def __get_abstract_grammars(measures, chords):
# extract grammars
abstract_grammars = []
for ix in range(0, len(measures) - 1):
m = stream.Voice()
# Avoid repetitions that results in an insersion error
testSet = set()
for i in measures[ix]:
testStr = str(i.offset) + str(i)
if testStr in testSet:
continue
m.insert(i.offset, i)
testSet.add(testStr)
c = stream.Voice()
testSet = set()
for j in chords[ix]:
testStr = str(j.offset) + str(j)
if testStr in testSet:
continue
c.insert(j.offset, j)
testSet.add(testStr)
parsed = parse_melody(m, c)
# Ignore zero-length measure / chords
if parsed != None:
abstract_grammars.append(parsed)
return abstract_grammars
def __get_abstract_grammars(measures, chords):
# extract grammars
abstract_grammars = []
for ix in range(1, len(measures)):
m = stream.Voice()
for i in measures[ix]:
m.insert(i.offset, i)
c = stream.Voice()
for j in chords[ix]:
c.insert(j.offset, j)
parsed = parse_melody(m, c)
abstract_grammars.append(parsed)
return abstract_grammars
def __get_abstract_grammars(measures, chords):
# extract grammars
abstract_grammars = []
for ix in range(1, len(measures)):
m = stream.Voice()
for i in measures[ix]:
m.insert(i.offset, i)
c = stream.Voice()
for j in chords[ix]:
c.insert(j.offset, j)
parsed = parse_melody(m, c)
abstract_grammars.append(parsed)
return abstract_grammars
