def isnumeric(ds):
    ds = launder(ds)

    try:
        npdtype = to_numpy_dtype(ds)
    except TypeError:
        return False
    else:
        return isinstance(ds, Unit) and np.issubdtype(npdtype, np.number)
Has a numeric measure
dataset/ETHPy150Open blaze/datashape/datashape/predicates.py/isnumeric