def parse_kern_note(note, accs):
"""Return a string representation of a note from the tokenizer representation.
Humdrum represents flats as dashes ('-'); we replace them with 'b's:
>>> parse_kern_note('cc', '--')
'Cbb'
"""
return note[0].upper() + utils.replace_flats("".join(accs))
def parse_key_signature(item):
item = item[1:-1]
split_item = [item[i] + item[i+1] for i in range(0, len(item), 2)]
list_keys = [utils.replace_flats(x.lower().strip()) for x in split_item]
size = len(list_keys)
sharps = music.accidentals_table[size]
flats = music.accidentals_table[-size]
if list_keys == sharps:
return score.Tandem("key-signature", size)
elif list_keys == flats:
return score.Tandem("key-signature", -size)
else:
return score.Tandem("key-signature", list_keys)
def test_replace_flats():
assert utils.replace_flats("CC--") == "CCbb"
def parse_key(item):
return score.Tandem("key", utils.replace_flats(item))
