def translateChord(self, currentChord):
try:
allNotes = sorted(currentChord._notes, key=lambda n: n.pitch)
except AttributeError:
raise BrailleBasicException(
"If you're getting this exception, " +
"the '_notes' attribute for a music21 Chord probably " +
"became 'notes'. If that's the case, change it and life will be great."
)
if self.brailleElementGrouping.descendingChords:
currentNote = allNotes[-1]
else:
currentNote = allNotes[0]
if self.previousNote is None:
doShowOctave = self.showLeadingOctave
else:
doShowOctave = basic.showOctaveWithNote(self.previousNote,
currentNote)
descendingChords = self.brailleElementGrouping.descendingChords
brailleChord = basic.chordToBraille(currentChord,
descending=descendingChords,
showOctave=doShowOctave)
self.previousNote = currentNote
return brailleChord
def translateChord(self, currentChord):
allNotes = sorted(currentChord.notes, key=lambda n: n.pitch)
if self.brailleElementGrouping.descendingChords:
currentNote = allNotes[-1]
else:
currentNote = allNotes[0]
if self.previousNote is None:
doShowOctave = self.showLeadingOctave
else:
doShowOctave = basic.showOctaveWithNote(self.previousNote, currentNote)
descendingChords = self.brailleElementGrouping.descendingChords
brailleChord = basic.chordToBraille(currentChord,
descending=descendingChords,
showOctave=doShowOctave)
self.previousNote = currentNote
return brailleChord
def translateChord(self, currentChord):
try:
allNotes = sorted(currentChord._notes, key=lambda n: n.pitch)
except AttributeError:
raise BrailleBasicException(
"If you're getting this exception, " +
"the '_notes' attribute for a music21 Chord probably " +
"became 'notes'. If that's the case, change it and life will be great.")
if self.brailleElementGrouping.descendingChords:
currentNote = allNotes[-1]
else:
currentNote = allNotes[0]
if self.previousNote is None:
doShowOctave = self.showLeadingOctave
else:
doShowOctave = basic.showOctaveWithNote(self.previousNote, currentNote)
descendingChords = self.brailleElementGrouping.descendingChords
brailleChord = basic.chordToBraille(currentChord,
descending=descendingChords,
showOctave=doShowOctave)
self.previousNote = currentNote
return brailleChord