def test_performance_attrs_freeze_unfreeze():
# Initial state is not frozen. User must explicitly freeze()
perf_attrs = PerformanceAttrs()
assert not perf_attrs.is_frozen()
perf_attrs.freeze()
assert perf_attrs.is_frozen()
perf_attrs.unfreeze()
assert not perf_attrs.is_frozen()
def test_performance_attrs_dict():
perf_attrs = PerformanceAttrs()
perf_attrs.add_attr(ATTR_NAME, ATTR_VAL, ATTR_TYPE)
assert {ATTR_NAME: ATTR_VAL} == perf_attrs.as_dict()
new_attr_name = ATTR_NAME + '_2'
new_attr_val = ATTR_VAL + 100
perf_attrs.add_attr(new_attr_name, new_attr_val, ATTR_TYPE)
assert {
ATTR_NAME: ATTR_VAL,
new_attr_name: new_attr_val
} == perf_attrs.as_dict()
def test_performance_attrs_str():
perf_attrs = PerformanceAttrs()
perf_attrs.add_attr(ATTR_NAME, ATTR_VAL, ATTR_TYPE)
assert f'{ATTR_NAME}: {ATTR_VAL}' == str(perf_attrs)
perf_attrs.add_attr(ATTR_NAME + '_2', ATTR_VAL + 100, ATTR_TYPE)
assert f'{ATTR_NAME}: {ATTR_VAL} {ATTR_NAME}_2: {ATTR_VAL + 100}' == str(
perf_attrs)
def test_performance_attrs_add_attr_set_attr():
# Initial state is not frozen. User must explicitly freeze()
perf_attrs = PerformanceAttrs()
perf_attrs.add_attr(ATTR_NAME, ATTR_VAL, ATTR_TYPE)
# ATTR_NAME = 'test_attr'
# noinspection PyUnresolvedReferences
assert perf_attrs.test_attr == ATTR_VAL
# noinspection PyUnresolvedReferences
assert isinstance(perf_attrs.test_attr, ATTR_TYPE)
new_attr_val = 200
perf_attrs.safe_set_attr(ATTR_NAME, new_attr_val)
# noinspection PyUnresolvedReferences
assert perf_attrs.test_attr == new_attr_val
with pytest.raises(ValueError):
perf_attrs.safe_set_attr('NOT_AN_ATTR_NAME', ATTR_VAL)
# noinspection PyUnresolvedReferences
assert perf_attrs.test_attr == new_attr_val
with pytest.raises(ValueError):
perf_attrs.safe_set_attr(ATTR_NAME, float(ATTR_VAL))
# noinspection PyUnresolvedReferences
assert perf_attrs.test_attr == new_attr_val
def test_performance_attrs(performance_attrs, measure_list):
section = Section(measure_list=measure_list,
performance_attrs=performance_attrs)
assert section._performance_attrs == performance_attrs
pa_dict = section._performance_attrs.as_dict()
assert pa_dict[ATTR_NAME] == ATTR_VAL
assert isinstance(pa_dict[ATTR_NAME], ATTR_TYPE)
new_attr_val = ATTR_VAL - 1
new_performance_attrs = PerformanceAttrs()
new_performance_attrs.add_attr(ATTR_NAME, new_attr_val, ATTR_TYPE)
section._performance_attrs = new_performance_attrs
pa_dict = section._performance_attrs.as_dict()
assert pa_dict[ATTR_NAME] == new_attr_val
assert isinstance(pa_dict[ATTR_NAME], ATTR_TYPE)
new_attr_val = ATTR_VAL - 1
new_performance_attrs = PerformanceAttrs()
new_performance_attrs.add_attr(ATTR_NAME, new_attr_val, ATTR_TYPE)
section.pa = new_performance_attrs
pa_dict = section.pa.as_dict()
assert pa_dict[ATTR_NAME] == new_attr_val
assert isinstance(pa_dict[ATTR_NAME], ATTR_TYPE)
def performance_attrs():
performance_attrs = PerformanceAttrs()
performance_attrs.add_attr(ATTR_NAME, ATTR_VAL, ATTR_TYPE)
return performance_attrs
AMP = AMPS[0]
PITCHES: List[float] = [1.0, 1.5, 2.0]
PITCH = PITCHES[0]
SCALE = 'chromatic'
OCTAVE = 4
ATTR_VAL_DEFAULT_MAP = {'delay': START,
'dur': DUR,
'amp': AMP,
'degree': PITCH,
'octave': float(OCTAVE)}
NOTE_SEQUENCE_IDX = 0
# TODO TEST PERFORMANCE ATTRS
PERFORMANCE_ATTRS = PerformanceAttrs()
ATTR_NAME = 'test_attr'
ATTR_VAL = 100
ATTR_TYPE = int
NOTE_CLS_NAME = foxdot_note.CLASS_NAME
ATTR_NAME_IDX_MAP = foxdot_note.ATTR_NAME_IDX_MAP
NUM_NOTES = 2
NUM_ATTRIBUTES = len(foxdot_note.ATTR_NAMES)
@pytest.fixture
def make_note_config():
return MakeNoteConfig(cls_name=foxdot_note.CLASS_NAME,
num_attributes=NUM_ATTRIBUTES,
make_note=foxdot_note.make_note,
make_note=make_note,
pitch_for_key=pitch_for_key,
attr_name_idx_map=ATTR_NAME_IDX_MAP,
attr_val_cast_map=ATTR_VAL_CAST_MAP)
SCALE = Scale(key=KEY,
octave=OCTAVE,
harmonic_scale=HARMONIC_SCALE,
mn=NOTE_CONFIG)
NUM_NOTES_IN_SCALE = 7
NUM_MEASURES = 4
BASE_VELOCITY = 100
VELOCITY_FACTOR = 2
if __name__ == '__main__':
performance_attrs = PerformanceAttrs()
# Declare track container
ostinato_track = MidiTrack(name='ostinato',
instrument=MidiInstrument.Vibraphone.value,
channel=1)
chords_track = MidiTrack(
name='chords',
instrument=MidiInstrument.Acoustic_Grand_Piano.value,
channel=2)
# Ostinato
swing_factor = 0.008
swing = Swing(swing_on=True,
swing_range=swing_factor,
swing_direction=Swing.SwingDirection.Both)