197 lines
4.2 KiB
Python
197 lines
4.2 KiB
Python
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from collections import namedtuple
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# taken from https://imslp.org/wiki/IMSLP:Abbreviations_for_Instruments
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ABBREVIATIONS = """
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score Score
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acc Accordion
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afl Alto flute
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alt Alto (voice) (contralto)
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arp Arpeggione
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bag Bagpipe
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bar Baritone (voice)
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bass Bass (voice)
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bbar Bass baritone (voice)
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bc Continuo (Basso continuo)
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bcl Bass clarinet
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bell Bell (Chimes)
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bfl Bass flute
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bgtr Bass guitar
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bjo Banjo
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bn Bassoon
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bob Bass oboe (Baritone oboe)
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br Brass instruments
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bryt Baryton
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bstcl Basset clarinet
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bsthn Basset horn
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bug Bugle
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cbcl Contrabass clarinet
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cbn Contrabassoon
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cch Children's chorus
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cel Celesta
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ch Mixed chorus
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cimb Cimbalom
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cit Cittern
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cl Clarinet
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clvd Clavichord
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cm Chalumeau
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conc Concertina
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crh Crumhorn
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crt Cornet
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crtt Cornett (Zink)
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cv Child's voice
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db Double Bass
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dlcn Dulcian
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dom Domra
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dulc Dulcimer
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egtr Electric guitar
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eh English horn (Cor anglais)
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elec Electronic Instruments
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epf Electric piano
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eq Equal voices
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erhu Erhu
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euph Euphonium
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fch Female chorus
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fda Flute d'amore (Tenor flute)
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fgh Flugelhorn
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fife Fife
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fl Flute
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flag Flageolet
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ghca Glass harmonica (Bowl organ)
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gl Glockenspiel
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gtr Guitar
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harm Harmonium
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hca Harmonica (Mouth Organ)
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heck Heckelphone
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hn Horn
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hp Harp
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hpd Harpsichord
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kbd Keyboard instrument
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lute Lute
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lyre Lyre
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mand Mandolin
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mar Marimba
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mch Male chorus
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mez Mezzo-soprano
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mus Musette
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nar Narrator (Reciter)
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ob Oboe
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oca Ocarina
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oda Oboe d'amore
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om Ondes Martenot
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oph Ophicleide
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orch Orchestra
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org Organ
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oud Oud
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pan Pan flute (Pan-pipes)
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perc Percussion
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pf Piano
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pf3h Piano 3 hands
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pf4h Piano 4 hands
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pf5h Piano 5 hands
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pf6h Piano 6 hands
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pflh Piano left hand
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pfped Pedal piano
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pfrh Piano right hand
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picc Piccolo
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pipa Pipa
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pk Timpani
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ptpt Piccolo trumpet
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reb Rebec
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rec Recorder
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sar Sarrusophone
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sax Saxophone
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sheng Sheng
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shw Shawm
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sit Sitar
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skbt Sackbut
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sop Soprano (voice)
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srp Serpent
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stpt Slide trumpet
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str String instruments
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sxh Saxhorn
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syn Synthesizer
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tba Tuba
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tbn Trombone
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ten Tenor
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thrm Theremin
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timp Timpani
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tpt Trumpet
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uch Unison chorus
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uke Ukelele (Ukulele)
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v Voice (solo)
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va Viola
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vap Viola pomposa
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vc Cello
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vda Viola d'amore
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vib Vibraphone
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vie Vielle (Hurdy-Gurdy)
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viol Viol (Viola da gamba)
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vlne Violone
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vn Violin
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vuv Vuvuzela
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vv Voices (multiple soloists)
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wag Wagner tuba
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ww Woodwind instruments
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xiao Xiao
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xyl Xylophone
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zith Zither
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"""
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INSTRUMENTS = []
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for line in ABBREVIATIONS.split('\n'):
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parts = line.strip().split(maxsplit=1)
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if len(parts) < 2: continue
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name, _, _ = parts[1].partition('(')
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INSTRUMENTS.append((parts[0], name))
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INSTRUMENT_LOOKUP = dict(INSTRUMENTS)
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TAG_LOOKUP = dict( ( (x[1].lower(), x[0]) for x in INSTRUMENTS ) )
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class Instrument(namedtuple('Instrument', ('name', 'variant'), defaults=[None])):
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@classmethod
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def from_tag(cls, tag):
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"""
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>>> Instrument.from_tag('vn-1')
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Instrument(name='Violin', variant='1')
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>>> Instrument.from_tag('db')
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Instrument(name='Double Bass', variant=None)
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>>> Instrument.from_tag('Jaws Harp')
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Instrument(name='Jaws Harp', variant=None)
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"""
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abbr, _, variant = tag.partition('-')
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name = INSTRUMENT_LOOKUP.get(abbr.lower(), abbr)
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if variant:
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return cls(name, variant)
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return cls(name, None)
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def abbreviate(self):
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"""
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>>> Instrument('Violin', 1).abbreviate()
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'vn-1'
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>>> Instrument('Double Bass').abbreviate()
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'db'
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"""
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tag = TAG_LOOKUP.get(self.name.lower())
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if self.variant:
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tag = f"{tag}-{self.variant}"
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return tag
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def __str__(self):
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"""
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>>> str(Instrument('Violin', 1))
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'Violin 1'
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>>> str(Instrument('Double Bass'))
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'Double Bass'
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"""
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if self.variant:
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return f"{self.name} {self.variant}"
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return self.name
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if __name__ == "__main__":
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import doctest
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print(doctest.testmod()) |