize_from_iterables(iterables):
    '\n    A higher-level wrapper over `_factorize_from_iterable`.\n\n    *This is an internal function*\n\n    Parameters\n    ----------\n    iterables : list-like of list-likes\n\n    Returns\n    -------\n    codes_list : list of ndarrays\n    categories_list : list of Indexes\n\n    Notes\n    -----\n    See `_factorize_from_iterable` for more info.\n    '
    if (len(iterables) == 0):
        return [[], []]
    return map(list, lzip(*[_factorize_from_iterable(it) for it in iterables]))