fix lint

cuthbertLab · Jul 28, 2024 · 87702e1 · 87702e1
1 parent 93f3ad3
commit 87702e1
Show file tree

Hide file tree

Showing 3 changed files with 12 additions and 9 deletions.
diff --git a/music21/braille/basic.py b/music21/braille/basic.py
@@ -189,7 189,7 @@ def chordToBraille(music21Chord, descending=True, showOctave=True):
  music21Chord.editorial.brailleEnglish.append(f'{music21Chord} None')
  return symbols['basic_exception']
  chordTrans.append(brailleNote)
- englishJoined = '\n'.join(initNote.editorial.brailleEnglish)
  englishJoined = '\n'.join(initNote.editorial.get('brailleEnglish', []))
  music21Chord.editorial.brailleEnglish.append(
  f'{direction} Chord:\n{englishJoined}'
  )
@@ -531,7 531,7 @@ def metronomeMarkToBraille(music21MetronomeMark):
  metroNote = note.Note('C4', quarterLength=music21MetronomeMark.referent.quarterLength)
  brailleNote = noteToBraille(metroNote, showOctave=False)
  metroTrans.append(brailleNote)
- englishJoined = ' '.join(metroNote.editorial.brailleEnglish)
  englishJoined = ' '.join(metroNote.editorial.get(brailleEnglish, []))
  music21MetronomeMark.editorial.brailleEnglish.append(
  f'Metronome Note {englishJoined}'
  )

diff --git a/music21/derivation.py b/music21/derivation.py
@@ -240,10 240,10 @@ def chain(self) -> Generator[base.Music21Object, None, None]:
  >>> list(s3.derivation.chain()) == [s2, s1]
  True
  '''
- origin = self.origin
- while origin is not None:
- yield origin
- origin = origin.derivation.origin
  orig: Music21Object | None = self.origin
  while orig is not None:
  yield orig
  orig = orig.derivation.origin
 
  @property
  def method(self) -> str|None:

diff --git a/music21/stream/base.py b/music21/stream/base.py
@@ -7982,9 7982,12 @@ def flatten(self: StreamType, retainContainers=False) -> StreamType:
  newId = str(sOldId) '_' method
  sNew.id = newId
 
- sNew._derivation = derivation.Derivation(sNew)
- sNew._derivation.origin = self
- sNew.derivation.method = method
  sNew_derivation = derivation.Derivation(sNew)
  sNew_derivation.origin = self
  sNew_derivation.method = method
 
  sNew.derivation = sNew_derivation
 
  # storing .elements in here necessitates
  # create a new, independent cache instance in the flat representation
  sNew._cache = {}