def identifier(self):
"""
Return a name for this part, suitable for use in a LilyPond
identifier.
part.numberDoubles must have been run on the part list, so the .num
attribute is set correctly.
"""
return self.__class__.__name__ + (self.num and romanize(self.num) or '')
def buildInstrumentNames(self, translated, italian, num = None):
"""
Return desired instrument names (short, long). Both can be None.
"""
if not self._instr:
return (None, None)
if self._instrItalian:
names = italian
else:
names = translated
longName, shortName = names.split('|')
if num is None:
num = self.num
if num:
suffix = " " + romanize(num)
longName += suffix
shortName += suffix
l = (shortName, longName)[self._instrFirst]
s = (None, shortName, longName)[self._instrOther]
return l, s
