Given a set of argument tuples, set their value in a data dictionary if not blank

def arg_tup_to_dict(argument_tuples):
    """Given a set of argument tuples, set their value in a data dictionary if not blank"""
    data = dict()
    for arg_name, arg_val in argument_tuples:
        if arg_val is not None:
            if arg_val is True:
                arg_val = 'true'
            elif arg_val is False:
                arg_val = 'false'
            data[arg_name] = arg_val

    return data