def _note_sequence(mn=None,
attr_name_idx_map=None,
attr_val_default_map=None,
num_attributes=None):
mn.attr_name_idx_map = attr_name_idx_map or ATTR_NAME_IDX_MAP
mn.attr_val_default_map = attr_val_default_map or ATTR_VAL_DEFAULT_MAP
mn.num_attributes = num_attributes or NUM_ATTRIBUTES
return NoteSequence(num_notes=NUM_NOTES, mn=mn)
def test_note_sequence_insert_remove_getitem(make_note_config):
note_sequence = NoteSequence(num_notes=NUM_NOTES, mn=make_note_config)
# Get the first note in the sequence, and get its amplitude
note_front = note_sequence.note(0)
note_front_amp = note_front.amplitude
# Insert a new note at the front of the sequence, with a different amplitude
new_amp = AMP + 1
new_note = _note(mn=make_note_config)
new_note.amplitude = new_amp
note_sequence.insert(0, new_note)
new_note_front = note_sequence[0]
new_note_front_amp = new_note_front.amplitude
# Assert that the new note inserted can be retrieved and is the expected new first note
assert note_front_amp != new_note_front_amp
assert new_note_front_amp == new_amp
# After removing a note, the new front note is the one added second to most recently
expected_amp = note_sequence[1].amplitude
note_sequence.remove((0, 1))
note_front = note_sequence[0]
assert expected_amp == note_front.amplitude
def note_sequence(make_note_config):
return NoteSequence(num_notes=NUM_NOTES, mn=make_note_config)
note_config.synth_def = fd_sc_synth
note_config.amp = 1.0
note_config.oct = 2
note_config.scale = 'lydian'
idur = 1.0
delay = 0.0
for i in range(15):
note_config.delay = int(round(delay, 5))
note_config.dur = round(idur - ((i + 1) * 0.05), 5)
note_config.degree = i % 5
note = FoxDotSupercolliderNote(**note_config.as_dict(),
performance_attrs=performance_attrs)
notes.append(note)
delay += note_config.dur
note_sequence = NoteSequence(notes)
player = FoxDotSupercolliderPlayer(note_sequence)
player.play_each()
sleep(3)
notes = []
note_config.name = 'test_note'
note_config.synth_def = fd_sc_synth
note_config.amp = 1.0
note_config.oct = 5
note_config.scale = 'chromatic'
idur = 1.0
delay = 0.0
for i in range(15):
note_config.delay = round(delay, 5)