How to use the m3u8.parser.ParseError function in m3u8

def test_commaless_extinf_strict():
    with pytest.raises(ParseError) as e:
        m3u8.parse(playlists.SIMPLE_PLAYLIST_COMMALESS_EXTINF, strict=True)
    assert str(e.value) == 'Syntax error in manifest on line 3: #EXTINF:5220'

def test_parse_simple_playlist_messy_strict():
    with pytest.raises(ParseError) as catch:
        m3u8.parse(playlists.SIMPLE_PLAYLIST_MESSY, strict=True)
    assert str(catch.value) == 'Syntax error in manifest on line 5: JUNK'

def _parse_extinf(line, data, state, lineno, strict):
    chunks = line.replace(protocol.extinf + ':', '').split(',', 1)
    if len(chunks) == 2:
        duration, title = chunks
    elif len(chunks) == 1:
        if strict:
            raise ParseError(lineno, line)
        else:
            duration = chunks[0]
            title = ''
    if 'segment' not in state:
        state['segment'] = {}
    state['segment']['duration'] = float(duration)
    state['segment']['title'] = title

custom_tags_parser(line, data, lineno)

        elif line.strip() == '':
            # blank lines are legal
            pass

        elif state['expect_segment']:
            _parse_ts_chunk(line, data, state)
            state['expect_segment'] = False

        elif state['expect_playlist']:
            _parse_variant_playlist(line, data, state)
            state['expect_playlist'] = False

        elif strict:
            raise ParseError(lineno, line)

    # there could be remaining partial segments
    if 'segment' in state:
        data['segments'].append(state.pop('segment'))

    return data