def write_groupseq(melody):
grouping = str(input('Pauses or Pitch? 1|2: '))
if grouping == '1':
seq = tools.group_by_pauses(melody)
elif grouping == '2':
seq = tools.group_by_pitch(melody)
else:
from_user = str(input('Incorrect grouping method. Try again? Y|N '))
if from_user == 'Y':
write_groupseq(melody)
else:
raise SystemExit
return tools.flatten_sequence(seq)
def test_all_pauses(self):
seq = [PAUSE, PAUSE, PAUSE]
grouped_seq = [(PAUSE, PAUSE, PAUSE)]
self.assertEqual(tools.group_by_pauses(seq), grouped_seq)
def test_no_pauses(self):
seq = [1, 2, 3, 1, 2, 3, 4]
grouped_seq = [(1, 2, 3, 1, 2, 3, 4)]
self.assertEqual(tools.group_by_pauses(seq), grouped_seq)
def test_pause_grouping(self):
seq = [1, 2, PAUSE, 1, PAUSE, 1, 1, 3, PAUSE, 3]
grouped_seq = [(1, 2), (PAUSE, 1), (PAUSE, 1, 1, 3), (PAUSE, 3)]
self.assertEqual(tools.group_by_pauses(seq), grouped_seq)