def test_HumdrumLine_data():
line = HumdrumLine('4f]\t.\t2D\t(1cc\t.')
line.createTokensFromLine()
CheckHumdrumLine(line, expectedLine = '4f]\t.\t2D\t(1cc\t.',
expectedLineNumber = 0,
expectedType = LINETYPE_DATA,
expectedTokenCount = 5,
expectedIsExclusiveInterpretation = False,
expectedIsManipulator = False,
expectedTokens = ['4f]', '.', '2D', '(1cc', '.'])
def test_HumdrumLine_barline():
line = HumdrumLine('=1\t=1\t=1')
line.createTokensFromLine()
CheckHumdrumLine(line, expectedLine = '=1\t=1\t=1',
expectedLineNumber = 0,
expectedType = LINETYPE_BARLINE,
expectedTokenCount = 3,
expectedIsExclusiveInterpretation = False,
expectedIsManipulator = False,
expectedTokens = ['=1', '=1', '=1'])
def test_HumdrumLine_manipulators():
line = HumdrumLine('*\t*^\t*-\t*')
line.createTokensFromLine()
CheckHumdrumLine(line, expectedLine = '*\t*^\t*-\t*',
expectedLineNumber = 0,
expectedType = LINETYPE_INTERPRETATION,
expectedTokenCount = 4,
expectedIsExclusiveInterpretation = False,
expectedIsManipulator = True,
expectedTokens = ['*', '*^', '*-', '*'])
def test_HumdrumLine_single_exinterp():
line = HumdrumLine('**kern')
line.createTokensFromLine()
CheckHumdrumLine(line, expectedLine = '**kern',
expectedLineNumber = 0,
expectedType = LINETYPE_INTERPRETATION,
expectedTokenCount = 1,
expectedIsExclusiveInterpretation = True,
expectedIsManipulator = True,
expectedTokens = ['**kern'])
def transferSidesFromPart(line: HumdrumLine, part: GridPart, emptyStr: str,
maxhcount: int, maxfcount: int):
sides: GridSide = part.sides
hcount: int = sides.harmonyCount
# FIGURED BASS
if maxfcount > 0:
figuredBass: HumdrumToken = sides.figuredBass
if figuredBass is not None:
line.appendToken(figuredBass)
else:
line.appendToken(HumdrumToken(emptyStr))
# HARMONY
for _ in range(0, hcount):
harmony: HumdrumToken = sides.harmony
if harmony is not None:
line.appendToken(harmony)
else:
line.appendToken(HumdrumToken(emptyStr))
for _ in range(hcount, maxhcount):
line.appendToken(HumdrumToken(emptyStr))
def CheckHumdrumLine( line: HumdrumLine,
expectedLine: str = '',
expectedLineNumber: int = None,
expectedType: str = LINETYPE_EMPTY,
expectedTokenCount: int = 1,
expectedIsExclusiveInterpretation: bool = False,
expectedIsManipulator: bool = False,
expectedTokens: [str] = None ):
# set up some derived expectations
expectedIsData = expectedType == LINETYPE_DATA
expectedIsBarline = expectedType == LINETYPE_BARLINE
expectedIsInterpretation = expectedType == LINETYPE_INTERPRETATION
expectedIsLocalComment = expectedType == LINETYPE_LOCALCOMMENT
expectedIsGlobalComment = expectedType == LINETYPE_GLOBALCOMMENT
expectedIsGlobalReference = expectedType == LINETYPE_GLOBALREFERENCE
expectedIsUniversalComment = expectedType == LINETYPE_UNIVERSALCOMMENT
expectedIsUniversalReference = expectedType == LINETYPE_UNIVERSALREFERENCE
expectedIsComment = expectedType in commentTypeTuple
expectedHasSpines = expectedType in hasSpinesTypeTuple
expectedIsGlobal = expectedType in isGlobalTypeTuple
expectedIsAllNull = False # if no spines
if expectedHasSpines:
# default to True if hasSpines, then if we see a non-null token, we set to False and get out
expectedIsAllNull = True
for tokenText in expectedTokens:
if expectedIsInterpretation and tokenText != '*':
expectedIsAllNull = False
break
if expectedIsLocalComment and tokenText != '!':
expectedIsAllNull = False
break
if (expectedIsData or expectedIsBarline) and tokenText != '.':
expectedIsAllNull = False
break
assert line.lineNumber == expectedLineNumber
assert line.text == expectedLine
assert str(line) == expectedLine
# interrogate the line various ways
assert line.isAllNull == expectedIsAllNull
assert line.isData == expectedIsData
assert line.isBarline == expectedIsBarline
assert line.isInterpretation == expectedIsInterpretation
assert line.isLocalComment == expectedIsLocalComment
assert line.isGlobalComment == expectedIsGlobalComment
assert line.isGlobalReference == expectedIsGlobalReference
assert line.isUniversalComment == expectedIsUniversalComment
assert line.isUniversalReference == expectedIsUniversalReference
assert line.isComment == expectedIsComment
assert line.hasSpines == expectedHasSpines # isLocal, in other words
assert line.isGlobal == expectedIsGlobal
assert line.isExclusiveInterpretation == expectedIsExclusiveInterpretation
assert line.isManipulator == expectedIsManipulator
# check that tokenCount and the length of all the arrays are expectedTokenCount
assert line.tokenCount == expectedTokenCount
assert len(list(line.tokens())) == expectedTokenCount
# check the line tokens themselves
if expectedTokens is not None: # is None if we have no way of expecting a particular list of tokens
assert [str(token) for token in line.tokens()] == expectedTokens
assert [line[tokIdx].text for tokIdx in range(0, line.tokenCount)] == expectedTokens
def transferSidesFromStaff(line: HumdrumLine, staff: GridStaff,
emptyStr: str, maxxcount: int, maxdcount: int,
maxvcount: int):
sides: GridSide = staff.sides
vcount: int = sides.verseCount
# XMLID
if maxxcount > 0:
xmlId: HumdrumToken = sides.xmlId
if xmlId is not None:
line.appendToken(xmlId)
else:
line.appendToken(HumdrumToken(emptyStr))
# DYNAMICS
if maxdcount > 0:
dynamics: HumdrumToken = sides.dynamics
if dynamics is not None:
line.appendToken(dynamics)
else:
line.appendToken(HumdrumToken(emptyStr))
# VERSES
for i in range(0, vcount):
verse: HumdrumToken = sides.getVerse(i)
if verse is not None:
line.appendToken(verse)
else:
line.appendToken(HumdrumToken(emptyStr))
for i in range(vcount, maxvcount):
line.appendToken(HumdrumToken(emptyStr))
def transferTokens(self, outFile: HumdrumFile, recip: bool):
line: HumdrumLine = HumdrumLine()
voice: GridVoice = None
emptyStr: str = '.'
if self.isMeasureSlice:
if len(self.parts) > 0:
if len(self.parts[0].staves[0].voices) > 0:
voice = self.parts[0].staves[0].voices[0]
if voice.token is not None:
emptyStr = voice.token.text
else:
emptyStr = '=YYYYYY'
else:
emptyStr = '=YYYYYY'
elif self.isInterpretationSlice:
emptyStr = '*'
elif self.isLocalLayoutSlice:
emptyStr = '!'
elif not self.hasSpines:
emptyStr = '???'
if recip:
token: HumdrumToken = None
if self.isNoteSlice:
token = self._createRecipTokenFromDuration(self.duration)
elif self.isClefSlice:
token = HumdrumToken('*')
emptyStr = '*'
elif self.isMeasureSlice:
if len(self.parts[0].staves[0]) > 0:
voice = self.parts[0].staves[0].voices[0]
token = HumdrumToken(voice.token.text)
else:
token = HumdrumToken('=XXXXX')
emptyStr = token.text
elif self.isInterpretationSlice:
token = HumdrumToken('*')
emptyStr = '*'
elif self.isGraceSlice:
token = HumdrumToken('q')
emptyStr = '.'
elif self.hasSpines:
token = HumdrumToken('55')
emptyStr = '!'
if token is not None:
if self.hasSpines:
line.appendToken(token)
else:
token = None
# extract the Tokens from each part/staff
for p in range(len(self.parts) - 1, -1, -1):
part = self.parts[p]
if not self.hasSpines and p != 0:
continue
for s in range(len(part.staves) - 1, -1, -1):
staff = part.staves[s]
if not self.hasSpines and s != 0:
continue
if len(staff.voices) == 0:
# 888: fix this later. For now if there are no notes
# 888: ... on the staff, add a null token. Fix so that
# 888: ... all open voices are given null tokens.
line.appendToken(HumdrumToken(emptyStr))
else:
for voice in staff.voices: # NOT reversed (voices different from parts/staves)
if voice is not None and voice.token is not None:
line.appendToken(voice.token)
else:
line.appendToken(HumdrumToken(emptyStr))
if not self.hasSpines:
# Don't add sides to non-spined lines
continue
maxxcount: int = self.getXmlIdCount(p, s)
maxdcount: int = self.getDynamicsCount(p, s)
maxvcount: int = self.getVerseCount(p, s)
self.transferSidesFromStaff(line, staff, emptyStr, maxxcount,
maxdcount, maxvcount)
if not self.hasSpines:
# Don't add sides to non-spined lines
continue
maxhcount: int = self.getHarmonyCount(p)
maxfcount: int = self.getFiguredBassCount(p)
self.transferSidesFromPart(line, part, emptyStr, maxhcount,
maxfcount)
outFile.appendLine(line)
def test_HumdrumLine_default_init():
line = HumdrumLine()
line.createTokensFromLine()
CheckHumdrumLine(line)
