def visit_Score(self, obj):
sco = """\score {{
<<
{0}
>>
}}"""
staff = """
\\new Staff {{
{0}
}}
"""
result = []
pickup_value = obj.get_pickup_value()
for spine in reversed(obj.get_spines()):
out = []
note_count = 0
for voice in spine:
print(voice)
if type(voice) is list:
# FIXME
# If voice is a list it should have 1 or more EXTRA voices.
# In every WTC the number of items in voice is 2
# We will have the main voice and the new one
# Should it behave differently if the new spine was created by *+ or *^?
print(voice)
else:
if type(voice) is Note:
note_count += 1
if type(voice) is Note and note_count == 1 and pickup_value:
out.append("\\partial {0}".format(music.frac_to_dur(pickup_value, "lily")))
out.append(show_lilypond(voice))
result.append(staff.format(" ".join(out)))
return sco.format("\n".join(result))
def visit_Rest(self, obj):
dur = music.frac_to_dur(obj.duration)
return "r{0}".format(dur)
def visit_Note(self, obj):
name = music.notename_to_lily(obj.name, obj.octave)
dur = music.frac_to_dur(obj.duration)
return "{0}{1}".format(name, dur)
def visit_Note(self, obj):
name = music.notename_to_lily(obj.name, obj.octave)
dur = music.frac_to_dur(obj.duration)
articulations = [NOTE_TABLE[a]['lily'] for a in obj.articulations]
return "{0}{1}{2}".format(name, dur, "".join(articulations))
def test_frac_to_dur_7_16():
assert music.frac_to_dur(Fraction(7, 16)) == "4.."
def test_frac_to_dur_7_8():
assert music.frac_to_dur(Fraction(7, 8)) == "2.."
def test_frac_to_dur_3_4():
assert music.frac_to_dur(Fraction(3, 4)) == "2."
def test_frac_to_dur_3_8():
assert music.frac_to_dur(Fraction(3, 8)) == "4."
def test_frac_to_dur_2():
assert music.frac_to_dur(2) == "0"
def visit_Note(self, obj):
name = music.notename_to_humdrum(obj.name, obj.octave)
dur = music.frac_to_dur(obj.duration)
articulations = [humdrum_table[a] for a in obj.articulations]
return "{0}{1}{2}".format(dur, name, "".join(articulations))