def test_g_with_leading_and_trailing_spaces(self):
(base_note, mode) = normalize_abc_key(' G ')
self.assertEqual('G', base_note)
self.assertEqual('maj', mode)
def test_cmaj(self):
(base_note, mode) = normalize_abc_key('Cmajor')
self.assertEqual('C', base_note)
self.assertEqual('maj', mode)
def test_f_sharp_maj(self):
(base_note, mode) = normalize_abc_key('F#maj')
self.assertEqual('F#', base_note)
self.assertEqual('maj', mode)
def test_b_flat_maj(self):
(base_note, mode) = normalize_abc_key('Bbmaj')
self.assertEqual('Bb', base_note)
self.assertEqual('maj', mode)
def test_eeol(self):
(base_note, mode) = normalize_abc_key('Eeolian')
self.assertEqual('E', base_note)
self.assertEqual('min', mode)
def test_ador(self):
(base_note, mode) = normalize_abc_key('Adorian')
self.assertEqual('A', base_note)
self.assertEqual('dor', mode)
def test_dmix(self):
(base_note, mode) = normalize_abc_key('Dmixolydian')
self.assertEqual('D', base_note)
self.assertEqual('mix', mode)
def demo_play_sporting_nell(bpm=90, instrument='Acoustic Grand Piano'):
player = snap.SingleNoteAbcPlayer()
player.setup_synth()
player.select_instrument(instrument)
# Setup sequencer over existing player
sequencer = fluidsequencer.FluidSequencer(player._handle)
sequencer.beats_per_minute = bpm
beat_length = sequencer.ticks_per_beat
print("BPM: {0}".format(sequencer.beats_per_minute))
print("TPB: {0}".format(sequencer.ticks_per_beat))
print("TPS: {0}".format(sequencer.ticks_per_second))
dest = sequencer.add_synth(player._synth)
ticks = sequencer.ticks + 10
abc_key = 'Dmix'
half_bar1 = 'ADED'
bar1 = 'ADED A2dc'
bar2 = 'ABAG EFG2'
midi_note = None
for i in range(0, 3):
for simple_note in half_bar1:
norm_key = abcparser.normalize_abc_key(abc_key)
alteration = musictheory.get_note_alteration_in_key(simple_note, norm_key)
abc_note = alteration + simple_note
midi_note = abc2midi.get_midi_note(abc_note)
event = fluidevent.FluidEvent(player._handle)
event.dest = dest[0]
event.note(0, midi_note, 127, int(beat_length * 0.25))
sequencer.send(event, ticks)
ticks += int(beat_length / 4)
print('Waiting 4 beats...')
time.sleep(60 / bpm * 4)
print('Sending event in the past')
event = fluidevent.FluidEvent(player._handle)
event.dest = dest[0]
event.note(0, midi_note, 127, int(beat_length * 0.25))
#sequencer.send(event, ticks)
sequencer.send(event, 10)
# time.sleep(60 / 90 * 2)
#
# try:
# player._lock.acquire()
# player._synth.noteoff(player._midi_channel, midi_note)
# finally:
# player._lock.release()
#
# del sequencer
# print('Deleted sequencer')
print('Waiting 2s...')
time.sleep(2)
del sequencer
del player._driver
del player._synth
def demo_play_sporting_nell(bpm=90, instrument='Acoustic Grand Piano'):
player = snap.SingleNoteAbcPlayer()
player.setup_synth()
player.select_instrument(instrument)
# Setup sequencer over existing player
sequencer = fluidsequencer.FluidSequencer(player._handle)
sequencer.beats_per_minute = bpm
beat_length = sequencer.ticks_per_beat
print("BPM: {0}".format(sequencer.beats_per_minute))
print("TPB: {0}".format(sequencer.ticks_per_beat))
print("TPS: {0}".format(sequencer.ticks_per_second))
dest = sequencer.add_synth(player._synth)
ticks = sequencer.ticks + 10
abc_key = 'Dmix'
half_bar1 = 'ADED'
bar1 = 'ADED A2dc'
bar2 = 'ABAG EFG2'
midi_note = None
for i in range(0, 3):
for simple_note in half_bar1:
norm_key = abcparser.normalize_abc_key(abc_key)
alteration = musictheory.get_note_alteration_in_key(
simple_note, norm_key)
abc_note = alteration + simple_note
midi_note = abc2midi.get_midi_note(abc_note)
event = fluidevent.FluidEvent(player._handle)
event.dest = dest[0]
event.note(0, midi_note, 127, int(beat_length * 0.25))
sequencer.send(event, ticks)
ticks += int(beat_length / 4)
print('Waiting 4 beats...')
time.sleep(60 / bpm * 4)
print('Sending event in the past')
event = fluidevent.FluidEvent(player._handle)
event.dest = dest[0]
event.note(0, midi_note, 127, int(beat_length * 0.25))
#sequencer.send(event, ticks)
sequencer.send(event, 10)
# time.sleep(60 / 90 * 2)
#
# try:
# player._lock.acquire()
# player._synth.noteoff(player._midi_channel, midi_note)
# finally:
# player._lock.release()
#
# del sequencer
# print('Deleted sequencer')
print('Waiting 2s...')
time.sleep(2)
del sequencer
del player._driver
del player._synth
