def parse_tones_poly(self, filename, model_name):
notes = Staff()
# remove measure and tacts
notes.remove_commands.append('Time_signature_engraver')
notes.remove_commands.append('Bar_engraver')
mala_voice = ""
vela_voice = ""
tones_dict = self.get_tones_dict_poly()
for mala_tone, tone_length in tones_dict['m']:
duration = self.get_duration_label(tone_length)
if duration:
mala_voice += mala_tone + duration + " "
for vela_tone, tone_length in tones_dict['v']:
duration = self.get_duration_label(tone_length)
if duration:
vela_voice += vela_tone + duration + " "
mala_voice = Voice(mala_voice, name='mala voice')
literal = LilyPondLiteral(r'\voiceOne')
attach(literal, mala_voice)
vela_voice = Voice(vela_voice, name='vela voice')
literal = LilyPondLiteral(r'\voiceTwo')
attach(literal, vela_voice)
container = Container([mala_voice, vela_voice])
container.is_simultaneous = True
notes.append(container)
PersistenceManager(client=notes).as_pdf(
os.path.join(SHEETS_DIR, model_name, filename))
def get_melody_staff(instrument_class, instrument_name, short_instrument_name):
staff = Staff([])
staff.name = instrument_name
instrument = instrument_class(instrument_name=instrument_name,
short_instrument_name=short_instrument_name)
attach(instrument, staff)
add_time_signature(staff)
add_tempo(staff)
if instrument_name == 'Cello':
attach(Clef('bass'), staff)
return staff
def __call__(self):
# Violin
violin_staff = Staff(
[Voice(name='Violin Voice')],
name='Violin Staff',
context_name='ViolinStaff',
)
violin_tag = LilyPondCommand(r"tag #'violin", format_slot='before')
attach(violin_tag, violin_staff)
attach(Clef('treble'), violin_staff)
attach(instrumenttools.Violin(), violin_staff)
set_(violin_staff).midi_instrument = schemetools.Scheme(
'violin', force_quotes=True)
# Viola
viola_staff = Staff(
[Voice(name='Viola Voice')],
name='Viola Staff',
context_name='ViolaStaff',
)
viola_tag = LilyPondCommand(r"tag #'viola", format_slot='before')
attach(viola_tag, viola_staff)
attach(Clef('alto'), viola_staff)
attach(instrumenttools.Viola(), viola_staff)
set_(viola_staff).midi_instrument = schemetools.Scheme(
'viola', force_quotes=True)
# Cello
cello_staff = Staff(
[Voice(name='Cello Voice')],
name='Cello Staff',
context_name='CelloStaff',
)
cello_tag = LilyPondCommand(r"tag #'cello", format_slot='before')
attach(cello_tag, cello_staff)
attach(Clef('bass'), cello_staff)
attach(instrumenttools.Cello(), cello_staff)
set_(cello_staff).midi_instrument = schemetools.Scheme(
'cello', force_quotes=True)
# Everything else
staff_group = StaffGroup(
[violin_staff, viola_staff, cello_staff],
name='Trio Staff Group',
)
score = Score(
[staff_group],
name='Trio Score',
)
return score
def get_synthesizer_staff():
staff = Staff([], name='Synthesizer Staff')
staff.name = 'Synthesizer'
clef = Clef('treble')
attach(clef, staff)
synth = Instrument(
instrument_name='Synthesizer',
short_instrument_name='Syn'
)
attach(synth, staff)
add_time_signature(staff)
add_tempo(staff)
return staff
def parse_tones_mono(self, filename, model_name):
notes = Staff()
# remove measure and tacts
notes.remove_commands.append('Time_signature_engraver')
notes.remove_commands.append('Bar_engraver')
for tone, tone_length in self.get_tones_dict_mono():
duration = self.get_duration_label(tone_length)
if duration:
tone += duration
notes.append(tone)
PersistenceManager(client=notes).as_pdf(
os.path.join(SHEETS_DIR, model_name, filename))
def get_piano_staff():
piano_staff = StaffGroup()
piano_staff.name = 'Piano'
piano_staff.context_name = 'PianoStaff'
upper_staff = Staff([])
upper_staff.name = 'Piano upper'
add_time_signature(upper_staff)
add_tempo(upper_staff)
lower_staff = Staff([])
lower_staff.name = 'Piano lower'
add_time_signature(lower_staff)
add_tempo(lower_staff)
piano_staff.append(upper_staff)
piano_staff.append(lower_staff)
piano = Piano(short_instrument_name='Pno')
attach(piano, piano_staff)
bass_clef = Clef('bass')
attach(bass_clef, lower_staff)
return piano_staff
def getSheetMusic(Melody, scale):
print(scale)
melodyNotes = [note_name(n,name_to_number(scale[0])).lower() for n in [note.value for note in Melody]]
print(melodyNotes)
durations = [int(1/note.dur) for note in Melody]
octaves = [note.octave for note in Melody]
abjadArr = []
for i in zip(melodyNotes, durations, octaves):
abjadArr.append(i[0] + octaveDict[i[2]] + str(i[1]))
abjadString = ' '.join(abjadArr)
staff = Staff(abjadString)
#attach(KeySignature('c','major'), staff[0])
attach(KeySignature(scale[0],scale[1]), staff[0])
attach(TimeSignature((3,4)),staff[0])
#attach(Clef("bass"), staff[0])
show(staff)
def make_bartok_score():
score = Score([])
piano_staff = StaffGroup([], context_name='PianoStaff')
upper_staff = Staff([])
lower_staff = Staff([])
piano_staff.append(upper_staff)
piano_staff.append(lower_staff)
score.append(piano_staff)
upper_measures = []
upper_measures.append(Measure((2, 4), []))
upper_measures.append(Measure((3, 4), []))
upper_measures.append(Measure((2, 4), []))
upper_measures.append(Measure((2, 4), []))
upper_measures.append(Measure((2, 4), []))
lower_measures = copy.deepcopy(upper_measures)
upper_staff.extend(upper_measures)
lower_staff.extend(lower_measures)
upper_measures[0].extend("a'8 g'8 f'8 e'8")
upper_measures[1].extend("d'4 g'8 f'8 e'8 d'8")
upper_measures[2].extend("c'8 d'16 e'16 f'8 e'8")
upper_measures[3].append("d'2")
upper_measures[4].append("d'2")
lower_measures[0].extend("b4 d'8 c'8")
lower_measures[1].extend("b8 a8 af4 c'8 bf8")
lower_measures[2].extend("a8 g8 fs8 g16 a16")
upper_voice = Voice("b2", name='upper voice')
command = indicatortools.LilyPondCommand('voiceOne')
attach(command, upper_voice)
lower_voice = Voice("b4 a4", name='lower voice')
command = indicatortools.LilyPondCommand('voiceTwo')
attach(command, lower_voice)
lower_measures[3].extend([upper_voice, lower_voice])
lower_measures[3].is_simultaneous = True
upper_voice = Voice("b2", name='upper voice')
command = indicatortools.LilyPondCommand('voiceOne')
attach(command, upper_voice)
lower_voice = Voice("g2", name='lower voice')
command = indicatortools.LilyPondCommand('voiceTwo')
attach(command, lower_voice)
lower_measures[4].extend([upper_voice, lower_voice])
lower_measures[4].is_simultaneous = True
clef = Clef('bass')
attach(clef, lower_staff)
dynamic = Dynamic('pp')
attach(dynamic, upper_measures[0][0])
dynamic = Dynamic('mp')
attach(dynamic, upper_measures[1][1])
dynamic = Dynamic('pp')
attach(dynamic, lower_measures[0][1])
dynamic = Dynamic('mp')
attach(dynamic, lower_measures[1][3])
score.add_final_bar_line()
selector = select().by_leaf(flatten=True)
upper_leaves = selector(upper_staff)
lower_leaves = selector(lower_staff)
beam = Beam()
attach(beam, upper_leaves[:4])
beam = Beam()
attach(beam, lower_leaves[1:5])
beam = Beam()
attach(beam, lower_leaves[6:10])
slur = Slur()
attach(slur, upper_leaves[:5])
slur = Slur()
attach(slur, upper_leaves[5:])
slur = Slur()
attach(slur, lower_leaves[1:6])
crescendo = Crescendo()
attach(crescendo, upper_leaves[-7:-2])
decrescendo = Decrescendo()
attach(decrescendo, upper_leaves[-2:])
markup = Markup('ritard.')
text_spanner = spannertools.TextSpanner()
override(text_spanner).text_spanner.bound_details__left__text = markup
attach(text_spanner, upper_leaves[-7:])
tie = Tie()
attach(tie, upper_leaves[-2:])
note_1 = lower_staff[-2]['upper voice'][0]
note_2 = lower_staff[-1]['upper voice'][0]
notes = [note_1, note_2]
tie = Tie()
attach(tie, notes)
return score
def __call__(self):
voice = Voice(name='Example Voice')
staff = Staff([voice], name='Example Staff')
score = Score([staff], name='Example Score')
return score