def sort(
self
): #override sorting to preserve structure order over pitch class ordinality
ret = sorted([pitch.pc(x - self.root) for x in self.pitches])
ret = [pitch.pc(x + self.root) for x in ret]
self.pitches = ret
return self
def tone_to_pitch(self, tone):
intervals = pitch.tone_to_intervals(tone)
pitches = [pitch.pc(i+self.root) for i in intervals]
for p in self.pitches:
if p in pitches:
return p
return None
def clean(self):
self.root = pitch.pc(self.root)
PitchClassSet.clean(self)
def sort(self): #override sorting to preserve structure order over pitch class ordinality
ret = sorted([pitch.pc(x - self.root) for x in self.pitches])
ret = [pitch.pc(x + self.root) for x in ret]
self.pitches = ret
return self