def write(self, score, beat_horizon, one_to_many):
group = self.fp.create_group(score.name)
waterfall = [{
"Annotation": {
"one_to_many": one_to_many
}
}, {
f"neural.{self.fp.attrs['writer']}.Writer": {
"group": group
}
}]
vs.separate(score, waterfall, beat_horizon)
self.groups.append(group)
def test_one_to_one(self):
waterfall = [
{
"Annotation": {
"one_to_many": False
}
}
]
assignments = vs.separate(self.score, waterfall, self.beat_horizon)
voices = [voice for assignment in assignments for voice in assignment]
expected_pairs = [
(voices[0], voices[2]),
(voices[1], voices[3]),
(voices[2], voices[6]),
(voices[3], voices[8]),
(voices[6], voices[9]),
(voices[7], voices[10])
]
for pair in expected_pairs:
with self.subTest(f"({pair[0]}, {pair[1]})"):
self.assertTrue(pair[1] in pair[0].right)
def setUp(self):
path = os.path.dirname(os.path.abspath(__file__))
sheet = f"{path}/test.musicxml"
score = vs.Score(sheet)
waterfall = [{"Annotation": {"one_to_many": True}}]
beat_horizon = 2
assignments = vs.separate(score, waterfall, beat_horizon)
self.voices = [
voice for assignment in assignments for voice in assignment
]
def setUp(self):
path = os.path.dirname(os.path.abspath(__file__))
sheet = f"{path}/test.musicxml"
score = vs.Score(sheet)
waterfall = [{"PseudoPolyphony": {"repeat_limit": 2}}]
beat_horizon = 2
assignments = vs.separate(score, waterfall, beat_horizon)
self.voices = [
voice for assignment in assignments for voice in assignment
]
def setUp(self):
path = os.path.dirname(os.path.abspath(__file__))
score = vs.Score(f"{path}/test.musicxml")
network = f"{path}/test.npy"
waterfall = [{
"neural.NoteLevel": {
"network": network,
"assignment_threshold": .7
}
}]
beat_horizon = 4
assignments = vs.separate(score, waterfall, beat_horizon)
self.voices = [
voice for assignment in assignments for voice in assignment
]
def separate(score, parameters, overrides):
separators = []
for separator in parameters["separators"]:
name = next(iter(separator))
args = separator[name]
if overrides:
override_args = override[name]
for key, value in override_args.items():
args[key] = value
separators.append((name, args))
beat_horizon = parameters["beat_horizon"]
return vs.separate(score, separators, beat_horizon)
def setUp(self):
path = os.path.dirname(os.path.abspath(__file__))
name = self._testMethodName
sheet = f"{path}/{name}.musicxml"
score = vs.Score(sheet)
waterfall = [{"Annotation": {"one_to_many": True}}]
beat_horizon = None
assignments = vs.separate(score, waterfall, beat_horizon)
self.active_voices = vs.ActiveVoices(beat_horizon)
for assignment in assignments:
self.active_voices.insert(assignment)
self.voices = [
voice for assignment in assignments for voice in assignment
]