def generateLinkedTieStartsAndEnds(self,
linkedTieStarts: [tuple],
linkedTieEnds: [tuple],
linkSignifier: str) -> bool:
# Use this in the future to limit to grand-staff search (or 3 staves for organ):
# vector<vector<HTp> > tracktokens;
# this->getTrackSeq(tracktokens, spinestart, OPT_DATA | OPT_NOEMPTY);
# Only analyzing linked ties for now (others ties are handled without analysis in
# HumdrumFile.createMusic21Stream, for example).
if linkSignifier is None or linkSignifier == '':
return True
lstart: str = linkSignifier + '['
lmiddle: str = linkSignifier + '_'
lend: str = linkSignifier + ']'
startDatabase: [tuple] = [(None,-1)] * 400
for line in self._lines:
if not line.isData:
continue
for tok in line.tokens():
if not tok.isKern:
continue
if not tok.isData:
continue
if tok.isNull:
continue
if tok.isRest:
continue
for subtokenIdx, subtokenStr in enumerate(tok.subtokens):
if lstart in subtokenStr:
b40: int = Convert.kernToBase40(subtokenStr)
startDatabase[b40] = (tok, subtokenIdx)
if lend in subtokenStr:
b40: int = Convert.kernToBase40(subtokenStr)
if startDatabase[b40][0] is not None:
linkedTieStarts.append(startDatabase[b40])
linkedTieEnds.append( (tok, subtokenIdx) )
startDatabase[b40] = (None, -1)
if lmiddle in subtokenStr:
b40: int = Convert.kernToBase40(subtokenStr)
if startDatabase[b40][0] is not None:
linkedTieStarts.append(startDatabase[b40])
linkedTieEnds.append( (tok, subtokenIdx) )
startDatabase[b40] = (tok, subtokenIdx)
return True
def generateLinkedTieStartsAndEnds(self, linkedTieStarts: t.List[t.Tuple[
HumdrumToken, int]], linkedTieEnds: t.List[t.Tuple[HumdrumToken, int]],
linkSignifier: str) -> bool:
# Use this in the future to limit to grand-staff search (or 3 staves for organ):
# vector<vector<HTp> > tracktokens;
# this->getTrackSeq(tracktokens, spinestart, OPT_DATA | OPT_NOEMPTY);
# Only analyzing linked ties for now (others ties are handled without analysis in
# HumdrumFile.createMusic21Stream, for example).
if linkSignifier is None or linkSignifier == '':
return True
lstart: str = linkSignifier + '['
lmiddle: str = linkSignifier + '_'
lend: str = linkSignifier + ']'
startDatabase: t.List[t.Tuple[t.Optional[HumdrumToken],
int]] = [(None, -1)] * 400
for line in self._lines:
if not line.isData:
continue
for tok in line.tokens():
if not tok.isKern:
continue
if not tok.isData:
continue
if tok.isNull:
continue
if tok.isRest:
continue
for subtokenIdx, subtokenStr in enumerate(tok.subtokens):
if lstart in subtokenStr:
startb40: int = Convert.kernToBase40(subtokenStr)
startDatabase[startb40] = (tok, subtokenIdx)
if lend in subtokenStr:
endb40: int = Convert.kernToBase40(subtokenStr)
endEntry: t.Tuple[t.Optional[HumdrumToken],
int] = startDatabase[endb40]
if endEntry[0] is not None:
if t.TYPE_CHECKING:
assert isinstance(endEntry[0], HumdrumToken)
linkedTieStarts.append((endEntry[0], endEntry[1]))
linkedTieEnds.append((tok, subtokenIdx))
startDatabase[endb40] = (None, -1)
if lmiddle in subtokenStr:
middleb40: int = Convert.kernToBase40(subtokenStr)
middleEntry: t.Tuple[t.Optional[HumdrumToken],
int] = (startDatabase[middleb40])
if middleEntry[0] is not None:
if t.TYPE_CHECKING:
assert isinstance(middleEntry[0], HumdrumToken)
linkedTieStarts.append(
(middleEntry[0], middleEntry[1]))
linkedTieEnds.append((tok, subtokenIdx))
startDatabase[middleb40] = (tok, subtokenIdx)
return True