How to use the delocate.tools.InstallNameError function in delocate

def _line0_says_object(line0, filename):
    line0 = line0.strip()
    for test in BAD_OBJECT_TESTS:
        if test(line0):
            return False
    if line0.startswith('Archive :'):
        # nothing to do for static libs
        return False
    if not line0.startswith(filename + ':'):
        raise InstallNameError('Unexpected first line: ' + line0)
    further_report = line0[len(filename) + 1:]
    if further_report == '':
        return True
    raise InstallNameError(
        'Too ignorant to know what "{0}" means'.format(further_report))

def _line0_says_object(line0, filename):
    line0 = line0.strip()
    for test in BAD_OBJECT_TESTS:
        if test(line0):
            return False
    if line0.startswith('Archive :'):
        # nothing to do for static libs
        return False
    if not line0.startswith(filename + ':'):
        raise InstallNameError('Unexpected first line: ' + line0)
    further_report = line0[len(filename) + 1:]
    if further_report == '':
        return True
    raise InstallNameError(
        'Too ignorant to know what "{0}" means'.format(further_report))

----------
    filename : str
        filename of library

    Returns
    -------
    install_id : str
        install id of library `filename`, or None if no install id
    """
    lines = _cmd_out_err(['otool', '-D', filename])
    if not _line0_says_object(lines[0], filename):
        return None
    if len(lines) == 1:
        return None
    if len(lines) != 2:
        raise InstallNameError('Unexpected otool output ' + '\n'.join(lines))
    return lines[1].strip()

def set_install_id(filename, install_id):
    """ Set install id for library named in `filename`

    Parameters
    ----------
    filename : str
        filename of library
    install_id : str
        install id for library `filename`

    Raises
    ------
    RuntimeError if `filename` has not install id
    """
    if get_install_id(filename) is None:
        raise InstallNameError('{0} has no install id'.format(filename))
    back_tick(['install_name_tool', '-id', install_id, filename])