3j܏dZddlmZddlZddlmZddlmZddlmZddlmZddlm Z dd lm Z dd lm Z dd lm Z dd l mZdd lmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZddlmZe j:dZGddZGddeZ Gdd ejBZ"Gd!d"ejBZ#e$d#k(rddlZejJe"yy)$zE Module to translate Noteworthy Composer's NWCTXT format to music21. ) annotationsN)bar)chord)clef)common)duration)dynamics) environment) expressions)Music21Exception) instrument)intervalkey)metadata)meter)note)pitch)repeat)spanner)stream)tempo)tie) dictionariesznoteworthy.translateceZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZdZ y) NoteworthyTranslatorze stores all the data about the current parse context (whether we're in a slur, tuplet, etc.) cd|_d|_d|_d|_g|_t j |_d|_tjd|_ d|_ d|_ d|_d|_g|_i|_y)NrTREBLEF) currentPartcurrentMeasure measureNumber currentEndingrepeatedMeasuresrScorescore currentClefr KeySignature currentKey withinSlurbeginningSlurNote withinTie lyricPositionlyricsactiveAccidentalsselfs I/DATA/.local/lib/python3.12/site-packages/music21/noteworthy/translate.py__init__zNoteworthyTranslator.__init__ds~" "\\^ #**1-!% !#c tj|}|jd}|j|S#tt f$rt d|dwxYw)N z cannot open z: )rreadFileEncodingSafesplit parseListOSErrorFileNotFoundErrorNoteworthyTranslateException)r1filePathdatadataLists r2 parseFilezNoteworthyTranslator.parseFilexs` L..x8Dzz$'H>>(+ +*+ L.hZr/JK K Ls 69AcD|j}|j|SN) splitlinesr9)r1r>r?s r2 parseStringz NoteworthyTranslator.parseStrings??$~~h''r4c 8|D]V}|j}|jddur(|jd}|d}i}|ddD]S} |jdd\}}|dk(r1|dvr-|j||g||<n||j |n|||<U |d k(r|j|n|d k(r|j|n|dk(r(|j||xjdz c_ n^|dk(r|j|nF|dk(r|j|n.|dk(r|j|n|dk(r|j|n|dk(r|j!|n|dk(r|j#|n|dk(r|j%||_n|dk(r'|j)||xjdz c_ n|dk(r|j+|nr|dk(r|j-|n[|dk(r|j/|nD|dk(r|j1|n-|dk(r|j3|n|dk(r|j5|Y|j:r%|j<j |j:|j>jAd|j<|j>S#t $r)|j d k(rntd |d |YwxYw#t6$r} t9d|dt| d} ~ wwxYw)a Parses a list where each element is a line from a nwctxt file. Returns a :class:`~music21.stream.Score` object >>> data = [] >>> data.append('!NoteWorthyComposer(2.0)\n') >>> data.append('|AddStaff|\n') >>> data.append('|Clef|Type:Bass\n') >>> data.append('|TimeSig|Signature:4/4\n') >>> data.append('|Note|Dur:Whole|Pos:1\n') >>> >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> s = nwt.parseList(data) >>> s.show('text') {0.0} {0.0} {0.0} {0.0} {0.0} |FrN:Chord)DurPoszCannot unpack value from z in AddStaffBarClefDynamicDynamicVarianceEndingFlowKeyLyric1NoteRestSongInfoStaffInstrumentTempoTextTimeSigzCannot create object from ""r)!rstrip startswithr8getappend ValueErrorstripr< createStaffcreateBarlinestranslateChordr- createClefcreateDynamicscreateDynamicVariance createEndingcreateOtherRepetitions createKey createLyricsr. translateNote translateRestcreateSongInfocreateStaffInstrument createTempo createTextcreateTimeSignature Exceptionprintr!r r&insert) r1r?pisectionscommand attributes attributenamevaluees r2r9zNoteworthyTranslator.parseLists2BB}}S!U*xx}HqkGJ%ab\ M$-OOC$;MT5')t~/E%>>$/705wJt,&t,33E:+0 4(*"' :j($$Z0%'' 3''' 3&&!+&&OOJ/ )'' 3 11..z:(%%j1&// ;%NN:.("&"3"3J"?DK&&&z2&&!+&&&&z2 *'' 3 11..z:'$$Z0&OOJ/ ),,Z8yD       # #D$7$7 8 !T--. zzs"M (B.:7 {$rdKMMMX :3JLLcV|jd}|d}d}tjtd|}|D]}|dk(r|j }|dk(r|j s||_d}4|dk(rd |_A|d k(rd |_N|d vsStjd d |j}|j|||_|j rE|sCtj|j |} |jj| d|_y|rd|_yd|_y)aO generalNote could be a Note, Chord, or Rest DurationInfo is a string like: Whole,Dotted,Slur >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> n = note.Note() >>> nwt.setDurationForObject(n, 'Half') >>> n.duration ,rFdictionaryNoteLengthGraceSlurTDottedr DblDottedrG)Tripletz Triplet=Firstz Triplet=EndN)r8rDurationrgetGraceDurationr*r+dotsTuplettype appendTupletrrr!ra) r1 generalNote durationInfoparts lengthNotethisNoteIsSlurreddurationObjectkktupmusic21SlurObjs r2setDurationForObjectz)NoteworthyTranslator.setDurationForObjects ""3'1X !!**<8N+OPZ+[\BW}!/!@!@!Bv-8D*$(!x&'#{"&'#BBooaN,?,?@++C0 .  ??#4$\\$*@*@+NN    & &~ 6#DO "DO#DOr4cd}d}|ddk(r|jdurd}d}d|_t|tjr|nd}|rS|7|jD]'}|j t jd|)nt jd|_|jdur`|dur[|7|jD]'}|j t jd|)nt jd|_d|_yyy)zJ sets the tie status for a noteOrChord from the pitchInfo F^TNstartstop)r, isinstancerrIpitchessetTierTie)r1 noteOrChord pitchInfothisNoteBeginsATiethisNoteIsTiedachordps r2setTieFromPitchInfoz(NoteworthyTranslator.setTieFromPitchInfos# R=C ~~&%)"!N!DN *; D$ !AMM#'''"2A6(#&'''"2  >>T !n&=!AMM#''&/15(#&''&/ "DN '> !r4c|jd}|jd}|jd}|jd}|j|}|S)ax returns a pitch object given the Pos: info removes ties and alteration signs. Otherwise is same as getOnePitchFromPosition() >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> nwt.currentClef = 'BASS' >>> p = nwt.getPitchFromPositionInfo('b3^') # removes ties >>> p rxXz)r^getOnePitchFromPosition)r1posInfoposrs r2getPitchFromPositionInfoz-NoteworthyTranslator.getPitchFromPositionInfo8sNnnS!jjojjojjo  ( ( -r4czg}|jdD]$}|j|}|j|&|S)aq returns a list of pitch objects given the Pos:... info for a chord. >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> nwt.currentClef = 'BASS' >>> pList = nwt.getMultiplePitchesFromPositionInfo('1,b3,5^') >>> pList [, , ] r)r8rra)r1r pitchListthisPosrs r2"getMultiplePitchesFromPositionInfoz7NoteworthyTranslator.getMultiplePitchesFromPositionInfoNsB }}S)G--g6A   Q *r4c d}|ddvr!|d}|dd}|dk(rd}n|dk(rd }n|d k(rd }t|}|j|\}}tj}||_||_|j }|dk7r+tj||_||j|<|S||jvr)tj|j||_|S|jj|}|||_|S) a Get one pitch from a position: >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> nwt.currentClef = 'BASS' >>> p = nwt.getOnePitchFromPosition('b3') >>> p >>> p.ps 54.0 rLr)nb#rvrNr-rz##rz--) intgetStepAndOctaveFromPositionrPitchstepoctavenameWithOctave Accidental accidentalr/r)accidentalByStep) r1rr positionNotenoteSteprrpNamestepAccidentals r2rz,NoteworthyTranslator.getOnePitchFromPosition`s  q6. .QJab'CS  s"! s"! 3x !>>|L6 KKM     ++J7AL,6D " "5 ) d,, , ++D,B,B5,IJAL "__==hGN)- r4c|j}|dk(rd}d}td}n~|dk(rd}d}td}nk|dvrd}d }td }nY|d k(rd }d }td }nF|d k(rd}d }td }n3|dk(rd}d}td}n |dk(rd}d}td}n d}d}td}||ks||dzkDr0||kr |dz}|dz }||dzkDr |dz }|dz}||kr'||dzkDr0||}||fS)at Given an int representing the position on the staff for the current clef, returns a string for the step and an int for the octave >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> nwt.currentClef = 'BASS' >>> (step, octave) = nwt.getStepAndOctaveFromPosition(3) >>> (step, octave) ('G', 3) TREBLE8dwrdictionaryTreble TREBLE8up)BASS PERCUSSIONrrdictionaryBassBASS8dwrGBASS8upALTOrdictionaryAltoTENORdictionaryTenor)r'r)r1rr'r minPosition dictionarynoteNames r2rz1NoteworthyTranslator.getStepAndOctaveFromPositionsi&& + %FK%&89J K 'FK%&89J 2 2FK%&67J I %FK%&67J I %FK%&67J F "FK%&67J G #FK%&78JFK%&89J[(LK!O,Lk)+a/ !{Q/+a/ ! [(LK!O,Ll+&!!r4c"|d}|d}|j|}|jdk(r7tj}|j|_|j |_ntj|}|j|||j|||jrJ|jt|jkr(|j|j|j|jj!|y)a4 Translation of a music21 note from a NWC note. >>> measure = stream.Measure() >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> nwt.currentMeasure = measure >>> nwt.translateNote({'Dur': 'Half', 'Pos': '#-3'}) >>> measure[0] Note that the next note in the measure with the same position should inherit the last position's accidental: >>> nwt.translateNote({'Dur': 'Half', 'Pos': '-3'}) >>> measure[1] rJrKrN)rr'r Unpitchedr displayStepr displayOctaverVrrr.r-lenaddLyricgetShortestStreamra)r1r{rrrrs r2rnz"NoteworthyTranslator.translateNotes&"%( u%  ) )) 4   | + AFFAMhhAO ! A !!!\2   I. ;;4--DKK0@@ JJt{{4#5#56 7  ''*r4c|jjr |jSt|jjtj dS)Nc|jSrB) quarterLength)rs r2z8NoteworthyTranslator.getShortestStream..s!//r4r)r!isFlatmingetElementsByClassrVoicer0s r2rz&NoteworthyTranslator.getShortestStreamsG    % %&& &    2 26<< @)  r4c |d}|d}|jj}d|v}d}d}|D] }tj} |j | |||j |} |j | | _|j| | |jrJ|jt|jkr(| j|j|jt|dk(r"| |jj| n||||} | j| |dz }|rN|d} tj} d| _|j | | ||||} | j| yy) a Translation of a music21 chord from a NWC one. >>> measure = stream.Measure() >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> nwt.currentMeasure = measure >>> nwt.translateChord({'Dur': ['Half'], 'Pos': ['1,3,#5']}) >>> measure[0] Chords also inherit accidentals: >>> nwt.translateChord({'Dur': ['Half'], 'Pos': ['1,3,5']}) >>> measure[1] rJrKDur2rcd}|jjtj}|j |}|tj}||_t |dk(rmg}|jD].}t|tjs|j|0|r,|j||jj||jj||j}|j}||z dkDr6tj} ||z | _ d| _|j| |S)Nrr)r!rrrgetElementByIdidrrr GeneralNoteraremoverrW stepShift) inner_selfvoiceIddurvoicevoicesnotesitemcdvdrests r2getVoiceAtDurationz?NoteworthyTranslator.translateChord..getVoiceAtDurationsE..AA&,,OF))'2E} "v;!#E * 9 9%dD,<,<=!LL.!: U+"1188?))007""B$$BBw{yy{%'"W"!" T"Lr4rNr)rrrrIrindexrrrr.r-rrrarrWr)r1r{ durationInfos pitchInfoscurrentDuration isRestChordirdcrr restDurInfors r2rfz#NoteworthyTranslator.translateChordsu$#5) & 002;; *  FA A  % %a +=..q12A??BAI  $ $Q *{{t11C 4DD 4;;t'9'9:;=!Q&;+B&&(//2&tQ@ FA), $V,K AAK  % %a 5"4O>> measureIn = stream.Measure() >>> measureIn.append(note.Note('C#4', type='half')) >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> nwt.currentMeasure = measureIn >>> nwt.translateRest({'Dur': '8th,Dotted'}) >>> nwt.translateRest({'Dur': '4th'}) >>> measureIn.show('text') {0.0} {2.0} {2.75} rJN)rrWrrra)r1r{rrs r2roz"NoteworthyTranslator.translateRestVs@""%( IIK !!!\2  ''*r4cd}d|vr'|ddk(rd}n|ddk(rd}ntd|dd }|d }|d k(r|d k(r1|jjtjd }n|dk(r1|jjtj d }n|dk(r|jjtj d}nl|dk(r|d k(r1|jjtjd}n1|dk(r0|jjtjd}n|dk(r|jjtjd}n|dk(r@|d k7r td|jjtjd}n|dk(r@|d k7r td|jjtjd}n=|dk(r8tj}d|_ |jj|d}|td|||_y)a Add a new clef to the current measure and return the currentClef. Clef lines should look like: \|Clef\|Type:ClefType or \|Clef\|Type:ClefType\|OctaveShift:Octave Down (or Up) >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> nwt.currentMeasure = stream.Measure() >>> nwt.createClef({'Type': 'Treble'}) >>> nwt.currentMeasure.show('text') {0.0} >>> nwt.currentClef 'TREBLE' >>> nwt.createClef({'Type' : 'Bass', 'OctaveShift' : 'Octave Down'}) >>> nwt.currentMeasure.show('text') {0.0} {0.0} >>> nwt.createClef({'Type' : 'Percussion'}) >>> nwt.currentMeasure.show('text') {0.0} {0.0} {0.0} If no clef can be found then it raises a NoteworthyTranslate exception >>> nwt.createClef({'Type' : 'OrangeClef'}) Traceback (most recent call last): music21.noteworthy.translate.NoteworthyTranslateException: Did not find a proper clef in type, OrangeClef N OctaveShiftz Octave Downrz Octave Uprz'Did not get a proper octave shift from rrTypeTreblerrrBassrrrAltoz$cannot shift octaves on an alto clefrTenorz$cannot shift octaves on a tenor clefr PercussionrGrz$Did not find a proper clef in type, )r<r!rar TrebleClef Treble8vbClef Treble8vaClefBassClef Bass8vbClef Bass8vaClefAltoClef TenorClefPercussionClefliner')r1r{r' octaveShiftclrs r2rgzNoteworthyTranslator.createClefns7@ J &-(M9 M*k9 2=jm_MOOK   >a##**4??+<=& "##**4+=+=+?@) !##**4+=+=+?@) 6\a##**4==?;$ "##**4+;+;+=>' !##**4+;+;+=>' 6\a23YZZ    & &t}} 7 K 7]a23YZZ    & &t~~'7 8!K < ##%AAF    & &q )&K  .1UVXUY/Z[ [&r4cd}|dD]}|dk(r|dz }|dk(s|dz}tj|}|jj|||_y)a2 Adds a new key signature to the given measure. Returns the number of sharps (negative for flats) >>> measureIn = stream.Measure() >>> measureIn.append(note.Rest(quarterLength=3.0)) >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> nwt.currentMeasure = measureIn >>> nwt.createKey({'Signature':'F#,C#,G#,D#'}) >>> nwt.currentKey.sharps 4 >>> measureIn.show('text') {0.0} {3.0} r SignaturerrrN)rr(r!rar))r1r{ currentSharpsr|r)s r2rlzNoteworthyTranslator.createKeysi$ #K0IC" c!" 1 %%m4  "":.$r4c|d}|dk(rd}n|dk(rd}tj|}|jj|y)a@ Adding a time signature in the score. >>> measure = stream.Measure() >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> nwt.currentMeasure = measure >>> nwt.createTimeSignature({'Signature':'4/4'}) >>> measure[0] r AllaBrevez2/2Commonz4/4N)r TimeSignaturer!ra)r1r{timesms r2rtz(NoteworthyTranslator.createTimeSignaturesL;' K E h E    & ""1%r4c$|jK|jj|j|jj d|jt j |_t j|_d|_y)z. Add a new part to the score. Nr) r rar!r&rwrPartMeasurer"r0s r2 createPartzNoteworthyTranslator.createPartsi    '    # #D$7$7 8 JJ  a!1!1 2!;;=$nn.r4cfi|_d|vr|jj|jt j |j |_t|jdkDr%|jj|j|xj dz c_yt|jdkDrMtj|j|j}|jj|g|_|d}|dk(re|jj|jt j |_tjd|j_n|d k(retjd |j_|jj|jt j |_n|d k(re|jj|jt j |_tjd|j_n|d k(retjd |j_|jj|jt j |_nG|d k(rctj d|j_|jj|jt j |_n|dk(rctj d|j_|jj|jt j |_nw|dk(rctj d|j_|jj|jt j |_nt#d|d|j |j_|xj dz c_y)a Translates bar lines into music21. >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> nwt.currentPart = stream.Part() >>> nwt.currentMeasure = stream.Measure() >>> nwt.createBarlines({'Style':'MasterRepeatOpen'}) >>> nwt.currentMeasure >>> nwt.currentMeasure.leftBarline StylenumberrrNMasterRepeatOpenr) directionMasterRepeatCloseendLocalRepeatOpenLocalRepeatCloseDoubledouble SectionOpenz heavy-light SectionClosefinalzcannot find a style z in our list)r/r rar!rr)r"rr$r RepeatBracketr#rRepeat leftBarline rightBarlineBarliner<r.)r1r{ rbSpannerstyles r2rez#NoteworthyTranslator.createBarliness"$ * $    # #D$7$7 8"(..8J8J"KD 4(()A-%%,,T-@-@A   ! #   t$$ % )--d.C.CDL^L^_I    # #I .$&D !7# & &    # #D$7$7 8"(.."2D .1jj7.KD   + ) )/2zzE/JD   ,    # #D$7$7 8"(.."2D  ' '    # #D$7$7 8"(.."2D .1jj7.KD   + ( (/2zzE/JD   ,    # #D$7$7 8"(.."2D  h /2{{8/DD   ,    # #D$7$7 8"(.."2D  m #/2{{=/ID   ,    # #D$7$7 8"(.."2D  n $/2{{7/CD   ,    # #D$7$7 8"(.."2D .1EeWL/YZ Z%)%7%7" ar4c|d}|dk(rtj}n|dk(rtj}n|dk(rtj}ne|dk(rtj}nK|dk(rtj}n1|dk(rtj }nt dt||jj|y ) a Repetitions like 'Coda', 'Segno' and some others. >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> nwt.currentMeasure = stream.Measure() >>> nwt.createOtherRepetitions({'Style' : 'ToCoda', 'Pos': '8', ... 'Wide':'Y', 'Placement': 'BestFitForward'}) >>> isinstance(nwt.currentMeasure[0], repeat.Coda) True r,DCalFineCodaToCodaSegnoDSalCodaFinezCannot get style from N) r DaCapoAlFinerCrEDalSegnoAlCodarGr<strr!rar1r{r@gs r2rkz+NoteworthyTranslator.createOtherRepetitionsIs7# J ##%A f_ A h  A g  A j %%'A f_ A.1GJGX/YZ Z ""1%r4c|d}d}|dk(rtj}n|dk(rtj}n ||jj |yy)aV Adding dynamics like "crescendo" to the measure. >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> nwt.currentMeasure = stream.Measure() >>> nwt.createDynamicVariance({'Style' : 'Crescendo', 'Pos': '-6'}) >>> nwt.currentMeasure.show('text') {0.0} r,N Crescendo Decrescendo)r rN Diminuendor!rarKs r2riz*NoteworthyTranslator.createDynamicVariancefs`7#  K ""$A m ###%A  =    & &q ) r4ctd|vr4tj|d}|jj|yy)a? Adding dynamics like "fff", "pp", ... to the measure. >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> nwt.currentMeasure = stream.Measure() >>> nwt.createDynamics({'Style': 'fff', 'Pos': '-8'}) >>> nwt.currentMeasure[0] r,N)r rPr!ra)r1r{rLs r2rhz#NoteworthyTranslator.createDynamics|s: j   G!45A    & &q ) !r4cg}d}|d}|jd}|jdd}|jdd}|jdd}|jdD]b}d}|jd D]J}|dk(rd}d}|jdD]+}|dk7rd |} n|} d}|d k(rd}d } |j| -Ld|S) z Get a list of lyrics from a Lyric line >>> nwt = noteworthy.translate.NoteworthyTranslator() >>> lyricsList = nwt.createLyrics({'Text': '"Hello world"'}) >>> lyricsList[0] 'Hello' rr[r]z   r6rrz -rLz - )rcreplacer8ra) r1r{r.spaceallTextwordnouwordPartwlls r2rmz!NoteworthyTranslator.createLyricssV$--$//&#.//$,//$,MM#&DC JJsOA:CE!-Aax!!XBw !"MM"%. ,'  r4c|jtjd|_i|_g|_d|_|jd|j_ |jd|j_ y)NrName) r*rr(r)r/r.r-r`r partNamepartAbbreviation)r1r{s r2rdz NoteworthyTranslator.createStaffsc **1-!# $.NN6$:!,6NN6,B)r4ct|jdd}tj|}t|jdd}t j ||_|jj|y)NPatchrTrans) rr`r instrumentFromMidiProgramrInterval transpositionr ra)r1r{patch staffInstru readTranspos r2rqz*NoteworthyTranslator.createStaffInstrumentscJNN7A./ ::5A *..!45 $,$5$5k$B !  ,r4c|d}tj|}t|jddkrdnd|_|jd|j _|jj|y)Nr[rKrabovebelow) r TextExpressionrr` placementr@ relativeYr!ra)r1r{textexprs r2rszNoteworthyTranslator.createTextsc&!))$/$' u(=$>$B)~~e4  ""4(r4c|jd}|jd}tj}||_||_|j j |y)NTitleAuthor)r`rMetadatatitleauthorr&ra)r1r{rvrwmds r2rpz#NoteworthyTranslator.createSongInfosLw')      "r4c|d}|jj#tj|j_|jg|_|j dd}t ||_y)NEndingsrr)r!r<rr>r$r8rr#)r1r{r2 endingTypes r2rjz!NoteworthyTranslator.createEndingsa#    * * 2.1kkmD   +!%!4!4 5YYs^A&  _r4c|d}tjt|}|jj d|y)NrZr-r)r MetronomeMarkrr!rw)r1r{ tempo_valuemms r2rrz NoteworthyTranslator.createTempos7 )  K(8 9 ""1b)r4N)!__name__ __module__ __qualname____doc__r3r@rDr9rrrrrrrnrrfrorgrlrtr*rerkrirhrmrdrqrsrprjrrr4r2rr_s$(L(cJ.$`#>,$)V8"t)+Z  Wr+0U'n%8&( F P&:*, * DC-)-*r4rc eZdZy)r<N)rrrrr4r2r<r<sr4r<ceZdZdZdZy)Testctjdz }|dz }tj|}|j t |t jd|j t|t jjjd|j t|tjjdy)N noteworthyzverySimple.nwctxtrEz) rgetSourceFilePathrr@ assertEqualrrrVrJfirstr}rrO)r1nwcTranslatePath simplePathmyScores r2 testBasiczTest.testBasics!335 D%(;; &(22:> WTYY/0!4 WTYY/557<<=sC WTYY/55782 4r4cBd}t}|j|}|jdjtj j jj }|j|jjjdy)aJ test a problem with accidentals at the end of one staff not being cleared at the beginning of the next showed up in Morley, "Since my tears and lamenting" where Staff 1 ended with a B-natural Picardy, and Staff 2 began with a B in a flat key, but was showing up as B-natural also a!NoteWorthyComposer(2.0) |AddStaff| |Clef|Type:Treble |Key|Signature:Bb |TimeSig|Signature:Common |Tempo|Base:Half|Tempo:60|Pos:7|Visibility:Never |Note|Dur:Half|Pos:2^|Opts:Stem=Down |Bar |Note|Dur:Half|Pos:2|Opts:Stem=Down |Note|Dur:Half|Pos:n0|Opts:Stem=Down |Bar |AddStaff| |Clef|Type:Treble |Key|Signature:Bb |TimeSig|Signature:Common |Note|Dur:Half|Pos:0^|Opts:Stem=Down |Bar |Note|Dur:Half|Pos:0|Opts:Stem=Down |Note|Dur:Half|Pos:0|Opts:Stem=Down |Bar !NoteWorthyComposer-EndrgN) rrDrrrr)rrrrralter)r1infonwtsn1s r2testKeySignatureAtBeginningz Test.testKeySignatureAtBeginningsu*#$ OOD ! WWQZ * *6>> : @ @ B H H N N P ,,22D9r4N)rrrrrrr4r2rrs 4#:r4rceZdZdZdZy) TestExternalTctjdz }|dz }tj|}|jr|j yy)Nrz+NWCTEXT_Really_complete_example_file.nwctxt)rrrr@show)r1rcompleters r2 testCompletezTestExternal.testCompletesK!335 D#&SS'(228< 99 LLN r4N)rrrrrrr4r2rrs Dr4r__main__)&r __future__runittestmusic21rrrrrr r r music21.exceptions21r r rrrrrrrrrrrmusic21.noteworthy.dictionariesr Environment environLocalrr<TestCaserrrmainTestrr4r2rs`#18&{&&'=> z *z *| #3 .:8  .:b 8$$  zGTr4