def stripUnderscores(structType, prefix=''):
    output = []
    for name, field in zip(structType.names, structType.fields):
        if isinstance(field.dataType, T.StructType):
            col = F.struct(*stripUnderscores(field.dataType, prefix + name + '.'))
        else:
            col = F.col(prefix + name)
        output.append(col.alias(name.replace(' ', '_')))
    return output