def load_memon_0_1_0(path: Path, **kwargs: Any) -> jbt.Song:
raw_memon = _load_raw_memon(path)
schema = Memon_0_1_0()
memon = schema.load(raw_memon)
metadata = jbt.Metadata(
title=memon["metadata"]["title"],
artist=memon["metadata"]["artist"],
audio=Path(memon["metadata"]["audio"]),
cover=Path(memon["metadata"]["cover"]),
)
common_timing = jbt.Timing(
events=[
jbt.BPMEvent(time=jbt.BeatsTime(0), BPM=memon["metadata"]["BPM"])
],
beat_zero_offset=jbt.SecondsTime(-memon["metadata"]["offset"]),
)
charts: MultiDict[jbt.Chart] = MultiDict()
for difficulty, memon_chart in memon["data"].items():
charts.add(
difficulty,
jbt.Chart(
level=memon_chart["level"],
notes=[
_load_memon_note_v0(note, memon_chart["resolution"])
for note in memon_chart["notes"]
],
),
)
return jbt.Song(metadata=metadata,
charts=charts,
common_timing=common_timing)
def test_that_notes_roundtrip(
notes: List[Union[song.TapNote, song.LongNote]]) -> None:
timing = song.Timing(
events=[song.BPMEvent(song.BeatsTime(0), Decimal(120))],
beat_zero_offset=song.SecondsTime(0),
)
chart = song.Chart(
level=Decimal(0),
timing=timing,
notes=sorted(notes, key=lambda n: (n.time, n.position)),
)
metadata = song.Metadata("", "", Path(""), Path(""))
string_io = _dump_memo1_chart("", chart, metadata, timing)
chart_text = string_io.getvalue()
parser = Memo1Parser()
for line in chart_text.split("\n"):
parser.load_line(line)
parser.finish_last_few_notes()
actual = set(parser.notes())
assert notes == actual