rh0SrSSKJr SSKrSSKrSSKJr SSKJr \R"S5r "SS\R5r "S S \RR5r"S S \R 5rS r\S:XaSSKr\R("\5 gg)z9 Tools for performing voice-leading analysis with trees. ) annotationsN) environment) exceptions21z tree.analysisc\rSrSrSrg)HorizontalityExceptionN__name__ __module__ __qualname____firstlineno____static_attributes__r O/home/james-whalen/.local/lib/python3.13/site-packages/music21/tree/analysis.pyrrrrch\rSrSrSrSrS SjrSrSrSr \ S 5r \ S 5r \ S 5r Srg) Horizontality zy A horizontality of consecutive PitchedTimespan objects. It must be initiated with a list or tuple of Timespan objects.  timespansNc[U[RR5(d[ SU<35eU(d [ S5e[ SU55(d [ S5e[ U5Ulg)Nz"timespans must be a sequence, not z9there must be at least one timespan in the timespans listc3`# UH$n[US5=(a [US5v M& g7f)offsetendTimeN)hasattr.0xs r )Horizontality.__init__..5s&U9a71h'AGAy,AA9s,.z5only Timespan objects can be added to a horizontality) isinstance collectionsabcSequenceralltupler)selfrs r__init__Horizontality.__init__/sj)[__%=%=>>(+Mi])[\ \(KM MU9UUU()`a ay)rc URU$Nr)r(items r __getitem__Horizontality.__getitem__;s~~d##rc,[UR5$r,)lenr)r(s r__len__Horizontality.__len__>s4>>""rc/nUH<nSRSUR55nSUS3nURU5 M> SRU5nS[U5RSUS3$) Nz, c38# UHoRv M g7fr,)nameWithOctave)rys rr )Horizontality.__repr__..Ds%J 1&6&6 s(z,) )joinpitchesappendtyper )r( pitchStringsr joinedPitchesoutpitchStrs r__repr__Horizontality.__repr__Asu A II%J %JJMm_B'C    $88L)4:&&'r(155rc$[U5S:ag[SU55(dgUSRSUSRSUSRS4nUSUSs=:a US:ag USUSs=:a US:ag gg)z Is true if the Horizontality contains a passing tone; currently defined as three tones in one direction. (TODO: better check) Fc3L# UHn[UR5v M g7fr,r1r>rs rr /Horizontality.hasPassingTone..V2TS^^T"$rT)r1r&r>r(r>s rhasPassingToneHorizontality.hasPassingToneLs t9q=2T222 GOOA  GOOA  GOOA   1: /WQZ / 0 QZ'!* 1wqz 12rc0[U5S:ag[SU55(dgUSRSUSRSUSRS4nUSUS:Xa-[USRUSR- 5S:agg)z8 Is true if the Horizontality contains a neighbor tone. rHFc3L# UHn[UR5v M g7fr,rJrs rr 0Horizontality.hasNeighborTone..jrLrMrrNrOT)r1r&r>abspsrPs rhasNeighborToneHorizontality.hasNeighborTonecs t9q=2T222 GOOA  GOOA  GOOA   1: #71:==71:==01A5rc[5nUH'nUR[UR55 M) [ U5S:Xagg)zU Is true if the Horizontality contains no motion (including enharmonic restatements) rNTF)setaddr'r>r1)r( pitchSetsrs r hasNoMotionHorizontality.hasNoMotionws< E A MM% * + y>Q rr,)r r r r__doc__ __slots__r)r.r2rEpropertyrQrXr^rr rrrr s^I *$#6,&  rrc\rSrSrSrg)Testr Nr r rrrdrdrrrdr __main__)r` __future__rcollections.abcr#unittestmusic21rr Environment environLocal TreeExceptionrr$r%rTestCaserd _DOC_ORDERr mainTestr rrrqs# &&7  \77 aKOO,,aN 8     z Tr