def randomize_notes(self):
"""
Randomizes a random number of notes. Used a mutation function.
"""
n = random.randint(0, len(self))
for k in range(0, n):
i = random.randint(0, len(self))
self.notes[0] = Note.get_random()
def get_random(min_length):
min_length = config.musical.TICKS_PER_BEAT * min_length
dur = 0
notes = []
while dur < min_length:
new = Note.get_random()
dur += new.ticks()
notes.append(new)
return Notes(notes)
