# -*- coding: utf-8 -*- # ------------------------------------------------------------------------------ # Name: test.py # Purpose: Examples from "Introduction to Braille Music Transcription" # Authors: Jose Cabal-Ugaz # # Copyright: Copyright © 2012, 2016 Michael Scott Asato Cuthbert # License: BSD, see license.txt # ------------------------------------------------------------------------------ from __future__ import annotations import re import textwrap import unittest from music21 import articulations from music21.articulations import Fingering from music21.braille.objects import BrailleSegmentDivision from music21.braille.translate import partToBraille, measureToBraille, keyboardPartsToBraille from music21 import bar from music21 import chord from music21 import clef from music21 import converter from music21 import dynamics from music21 import expressions from music21 import key from music21 import meter from music21 import note from music21 import pitch from music21 import spanner from music21 import stream from music21 import tempo _DOC_IGNORE_MODULE_OR_PACKAGE = True # called elsewhere: def example11_2(): bm = converter.parse('''tinynotation: 4/4 r2. b-4 g e- d e- g2 f4 e- a- g c'4. c'8 b-2. b-4 e'-4 b- a-4. g8 g2 f4 c' c' f a-4. d8 e-2. g4 g4. f8 f4 f a-2 g4 b- b- an an c' b-2. b-4 e'- b- a- g g2 f4 c' c' r f r a-2. d4 e-2.''').flatten() bm.insert(0, key.KeySignature(-3)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) for sm in m: sm.number -= 1 m[0].padAsAnacrusis(useInitialRests=True) bm.measure(8).insert(3.0, BrailleSegmentDivision()) return bm # Examples follow the order in: # Introduction to Braille Music Transcription, Second Edition (2005) # Mary Turner De Garmo # https://www.loc.gov/nls/services-and-resources/music-service-and-materials/ # ------------------------------------------------------------------------------ class Test(unittest.TestCase): ''' A series of tests from the DeGarmo book that run automatically when self.b (expected braille) or self.e (expected english) are altered ''' def _s(self, streamIn): self.stream = streamIn s = property(fset=_s) def _neutralizeSpacing(self, sStr): sStr = textwrap.dedent(sStr) sStr = re.sub(r'^ *\n', '', sStr) # remove spaces to first line break sStr = sStr.rstrip() + '\n' # (but not before first word.) return sStr def _b(self, brailleInput): ''' Sets the expected brailleInput and runs assertMultilineEqual ''' self.expectedBraille = self._neutralizeSpacing(brailleInput) if self.autoRun: self.runB() b = property(fset=_b) def _e(self, english): self.expectedEnglish = self._neutralizeSpacing(english) if self.autoRun: self.runE() e = property(fset=_e) def runB(self): ns = self._neutralizeSpacing if self.stream is None: return streamBraille = self.method(self.stream, inPlace=True, **self.methodArgs) self.assertMultiLineEqual(ns(streamBraille), self.expectedBraille) def runE(self): ns = self._neutralizeSpacing if self.stream is None: return streamEnglish = self.method(self.stream, inPlace=True, debug=True, **self.methodArgs) self.assertMultiLineEqual(ns(streamEnglish), self.expectedEnglish) def setUp(self): self.maxDiff = None self.autoRun = True self.stream = None self.expectedBraille = '' self.expectedEnglish = '' self.method = partToBraille self.methodArgs = {} # ------------------------------------------------------------------------------ # PART ONE # Basic Procedures and Transcribing Single-Staff Music # # ------------------------------------------------------------------------------ # Chapter 2: Eighth Notes, the Eighth Rest, and Other Basic Signs def test_example02_1(self): bm = converter.parse('tinynotation: 3/8 ' 'g8 r8 e8 f8 r8 a8 g8 r8 f8 e8 r8 r8 ' 'e8 r8 c8 d8 r8 f8 e8 r8 d8 c8 r8 r8 ' 'd8 r8 f8 e8 r8 g8 f8 g8 a8 g8 r8 r8 ' 'a8 r8 f8 g8 r8 e8 f8 e8 d8 c8 r8 r8', makeNotation=False) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.methodArgs = {'suppressOctaveMarks': True} self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠓⠭⠋⠀⠛⠭⠊⠀⠓⠭⠛⠀⠋⠭⠭⠀⠋⠭⠙⠀⠑⠭⠛⠀⠋⠭⠑⠀⠙⠭⠭⠀⠑⠭⠛ ⠀⠀⠋⠭⠓⠀⠛⠓⠊⠀⠓⠭⠭⠀⠊⠭⠛⠀⠓⠭⠋⠀⠛⠋⠑⠀⠙⠭⠭⠣⠅ ''' self.s = bm.measures(1, 4) self.e = ''' ---begin segment--- Measure 1, Signature Grouping 1: Time Signature 3/8 ⠼⠉⠦ === Measure 1, Note Grouping 1: G eighth ⠓ Rest eighth ⠭ E eighth ⠋ === Measure 2, Note Grouping 1: F eighth ⠛ Rest eighth ⠭ A eighth ⠊ === Measure 3, Note Grouping 1: G eighth ⠓ Rest eighth ⠭ F eighth ⠛ === Measure 4, Note Grouping 1: E eighth ⠋ Rest eighth ⠭ Rest eighth ⠭ === ---end segment--- ''' def test_example02_2(self): self.s = bm = converter.parse( 'tinynotation: 4/8 r8 r8 r8 d8 d8 c8 B8 d8 c8 B8 A8 c8 B8 A8 G8 B8 A8 A8 D8 r8 ' 'E8 E8 G8 E8 D8 E8 G8 B8 d8 c8 B8 A8 G8 G8 G8 r8') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].padAsAnacrusis(useInitialRests=True) for measure in m: measure.number -= 1 self.methodArgs = {'suppressOctaveMarks': True} self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠚⠀⠑⠀⠑⠙⠚⠑⠀⠙⠚⠊⠙⠀⠚⠊⠓⠚⠀⠊⠊⠑⠭⠀⠋⠋⠓⠋⠀⠑⠋⠓⠚⠀⠑⠙⠚⠊ ⠀⠀⠓⠓⠓⠭⠣⠅ ''' def test_example02_3(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: 2/8 e8 e8 g8 a8 g8 f8 e8 g8 f8 e8 d8 f8 e8 c8 d8 r8 e8 e8 f8 f8 g8 a8 b8 c'8 a8 f8 e8 d8 c8 B8 c8 r8''') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠃⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠋⠋⠀⠓⠊⠀⠓⠛⠀⠋⠓⠀⠛⠋⠀⠑⠛⠀⠋⠙⠀⠑⠭⠀⠋⠋⠀⠛⠛⠀⠓⠊⠀⠚⠙ ⠀⠀⠊⠛⠀⠋⠑⠀⠙⠚⠀⠙⠭⠣⠅ ''' def test_example02_4(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: 3/8 A8 c8 e8 d8 c8 B8 c8 r8 B8 A8 r8 r8 B8 B8 c8 d8 c8 B8 A8 r8 A8 B8 r8 r8 A8 E8 A8 c8 B8 A8 A8 B8 c8 d8 r8 r8 e8 d8 c8 B8 E8 B8 A8 r8 A8 A8 r8 r8''') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[7].rightBarline = bar.Barline('double') self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠊⠙⠋⠀⠑⠙⠚⠀⠙⠭⠚⠀⠊⠭⠭⠀⠚⠚⠙⠀⠑⠙⠚⠀⠊⠭⠊⠀⠚⠭⠭⠣⠅⠄ ⠀⠀⠊⠋⠊⠀⠙⠚⠊⠀⠊⠚⠙⠀⠑⠭⠭⠀⠋⠑⠙⠀⠚⠋⠚⠀⠊⠭⠊⠀⠊⠭⠭⠣⠅ ''' def test_example02_5(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: 4/8 r8 r8 d'8 e'8 f'8 c'8 a8 c'8 d'8 c'8 a8 c'8 a8 c'8 a8 g8 e8 g8 f8 r8 d8 e8 f8 d8 c8 d8 e8 f8 g8 e8 c8 e8 f8 r8''') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].padAsAnacrusis(useInitialRests=True) for measure in m: measure.number -= 1 self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠚⠀⠑⠋⠀⠛⠙⠊⠙⠀⠑⠙⠊⠙⠀⠊⠙⠊⠓⠀⠋⠓⠛⠭⠀⠑⠋⠛⠑⠀⠙⠑⠋⠛⠀⠓⠋⠙⠋ ⠀⠀⠛⠭⠣⠅ ''' def test_example02_6(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: 6/8 G8 G8 G8 G8 E8 F8 A8 G8 G8 G8 r8 G8 A8 A8 A8 c8 B8 A8 A8 G8 G8 G8 r8 r8 G8 F8 F8 F8 r8 r8 F8 E8 E8 E8 r8 r8 D8 E8 D8 G8 F8 D8 C8 E8 D8 C8 r8 r8''').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠋⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠓⠓⠓⠓⠋⠛⠀⠊⠓⠓⠓⠭⠓⠀⠊⠊⠊⠙⠚⠊⠀⠊⠓⠓⠓⠭⠭⠀⠓⠛⠛⠛⠭⠭ ⠀⠀⠛⠋⠋⠋⠭⠭⠀⠑⠋⠑⠓⠛⠑⠀⠙⠋⠑⠙⠭⠭⠣⠅ ''' def test_example02_7(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: 6/8 e8 r8 e8 f8 r8 f8 d8 r8 d8 e8 r8 e8 c8 d8 e8 g8 f8 e8 e8 d8 d8 d8 r8 r8 c8 r8 c8 e8 r8 e8 f8 r8 f8 a8 r8 a8 g8 r8 g8 g8 a8 b8 d'8 c'8 c'8 c'8 r8 r8''').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠋⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠋⠭⠋⠛⠭⠛⠀⠑⠭⠑⠋⠭⠋⠀⠙⠑⠋⠓⠛⠋⠀⠋⠑⠑⠑⠭⠭⠀⠙⠭⠙⠋⠭⠋ ⠀⠀⠛⠭⠛⠊⠭⠊⠀⠓⠭⠓⠓⠊⠚⠀⠑⠙⠙⠙⠭⠭⠣⠅ ''' # ------------------------------------------------------------------------------ # Chapter 3: Quarter Notes, the Quarter Rest, and the Dot def test_example03_1(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: 4/4 d'4 b4 g4 b4 c'4 b4 a4 r4 b4 g4 e4 g4 d4 B4 d4 r4 e4 g4 a4 g4 d4 g4 b4 d'4 e'4 d'4 c'4 a4 g4 d4 g4 r4''') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠱⠺⠳⠺⠀⠹⠺⠪⠧⠀⠺⠳⠫⠳⠀⠱⠺⠱⠧⠀⠫⠳⠪⠳⠀⠱⠳⠺⠱⠀⠫⠱⠹⠪ ⠀⠀⠳⠱⠳⠧⠣⠅ ''' def test_example03_2(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse( 'tinynotation: 4/4 A4 F4 C4 F4 G4 E4 C4 E4 F4 G4 A4 F4 D4 E4 F4 r4 G4 A4 G4 C4 ' 'F4 A4 c4 d4 c4 A4 G4 C4 D4 E4 F4 r4') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠪⠻⠹⠻⠀⠳⠫⠹⠫⠀⠻⠳⠪⠻⠀⠱⠫⠻⠧⠀⠳⠪⠳⠹⠀⠻⠪⠹⠱⠀⠹⠪⠳⠹ ⠀⠀⠱⠫⠻⠧⠣⠅ ''' def test_example03_3(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: 2/4 g4 e4 a4 g4 f4 r4 d4 r4 c4. c8 d4. d8 e4 r4 c4 r4 g4 g4 a4 b4 c'4 r4 a4 r4 g4. g8 f4 d4 c4 e4 c4 r4''').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠃⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠳⠫⠀⠪⠳⠀⠻⠧⠀⠱⠧⠀⠹⠄⠙⠀⠱⠄⠑⠀⠫⠧⠀⠹⠧⠀⠳⠳⠀⠪⠺⠀⠹⠧⠀⠪⠧ ⠀⠀⠳⠄⠓⠀⠻⠱⠀⠹⠫⠀⠹⠧⠣⠅ ''' def test_example03_4(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse('tinynotation: 4/4 E4 C8 D8 E4 r4 F4 A8 F8 E4 r4 D4 E8 F8 ' 'G8 E8 C4 D4 D4 G4 r4 F4 E8 D8 E4 r4 G4 F8 E8 F4 r4 A4 G8 ' 'F8 E8 F8 G4 F4 D4 C4 r4') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠫⠙⠑⠫⠧⠀⠻⠊⠛⠫⠧⠀⠱⠋⠛⠓⠋⠹⠀⠱⠱⠳⠧⠀⠻⠋⠑⠫⠧⠀⠳⠛⠋⠻⠧ ⠀⠀⠪⠓⠛⠋⠛⠳⠀⠻⠱⠹⠧⠣⠅ ''' def test_example03_5(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: 4/4 f4. c8 d4 e4 f4. g8 a4 f4 a4 c'4 d'4 c'4 a4 f4 g4 r4 g4. e8 c4 e4 f4. c8 f4 a4 g4 g4 f4 e4 f4 a4 f4 r4''') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[3].rightBarline = bar.Barline('double') self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠻⠄⠙⠱⠫⠀⠻⠄⠓⠪⠻⠀⠪⠹⠱⠹⠀⠪⠻⠳⠧⠣⠅⠄⠀⠳⠄⠋⠹⠫⠀⠻⠄⠙⠻⠪ ⠀⠀⠳⠳⠻⠫⠀⠻⠪⠻⠧⠣⠅ ''' def test_example03_6(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: 3/4 g4 g8 d4 d8 g4 b8 d'8 b8 g8 a4 a8 a8 b8 c'8 b4 b8 g4 r8 a4 a8 d4 d8 g4 b8 a4 c'8 b8 c'8 d'8 c'4 a8 g4 g8 g4 r8''').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠳⠓⠱⠑⠀⠳⠚⠑⠚⠓⠀⠪⠊⠊⠚⠙⠀⠺⠚⠳⠭⠀⠪⠊⠱⠑⠀⠳⠚⠪⠙⠀⠚⠙⠑⠹⠊ ⠀⠀⠳⠓⠳⠭⠣⠅ ''' # ------------------------------------------------------------------------------ # Chapter 4: Half Notes, the Half Rest, and the Tie def test_example04_1(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: 4/4 c2 e2 d2 f2 e2 g2 f2 a2 g2 b2 a2 c'2 b2 d'2 c'2 r2 ''').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠝⠏⠀⠕⠟⠀⠏⠗⠀⠟⠎⠀⠗⠞⠀⠎⠝⠀⠞⠕⠀⠝⠥⠣⠅ ''' def test_example04_2(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse( 'tinynotation: 4/4 F2 A2 G2 C2 D4 C4 D4 E4 F2 r2 D2 F2 C2 F2 E4 F4 G4 A4 F2 r2' ).flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠟⠎⠀⠗⠝⠀⠱⠹⠱⠫⠀⠟⠥⠀⠕⠟⠀⠝⠟⠀⠫⠻⠳⠪⠀⠟⠥⠣⠅ ''' def test_example04_3(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: 3/4 c2 c4 d8 c8 B8 c8 d4 e2 e4 f8 e8 d8 e8 f4 g2 g4 a8 g8 f8 g8 a4 b8 a8 g8 a8 b8 d'8 c'4 r2 e'2 e'4 d'8 c'8 b8 c'8 d'4 c'2 c'4 b8 a8 g8 a8 b4 a2 a4 g8 f8 e8 f8 g4 f8 e8 d8 e8 f8 d8 c4 r2''').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠝⠹⠀⠑⠙⠚⠙⠱⠀⠏⠫⠀⠛⠋⠑⠋⠻⠀⠗⠳⠀⠊⠓⠛⠓⠪⠀⠚⠊⠓⠊⠚⠑⠀⠹⠥ ⠀⠀⠏⠫⠀⠑⠙⠚⠙⠱⠀⠝⠹⠀⠚⠊⠓⠊⠺⠀⠎⠪⠀⠓⠛⠋⠛⠳⠀⠛⠋⠑⠋⠛⠑⠀⠹⠥⠣⠅ ''' def test_example04_4(self): self.method = measureToBraille self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse('tinynotation: 4/4 f2~ f4. f8').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].pop(1) m[-1].rightBarline = None self.s = m[0] self.b = ''' ⠟⠈⠉⠻⠄⠛ ''' def test_example04_5(self): self.method = measureToBraille self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse('tinynotation: 3/4 g4.~ g8 a8 g8').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].pop(1) m[-1].rightBarline = None self.s = m[0] self.b = ''' ⠳⠄⠈⠉⠓⠊⠓ ''' def test_example04_6(self): self.method = measureToBraille self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse('tinynotation: 3/4 g2 g4~ g2 r4').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].pop(0) m[-1].rightBarline = None self.s = m[0] self.b = ''' ⠼⠉⠲⠀⠗⠳⠈⠉ ''' self.s = m[1] self.b = ''' ⠗⠧ ''' def test_example04_7(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse('tinynotation: 3/4 g2. e2. c2. e2. c4 d4 e4 g4 f4 e4 d2.~ d2. ' 'e2 e4 e4 f4 g4 a2 a4 a4 g4 f4 e2 f4 d2 e4 c2.~ c2.').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠗⠄⠀⠏⠄⠀⠝⠄⠀⠏⠄⠀⠹⠱⠫⠀⠳⠻⠫⠀⠕⠄⠈⠉⠀⠕⠄⠀⠏⠫⠀⠫⠻⠳⠀⠎⠪ ⠀⠀⠪⠳⠻⠀⠏⠻⠀⠕⠫⠀⠝⠄⠈⠉⠀⠝⠄⠣⠅ ''' # ------------------------------------------------------------------------------ # Chapter 5: Whole and Double Whole Notes and Rests, Measure Rests, and # Transcriber-Added Signs def test_example05_1(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: 4/4 c'1 a1 f1 a1 c'1 d'1 c'1~ c'1 d'1 e'1 f'1 d'1 c'1 g'1 f'1~ f'1''').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠽⠀⠮⠀⠿⠀⠮⠀⠽⠀⠵⠀⠽⠈⠉⠀⠽⠀⠵⠀⠯⠀⠿⠀⠵⠀⠽⠀⠷⠀⠿⠈⠉⠀⠿⠣⠅ ''' def test_example05_2(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse('tinynotation: 4/4 C1 E1 G1 A1 B1 A1 G1~ G1 A1 c1 A1 ' 'F1 G1 B1 G1 E1 F1 A1 F1 D1 BB1 D1 C1~ C1').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠽⠀⠯⠀⠷⠀⠮⠀⠾⠀⠮⠀⠷⠈⠉⠀⠷⠀⠮⠀⠽⠀⠮⠀⠿⠀⠷⠀⠾⠀⠷⠀⠯⠀⠿⠀⠮ ⠀⠀⠿⠀⠵⠀⠾⠀⠵⠀⠽⠈⠉⠀⠽⠣⠅ ''' def test_example05_3(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse('tinynotation: 3/2 r1 g2 g2 g2 g2 g4 g4 r1').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠼⠉⠆⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠍⠗⠀⠗⠗⠗⠀⠳⠳⠍⠣⠅ ''' def test_example05_4(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse('tinynotation: 4/4 E2 F2 G1 E2 D2 C1 D2 E2 F2 E2 D1 r1 ' 'C2 D2 E1 F2 G2 A1 G2 F2 E2 D2 C1 r1') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠏⠟⠀⠷⠀⠏⠕⠀⠽⠀⠕⠏⠀⠟⠏⠀⠵⠀⠍⠀⠝⠕⠀⠯⠀⠟⠗⠀⠮⠀⠗⠟⠀⠏⠕⠀⠽ ⠀⠀⠍⠣⠅ ''' self.e = ''' ---begin segment--- Measure 1, Signature Grouping 1: Time Signature 4/4 ⠼⠙⠲ === Measure 1, Note Grouping 1: E half ⠏ F half ⠟ === Measure 2, Note Grouping 1: G whole ⠷ === Measure 3, Note Grouping 1: E half ⠏ D half ⠕ === Measure 4, Note Grouping 1: C whole ⠽ === Measure 5, Note Grouping 1: D half ⠕ E half ⠏ === Measure 6, Note Grouping 1: F half ⠟ E half ⠏ === Measure 7, Note Grouping 1: D whole ⠵ === Measure 8, Note Grouping 1: Rest whole ⠍ === Measure 9, Note Grouping 1: C half ⠝ D half ⠕ === Measure 10, Note Grouping 1: E whole ⠯ === Measure 11, Note Grouping 1: F half ⠟ G half ⠗ === Measure 12, Note Grouping 1: A whole ⠮ === Measure 13, Note Grouping 1: G half ⠗ F half ⠟ === Measure 14, Note Grouping 1: E half ⠏ D half ⠕ === Measure 15, Note Grouping 1: C whole ⠽ === Measure 16, Note Grouping 1: Rest whole ⠍ Barline final ⠣⠅ === ---end segment--- ''' def test_example05_5(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse('tinynotation: 3/4 F2. r2. A2. r2. F4 G4 A4 c4 A4 F4 G4 r2 r2. ' 'E2. r2. G2. r2. C4 D4 E4 G4 E4 C4 F4 r2 r2.').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠟⠄⠀⠍⠀⠎⠄⠀⠍⠀⠻⠳⠪⠀⠹⠪⠻⠀⠳⠥⠀⠍⠀⠏⠄⠀⠍⠀⠗⠄⠀⠍⠀⠹⠱⠫ ⠀⠀⠳⠫⠹⠀⠻⠥⠀⠍⠣⠅ ''' self. e = ''' ---begin segment--- Measure 1, Signature Grouping 1: Time Signature 3/4 ⠼⠉⠲ === Measure 1, Note Grouping 1: F half ⠟ Dot ⠄ === Measure 2, Note Grouping 1: Rest whole ⠍ === Measure 3, Note Grouping 1: A half ⠎ Dot ⠄ === Measure 4, Note Grouping 1: Rest whole ⠍ === Measure 5, Note Grouping 1: F quarter ⠻ G quarter ⠳ A quarter ⠪ === Measure 6, Note Grouping 1: C quarter ⠹ A quarter ⠪ F quarter ⠻ === Measure 7, Note Grouping 1: G quarter ⠳ Rest half ⠥ === Measure 8, Note Grouping 1: Rest whole ⠍ === Measure 9, Note Grouping 1: E half ⠏ Dot ⠄ === Measure 10, Note Grouping 1: Rest whole ⠍ === Measure 11, Note Grouping 1: G half ⠗ Dot ⠄ === Measure 12, Note Grouping 1: Rest whole ⠍ === Measure 13, Note Grouping 1: C quarter ⠹ D quarter ⠱ E quarter ⠫ === Measure 14, Note Grouping 1: G quarter ⠳ E quarter ⠫ C quarter ⠹ === Measure 15, Note Grouping 1: F quarter ⠻ Rest half ⠥ === Measure 16, Note Grouping 1: Rest whole ⠍ Barline final ⠣⠅ === ---end segment--- ''' def test_example05_6(self): # NOTE: Breve note and breve rest are transcribed using method (b) on page 24. self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: a1 c'1 b1 c'2 b2 a1 b2 c'2 b1 ''', makeNotation=False) bm.append(note.Rest(quarterLength=8.0)) bm2 = converter.parse('tinynotation: g1 b1 a2 g2', makeNotation=False) bm2.append(note.Note('A4', quarterLength=8.0)) bm2.append(note.Rest(quarterLength=4.0)) bm.append(bm2.flatten()) bm.insert(0, meter.TimeSignature('6/2')) bm = bm.flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠋⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠮⠽⠾⠀⠝⠞⠮⠞⠝⠀⠾⠍⠘⠉⠍⠀⠷⠾⠎⠗⠀⠮⠘⠉⠮⠍⠣⠅ ''' # The following examples (as well as the rest of the examples in the chapter) # don't work correctly yet. # def xtest_example05_7a(self): bm = converter.parse('tinynotation: 4/4 r1 r1 r1 r1 r1').flatten() bm.makeNotation(inPlace=True) m = bm.getElementsByClass(stream.Measure) m[0].pop(0) self.methodArgs = {'showHeading': False, 'showFirstMeasureNumber': False} self.s = bm def xtest_example05_7b(self): bm = converter.parse('tinynotation: r1 r1 r1 r1').flatten() bm.makeNotation(inPlace=True) m = bm.getElementsByClass(stream.Measure) m[0].pop(0) self.methodArgs = {'showHeading': False, 'showFirstMeasureNumber': False} self.s = bm def xtest_example05_7c(self): bm = converter.parse('tinynotation: r1 r1').flatten() bm.makeNotation(inPlace=True) m = bm.getElementsByClass(stream.Measure) m[0].pop(0) self.methodArgs = {'showHeading': False, 'showFirstMeasureNumber': False} self.s = bm # self.b = '' # ------------------------------------------------------------------------------ # Chapter 6: Accidentals def test_example06_1(self): from music21.braille.basic import noteToBraille from music21.note import Note self.assertEqual(noteToBraille(Note('C#4', quarterLength=2), showOctave=False), '⠩⠝') self.assertEqual(noteToBraille(Note('Gn4', quarterLength=2), showOctave=False), '⠡⠗') self.assertEqual(noteToBraille(Note('E-4', quarterLength=2), showOctave=False), '⠣⠏') def test_example06_2(self): self.method = measureToBraille self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse('tinynotation: g#4 f##4 g#2').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].pop(1) m[-1].rightBarline = None self.s = m[0] self.b = '⠩⠳⠩⠩⠻⠗' def test_example06_3(self): self.method = measureToBraille self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse("tinynotation: 4/4 c'2 b-2~ b-4 c'4 a4 f4").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].pop(0) m[-1].rightBarline = None self.s = m[0] self.b = '⠼⠙⠲⠀⠝⠣⠞⠈⠉' self.s = m[1] self.b = '⠺⠹⠪⠻' def test_example06_4(self): self.method = measureToBraille self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse("tinynotation: 3/4 e4 e8 a8 c'8 e'8 f'2.", makeNotation=False) bm.notes[0].pitch.accidental = pitch.Accidental() bm.notes[0].pitch.accidental.displayStatus = True bm.notes[4].pitch.accidental = pitch.Accidental() bm.notes[4].pitch.accidental.displayStatus = True bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[-1].rightBarline = None self.s = m[0] self.b = ''' ⠼⠉⠲⠀⠡⠫⠋⠊⠙⠡⠋ ''' self.s = m[1] self.b = ''' ⠟⠄ ''' def test_example06_5(self): self.method = measureToBraille self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse("tinynotation: 3/4 c'8 b-8 a8 g8 f4 g8 bn8 c'4 d'4").flatten() bm.notes[-3].pitch.accidental = pitch.Accidental() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[-1].rightBarline = None self.s = m[0] self.b = ''' ⠼⠉⠲⠀⠙⠣⠚⠊⠓⠻ ''' self.s = m[1] self.b = ''' ⠓⠡⠚⠹⠱ ''' def test_example06_6(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: c4 c#4 d4 d#4 e4 f4 f#4 g4 g#4 a4 b-4 bn4 c'2 r2 e'2 e'-4 d'4 c'4 d'4 e'4 c'4 b4 b-4 a4 bn4 c'2 r2''') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠹⠩⠹⠱⠩⠱⠀⠫⠻⠩⠻⠳⠀⠩⠳⠪⠣⠺⠡⠺⠀⠝⠥⠀⠏⠣⠫⠱⠀⠹⠱⠡⠫⠹ ⠀⠀⠺⠣⠺⠪⠡⠺⠀⠝⠥⠣⠅ ''' def test_example06_7(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: g'4 f'#4 f'4 e'4 e'-4 d'4 d'-4 c'4 b4 b-4 a4 a-4 g4 f#4 f4 e4 e-4 d4 d-4 c4 B4 c4 d4 e4 c2 r2 c1 ''', makeNotation=False).getElementsNotOfClass(['TimeSignature']).stream() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[-3][2].pitch.accidental.displayStatus = False m[-3][3].pitch.accidental.displayStatus = False self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠳⠩⠻⠡⠻⠫⠀⠣⠫⠱⠣⠱⠹⠀⠺⠣⠺⠪⠣⠪⠀⠳⠩⠻⠡⠻⠫⠀⠣⠫⠱⠣⠱⠹ ⠀⠀⠺⠹⠱⠫⠀⠝⠥⠀⠽⠣⠅ ''' def test_example06_8(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: 4/4 c'4 c'8 b-8 a-8 c'8 f'8 a'-8~ a'-8 g'8 f'8 g'8 c'2 d'-4 f'8 d'-8 c'8 c'8 a-8 f8 g8 g8 c8 c8 f2''') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠹⠙⠣⠚⠣⠊⠙⠛⠣⠊⠈⠉⠀⠊⠓⠛⠓⠝⠀⠣⠱⠛⠑⠙⠙⠣⠊⠛⠀⠓⠓⠙⠙⠟⠣⠅ ''' def test_example06_9(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse('tinynotation: E4 G2 E4 F#4 A2 F#4 G8 A8 B4 G4 E4 D#8 E8 F#4 D#4 G4 ' 'C4 E2 F#4 G4 B2 c4 B8 A8 G8 B8 A8 G8 F#8 D#8 E1') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠫⠗⠫⠀⠩⠻⠎⠻⠀⠓⠊⠺⠳⠫⠀⠩⠑⠋⠩⠻⠱⠳⠀⠹⠏⠩⠻⠀⠳⠞⠹ ⠀⠀⠚⠊⠓⠚⠊⠓⠩⠛⠩⠑⠀⠯⠣⠅ ''' def test_example06_10(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: a4 a2 a4~ a4 r4 b-2 c'4 c'4 r4 c'4~ c'4 r4 d'2 e'8 e'4 e'8 f'4 r4 e'8 e'4 e'8 d'4 r4 c'8 c'4 c'8 b-8 b-4 b-8 a2. r4''') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠪⠎⠪⠈⠉⠀⠪⠧⠣⠞⠀⠹⠹⠧⠹⠈⠉⠀⠹⠧⠕⠀⠋⠫⠋⠻⠧⠀⠋⠫⠋⠱⠧ ⠀⠀⠙⠹⠙⠣⠚⠺⠚⠀⠎⠄⠧⠣⠅ ''' def test_example06_11(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: A4. B8 c4 B4 A8 c8 e8 c8 A8 c8 e4 d4. f8 a4 f4 d8 f8 a8 f8 d8 f8 a4 g#4. e8 a2 b4. b8 c'2 d'8 c'8 b8 a8 g#8 e8 f#8 g#8 a2~ a8 g#8 a4''') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠪⠄⠚⠹⠺⠀⠊⠙⠋⠙⠊⠙⠫⠀⠱⠄⠛⠪⠻⠀⠑⠛⠊⠛⠑⠛⠪⠀⠩⠳⠄⠋⠎ ⠀⠀⠺⠄⠚⠝⠀⠑⠙⠚⠊⠩⠓⠋⠩⠛⠓⠀⠎⠈⠉⠊⠩⠓⠪⠣⠅ ''' def test_example06_12(self): self.methodArgs = {'suppressOctaveMarks': True} bm = converter.parse(''' tinynotation: e'8 e'-8 d'8 d'-8 c'8 a8 a-8 g8 b--8 a-8 g8 g-8 f8 e8 d8 c8 d8 B8 B-8 Bn8 c8 d8 e8 f8 g8 g#8 a8 b8 c'4 r4''').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.measure(2).notes[5].pitch.accidental.displayStatus = False bm.measure(2).notes[6].pitch.accidental.displayStatus = False bm.measure(3).notes[1].pitch.accidental.displayStatus = False self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠋⠣⠋⠑⠣⠑⠙⠊⠣⠊⠓⠀⠣⠣⠚⠣⠊⠓⠣⠓⠛⠋⠑⠙⠀⠑⠚⠣⠚⠡⠚⠙⠑⠋⠛ ⠀⠀⠓⠩⠓⠊⠚⠹⠧⠣⠅ ''' # ------------------------------------------------------------------------------ # Chapter 7: Octave Marks def test_example07_1(self): bm = stream.Part() bm.append(note.Note('C1', quarterLength=4.0)) bm.append(note.Note('C2', quarterLength=4.0)) bm.append(note.Note('C3', quarterLength=4.0)) bm.append(note.Note('C4', quarterLength=4.0)) bm.append(note.Note('C5', quarterLength=4.0)) bm.append(note.Note('C6', quarterLength=4.0)) bm.append(note.Note('C7', quarterLength=4.0)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[-1].rightBarline = None self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠈⠽⠀⠘⠽⠀⠸⠽⠀⠐⠽⠀⠨⠽⠀⠰⠽⠀⠠⠽ ''' def test_example07_2(self): bm = stream.Part() bm.append(note.Note('A0', quarterLength=4.0)) bm.append(note.Note('B0', quarterLength=4.0)) bm.append(note.Note('C8', quarterLength=4.0)) bm.insert(0, meter.TimeSignature('2/1')) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].pop(0) m[-1].rightBarline = None self.s = bm self.b = ''' ⠀⠀⠀⠀⠼⠃⠂⠀⠀⠀⠀ ⠼⠁⠀⠈⠈⠮⠾⠀⠠⠠⠽ ''' def test_example07_3a(self): self.method = measureToBraille bm = converter.parse('tinynotation: c4 e4').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].pop(1) m[-1].rightBarline = None self.s = m[0] self.b = '⠐⠹⠫' def test_example07_3b(self): self.method = measureToBraille bm = converter.parse("tinynotation: c'2. a4").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].pop(1) m[-1].rightBarline = None self.s = m[0] self.b = '⠨⠝⠄⠪' def test_example07_4a(self): self.method = measureToBraille bm = converter.parse('tinynotation: 4/4 c2 a2').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].pop(1) m[-1].rightBarline = None self.s = m[0] self.b = '⠐⠝⠐⠎' def test_example07_4b(self): self.method = measureToBraille bm = converter.parse("tinynotation: 4/4 c'2 e2").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].pop(1) m[-1].rightBarline = None self.s = m[0] self.b = '⠨⠝⠐⠏' def test_example07_5a(self): self.method = measureToBraille bm = converter.parse('tinynotation: C2 F2').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].pop(1) m[-1].rightBarline = None self.s = m[0] self.b = '⠸⠝⠟' def test_example07_5b(self): self.method = measureToBraille bm = converter.parse("tinynotation: f2 c'2").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].pop(1) m[-1].rightBarline = None self.s = m[0] self.b = '⠐⠟⠨⠝' def test_example07_6(self): bm = converter.parse(''' tinynotation: 4/8 e'-8 e'-8 e'-8 e'-8 d'8 d'8 b-4 c'8 c'8 c'8 c'8 e-8 c'8 b-4 f8 f8 c'4 b-8 b-8 f'4 e'-8 d'8 c'8 b-8 e'-4 e-4''').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠣⠨⠋⠋⠋⠋⠀⠑⠑⠣⠺⠀⠙⠙⠙⠙⠀⠣⠐⠋⠨⠙⠣⠺⠀⠛⠛⠨⠹⠀⠣⠚⠚⠨⠻ ⠀⠀⠣⠨⠋⠑⠙⠣⠚⠀⠣⠨⠫⠣⠐⠫⠣⠅ ''' self.e = ''' ---begin segment--- Measure 1, Signature Grouping 1: Time Signature 4/8 ⠼⠙⠦ === Measure 1, Note Grouping 1: Accidental flat ⠣ Octave 5 ⠨ E eighth ⠋ E eighth ⠋ E eighth ⠋ E eighth ⠋ === Measure 2, Note Grouping 1: D eighth ⠑ D eighth ⠑ Accidental flat ⠣ B quarter ⠺ === Measure 3, Note Grouping 1: C eighth ⠙ C eighth ⠙ C eighth ⠙ C eighth ⠙ === Measure 4, Note Grouping 1: Accidental flat ⠣ Octave 4 ⠐ E eighth ⠋ Octave 5 ⠨ C eighth ⠙ Accidental flat ⠣ B quarter ⠺ === Measure 5, Note Grouping 1: F eighth ⠛ F eighth ⠛ Octave 5 ⠨ C quarter ⠹ === Measure 6, Note Grouping 1: Accidental flat ⠣ B eighth ⠚ B eighth ⠚ Octave 5 ⠨ F quarter ⠻ === Measure 7, Note Grouping 1: Accidental flat ⠣ Octave 5 ⠨ E eighth ⠋ D eighth ⠑ C eighth ⠙ Accidental flat ⠣ B eighth ⠚ === Measure 8, Note Grouping 1: Accidental flat ⠣ Octave 5 ⠨ E quarter ⠫ Accidental flat ⠣ Octave 4 ⠐ E quarter ⠫ Barline final ⠣⠅ === ---end segment--- ''' self.assertTrue(bm.measure(7).notes[3].pitch.accidental.displayStatus) def test_example07_7(self): ''' "Whenever the marking “8va” occurs in print over or under certain notes, these notes should be transcribed according to the octaves in which they are actually to be played." page 42, Braille Transcription Manual TODO: Replace with actual 8va spanner. ''' bm = converter.parse(''' tinynotation: 4/8 a8 c'8 f'8 c'8 a8 c'8 f'8 c'8 a'8 f'8 c'8 d'8 a'8 f'8 e'8 c'8 f'2''').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].pop(0) m[1].transpose('P8', inPlace=True) m[2].transpose('P8', inPlace=True) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠐⠊⠙⠛⠙⠀⠨⠊⠙⠛⠙⠀⠰⠊⠛⠙⠑⠀⠨⠊⠛⠋⠙⠀⠟⠣⠅ ''' def test_example07_8(self): bm = converter.parse('tinynotation: C2 GG4 E4 D4. C8 C4 C4 A2 G4 E4 D4 G2 G4 ' 'c4. B8 A4 G4 A4 F4 C4 AA4 GG4 GG4 D4 G4 E4 C2.') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠸⠝⠘⠳⠸⠫⠀⠱⠄⠙⠹⠹⠀⠸⠎⠳⠫⠀⠱⠗⠳⠀⠐⠹⠄⠚⠪⠳⠀⠪⠻⠹⠪ ⠀⠀⠘⠳⠳⠸⠱⠳⠀⠫⠝⠄⠣⠅ ''' def test_example07_9(self): bm = converter.parse(''' tinynotation: 3/4 e4. a8 c'8 e'8 d'4 d'8 c'8 b4 e4. g#8 b8 e'8 c'4 c'8 b8 a4 a8 c'#8 e'8 a'8 c'#8 g'8 f'8 d'8 a8 e'8 d'8 f8 c'8 b8 d8 a8 g#8 e8 a2.''') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠐⠫⠄⠊⠙⠋⠀⠱⠑⠙⠺⠀⠫⠄⠩⠓⠚⠨⠋⠀⠹⠙⠚⠪⠀⠊⠩⠙⠋⠊⠨⠙⠓ ⠀⠀⠨⠛⠑⠐⠊⠨⠋⠑⠐⠛⠀⠨⠙⠚⠐⠑⠊⠩⠓⠋⠀⠎⠄⠣⠅ ''' def test_example07_10(self): bm = converter.parse(''' tinynotation: 4/4 a4 e'4 a'4 e'4 c'#8 f'#8 e'8 a8 b4 e'4 d'8 a8 f#8 d'8 c'#8 a8 e8 c'#8 b8 f#8 g#8 a8 b4 e4 a4 a4 f'#4 e'4 d'4 d'4 b'4 a'4 a'8 c'#8 g'#8 f'#8 e'8 e8 c'#8 b8 a2 r2''') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠐⠪⠨⠫⠪⠫⠀⠩⠙⠩⠛⠋⠐⠊⠺⠨⠫⠀⠑⠐⠊⠩⠛⠨⠑⠩⠙⠊⠋⠨⠙ ⠀⠀⠐⠚⠩⠛⠩⠓⠊⠺⠫⠀⠪⠪⠩⠨⠻⠫⠀⠱⠱⠨⠺⠪⠀⠊⠩⠨⠙⠩⠓⠩⠛⠋⠐⠋⠨⠙⠚ ⠀⠀⠐⠎⠥⠣⠅ ''' t = [(2, 0, True), (2, 1, True), (3, 2, True), (3, 4, True), (3, 7, False), (4, 1, True), (4, 2, True), (5, 2, True), (7, 1, True), (7, 2, True), (7, 3, True), (7, 6, False)] for measureNum, noteNum, result in t: self.assertEqual(bm.measure(measureNum).notes[noteNum].pitch.accidental.displayStatus, result) def test_example07_11(self): bm = converter.parse( 'tinynotation: 6/8 r2 r8 GG8 C4 GG8 C4 E-8 D4 GG8 D4 G8 C4 ' 'G8 c4 B-8 A-4 F8 C4 A-8 ' 'G8 E-8 A-8 G8 C8 F8 E-8 GG8 D8 C8 GG8 EE-8 FF8 D8 C8 BBn8 GG8 GG8 CC4. r4') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].padAsAnacrusis(useInitialRests=True) for measure in m: measure.number -= 1 bm.measure(7).notes[3].pitch.accidental = pitch.Accidental() self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠋⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠚⠀⠘⠓⠀⠸⠹⠘⠓⠸⠹⠣⠋⠀⠱⠘⠓⠸⠱⠓⠀⠹⠓⠐⠹⠣⠚⠀⠣⠪⠛⠹⠸⠊ ⠀⠀⠸⠓⠣⠋⠣⠊⠓⠙⠛⠀⠣⠋⠘⠓⠸⠑⠙⠘⠓⠣⠋⠀⠛⠸⠑⠙⠡⠚⠓⠓⠀⠹⠄⠧⠣⠅ ''' t = [(4, 0, True), # A-3 (4, 3, False), # A-3 (5, 1, True), # E-3 (5, 2, True), # A-3 (6, 0, True), # E-3 (6, 5, True)] # E-2 for measureNum, noteNum, result in t: self.assertEqual(bm.measure(measureNum).notes[noteNum].pitch.accidental.displayStatus, result) # ------------------------------------------------------------------------------ # Chapter 8: The Music Heading: Signatures, Tempo, and Mood def test_example08_1a(self): from music21.braille.basic import keySigToBraille results = ['⠣', '⠣⠣', '⠣⠣⠣', '⠼⠙⠣', '⠼⠑⠣', '⠼⠋⠣', '⠼⠛⠣'] for i, r in enumerate(results): flats = -1 * (i + 1) self.assertEqual(keySigToBraille(key.KeySignature(flats)), r) def test_example08_1b(self): from music21.braille.basic import keySigToBraille results = ['⠩', '⠩⠩', '⠩⠩⠩', '⠼⠙⠩', '⠼⠑⠩', '⠼⠋⠩', '⠼⠛⠩'] for i, r in enumerate(results): sharps = (i + 1) self.assertEqual(keySigToBraille(key.KeySignature(sharps)), r) def test_example08_2(self): from music21.braille.basic import timeSigToBraille for ts, r in [('6/8', '⠼⠋⠦'), ('2/4', '⠼⠃⠲'), ('12/8', '⠼⠁⠃⠦'), ('2/2', '⠼⠃⠆'), ]: self.assertEqual(timeSigToBraille(meter.TimeSignature(ts)), r) def xtest_example08_3(self): ''' Time signatures with one number. Not currently supported. ''' pass def xtest_example08_4(self): ''' Combined time signatures. Not currently supported. ''' pass def test_example08_5(self): ''' Common/cut time signatures ''' from music21.braille.basic import timeSigToBraille for ts, r in [('common', '⠨⠉'), ('cut', '⠸⠉'), ]: self.assertEqual(timeSigToBraille(meter.TimeSignature(ts)), r) def test_example08_6(self): from music21.braille.basic import transcribeSignatures for ks, ts, r in [(1, '2/4', '⠩⠼⠃⠲'), (-3, '3/4', '⠣⠣⠣⠼⠉⠲'), (4, '3/8', '⠼⠙⠩⠼⠉⠦'), (3, '3/8', '⠩⠩⠩⠼⠉⠦'), # The following two cases are identical, having no key signature # is equivalent to having a key signature with no sharps or flats. (None, '4/4', '⠼⠙⠲'), (0, '4/4', '⠼⠙⠲'), (-1, '3/4', '⠣⠼⠉⠲'), (0, '6/8', '⠼⠋⠦') ]: if ks is not None: ks = key.KeySignature(ks) ts = meter.TimeSignature(ts) self.assertEqual(transcribeSignatures(ks, ts), r) def test_example08_7a(self): from music21.braille.basic import transcribeHeading results = [ (-4, '4/4', 'Andante', '⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁⠝⠙⠁⠝⠞⠑⠲⠀⠼⠙⠣⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀'), (3, '3/8', 'Con moto', '⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠉⠕⠝⠀⠍⠕⠞⠕⠲⠀⠩⠩⠩⠼⠉⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀'), (None, '4/4', 'Andante cantabile', '⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁⠝⠙⠁⠝⠞⠑⠀⠉⠁⠝⠞⠁⠃⠊⠇⠑⠲⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀'), (2, '7/8', 'Very brightly', '⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠧⠑⠗⠽⠀⠃⠗⠊⠛⠓⠞⠇⠽⠲⠀⠩⠩⠼⠛⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀') ] for ks, ts, tt, r in results: if ks is not None: ks = key.KeySignature(ks) ts = meter.TimeSignature(ts) tt = tempo.TempoText(tt) self.assertEqual(transcribeHeading(ks, ts, tt), r) def test_example08_8(self): from music21.braille import basic self.assertEqual(basic.metronomeMarkToBraille( tempo.MetronomeMark(number=80, referent=note.Note(type='half'))), '⠝⠶⠼⠓⠚') def test_example08_9(self): from music21.braille.basic import transcribeHeading ks = key.KeySignature(-3) ts = meter.TimeSignature('12/8') tt = tempo.TempoText('Andante') mm = tempo.MetronomeMark(number=132, referent=note.Note(type='eighth')) self.assertEqual(transcribeHeading(ks, ts, tt, mm), '⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁⠝⠙⠁⠝⠞⠑⠲⠀⠙⠶⠼⠁⠉⠃⠀⠣⠣⠣⠼⠁⠃⠦⠀⠀⠀⠀⠀⠀⠀⠀') def test_example08_10(self): ''' Actual look is: ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠇⠑⠝⠞⠕⠀⠁⠎⠎⠁⠊⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠝⠞⠁⠝⠞⠑⠀⠑⠀⠞⠗⠁⠝⠟⠥⠊⠇⠇⠕⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠄⠶⠼⠑⠃⠀⠼⠑⠣⠼⠋⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ''' from music21.braille.basic import transcribeHeading ks = key.KeySignature(-5) ts = meter.TimeSignature('6/8') # noinspection SpellCheckingInspection tt = tempo.TempoText('Lento assai, cantante e tranquillo') mm = tempo.MetronomeMark(number=52, referent=note.Note(quarterLength=1.5)) self.assertMultiLineEqual(transcribeHeading(ks, ts, tt, mm), '''⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠇⠑⠝⠞⠕⠀⠁⠎⠎⠁⠊⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠝⠞⠁⠝⠞⠑⠀⠑⠀⠞⠗⠁⠝⠟⠥⠊⠇⠇⠕⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠄⠶⠼⠑⠃⠀⠼⠑⠣⠼⠋⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀''') def test_drill08_1(self): bm = converter.parse(''' tinynotation: 4/4 a2 g8 f8 e4 d4 e4 f8 g8 a4 g4 c'8 b8 a4 g4 f4. e8 d2 c4 e4 a4 e'4 e'4 d'4 c'8 b8 a4 a'4 g'8 f'8 e'4 d'4 c'4 a8 b8 c'2''', makeNotation=False) bm.replace(bm.getElementsByClass(meter.TimeSignature).first(), meter.TimeSignature('c')) bm.insert(0, tempo.TempoText('Andante maestoso')) bm.insert(0, tempo.MetronomeMark(number=92, referent=note.Note(type='quarter'))) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠠⠁⠝⠙⠁⠝⠞⠑⠀⠍⠁⠑⠎⠞⠕⠎⠕⠲⠀⠹⠶⠼⠊⠃⠀⠨⠉⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠐⠎⠓⠛⠫⠀⠱⠫⠛⠓⠪⠀⠳⠨⠙⠚⠪⠳⠀⠻⠄⠋⠕⠀⠹⠫⠪⠨⠫⠀⠫⠱⠙⠚⠪ ⠀⠀⠨⠪⠓⠛⠫⠱⠀⠹⠊⠚⠝⠣⠅ ''' def test_drill08_2(self): bm = converter.parse( 'tinynotation: 3/4 E-8 r8 BB-8 r8 E-8 r8 En4 F4 F#4 G8 r8 D8 r8 G8 r8 A-4 G4 F4 ' 'E-8 r8 C8 r8 AA-8 r8 AAn4 BB-4 BBn4 C8 D8 r8 E-8 r8 BB-8 E-8 En8 r8 F8 r8 F#8 ' 'G8 D8 r8 G8 r8 A-8 A-8 G8 r8 F8 r8 E-8 D8 C8 BB-4 BB-4 EE-2.').flatten() bm.insert(0, key.KeySignature(-3)) bm.insert(0, tempo.TempoText('In strict time')) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[-2].notes[-1].transpose('P-8', inPlace=True) bm.measure(7).notes[-1].pitch.accidental.displayStatus = False bm.measure(11).notes[-1].pitch.accidental.displayStatus = False self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠝⠀⠎⠞⠗⠊⠉⠞⠀⠞⠊⠍⠑⠲⠀⠣⠣⠣⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠸⠋⠭⠘⠚⠭⠸⠋⠭⠀⠡⠫⠻⠩⠻⠀⠓⠭⠑⠭⠓⠭⠀⠪⠳⠻⠀⠋⠭⠙⠭⠊⠭ ⠀⠀⠡⠘⠪⠺⠡⠺⠀⠙⠑⠭⠋⠭⠘⠚⠀⠸⠋⠡⠋⠭⠛⠭⠩⠛⠀⠓⠑⠭⠓⠭⠊⠀⠊⠓⠭⠛⠭⠋ ⠀⠀⠸⠑⠙⠺⠈⠺⠀⠘⠏⠄⠣⠅ ''' def test_drill08_3(self): bm = converter.parse(''' tinynotation: 6/8 r2 d'#8 c'#8 b4.~ b8 d'#8 g'#8 g'#4. f'#4 r8 e'4.~ e'8 d'#8 g#8 d'#4 c'#8 d'#4 r8 a#8 g#8 a#8 b8 a#8 b8 c'#8 d'#8 e'8 f'#8 g'#8 a'#8 b'8 f'#8 d'#8 g'#8 e'8 b8 f'#4 d'#8 e'8 d'#8 c'#8 b8 f#8 d'#8 b4 f#8 d#8 f#8 b8 c'#4 a#8 b2.~ b4. r8 ''').flatten() bm.insert(0, key.KeySignature(5)) bm.insert(0, tempo.TempoText('Con delicatezza')) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].padAsAnacrusis(useInitialRests=True) for measure in m: measure.number -= 1 self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠠⠉⠕⠝⠀⠙⠑⠇⠊⠉⠁⠞⠑⠵⠵⠁⠲⠀⠼⠑⠩⠼⠋⠦⠀⠀⠀⠀⠀⠀⠀ ⠼⠚⠀⠨⠑⠙⠀⠺⠄⠈⠉⠚⠑⠓⠀⠳⠄⠻⠭⠀⠫⠄⠈⠉⠋⠑⠐⠓⠀⠨⠱⠙⠱⠭ ⠀⠀⠐⠊⠓⠊⠚⠊⠚⠀⠙⠑⠋⠛⠓⠊⠀⠚⠛⠑⠓⠋⠐⠚⠀⠨⠻⠑⠋⠑⠙⠀⠚⠛⠨⠑⠺⠛ ⠀⠀⠐⠑⠛⠚⠹⠊⠀⠞⠄⠈⠉⠀⠺⠄⠭⠣⠅ ''' def test_drill08_4(self): bm = converter.parse( 'tinynotation: 4/4 A2.. G8 F2 E4 D4 E4. F8 G4 E4 C#2 D4 r4 ' 'AA2.. BBn8 C#4. D8 E4 G4 F4 G4 A4 F4 D2.. r8').flatten() bm.insert(0, key.KeySignature(-1)) bm.insert(0, tempo.TempoText('Grazioso')) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠛⠗⠁⠵⠊⠕⠎⠕⠲⠀⠣⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠸⠎⠄⠄⠓⠀⠟⠫⠱⠀⠫⠄⠛⠳⠫⠀⠩⠝⠱⠧⠀⠘⠎⠄⠄⠡⠚⠀⠩⠹⠄⠑⠫⠳ ⠀⠀⠸⠻⠳⠪⠻⠀⠕⠄⠄⠭⠣⠅ ''' def test_drill08_5(self): bm = converter.parse(''' tinynotation: 2/2 r2 f'4 e'-4 d'2 b-4 g4 e'-2 c'4 f4 f'2 e'-4 d'4 c'2 f4 f4 g2 f4 g4 a2 d'4 c'4 b-4 a4 b-4 c'4 d'2 e'-4 f'4 g'2 e'-4 c'4 f'2 d'4 b-4 e'-2 c'4 f4 d'2 b-4 b-4 c'2 b-4 c'4 d'4 b-4 c'4 d'4 b-4 c'4 b-4 a4 b-2''', makeNotation=False) bm.replace(bm.getElementsByClass(meter.TimeSignature).first(), meter.TimeSignature('cut')) bm.insert(0, key.KeySignature(-2)) bm.insert(0, tempo.TempoText('Ben marcato')) bm.insert(0, tempo.MetronomeMark(number=112, referent=note.Note(type='half'))) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].padAsAnacrusis(useInitialRests=True) for measure in m: measure.number -= 1 self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠠⠃⠑⠝⠀⠍⠁⠗⠉⠁⠞⠕⠲⠀⠝⠶⠼⠁⠁⠃⠀⠣⠣⠸⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠚⠀⠨⠻⠫⠀⠕⠺⠳⠀⠨⠏⠹⠐⠻⠀⠨⠟⠫⠱⠀⠝⠐⠻⠻⠀⠗⠻⠳⠀⠎⠨⠱⠹⠀⠺⠪⠺⠹ ⠀⠀⠨⠕⠫⠻⠀⠗⠫⠹⠀⠟⠱⠺⠀⠨⠏⠹⠐⠻⠀⠨⠕⠺⠺⠀⠝⠺⠹⠀⠱⠺⠹⠱⠀⠺⠹⠺⠪ ⠀⠀⠐⠞⠣⠅ ''' # ------------------------------------------------------------------------------ # Chapter 9: Fingering def test_example09_1(self): self.methodArgs = {'showFirstMeasureNumber': False} bm = converter.parse('tinynotation: 2/4 a4 g f4. c8').flatten() bm.insert(0, key.KeySignature(-1)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[-1].rightBarline = None m[0].notes[0].articulations.append(Fingering('4')) m[0].notes[1].articulations.append(Fingering('3')) m[1].notes[0].articulations.append(Fingering('2')) m[1].notes[1].articulations.append(Fingering('1')) self.s = bm self.b = ''' ⠀⠀⠀⠀⠣⠼⠃⠲⠀⠀⠀ ⠐⠪⠂⠳⠇⠀⠻⠄⠃⠙⠁ ''' self.e = ''' ---begin segment--- Measure 1, Signature Grouping 1: Key Signature 1 flat(s) ⠣ Time Signature 2/4 ⠼⠃⠲ === Measure 1, Note Grouping 1: Octave 4 ⠐ A quarter ⠪ G quarter ⠳ === Measure 2, Note Grouping 1: F quarter ⠻ Dot ⠄ C eighth ⠙ === ---end segment--- ''' def test_example09_2(self): self.methodArgs = {'showFirstMeasureNumber': False} bm = converter.parse("tinynotation: 3/4 f'4 e'-8 d' c' b-~ b-4 r8 a c' b-").flatten() bm.insert(0, key.KeySignature(-2)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[-1].rightBarline = None m[0].notes[0].articulations.append(Fingering('4')) m[0].notes[1].articulations.append(Fingering('3')) m[0].notes[2].articulations.append(Fingering('2')) m[0].notes[3].articulations.append(Fingering('1')) m[0].notes[4].articulations.append(Fingering('2')) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠣⠣⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀ ⠨⠻⠂⠋⠇⠑⠃⠙⠁⠚⠃⠈⠉⠀⠺⠭⠊⠙⠚ ''' def test_example09_3(self): self.methodArgs = {'showFirstMeasureNumber': False} bm = converter.parse('tinynotation: 6/8 c2.~ c4. f4 g8').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[-1].rightBarline = None m[0].notes[0].articulations.append(Fingering('1')) m[1].notes[1].articulations.append(Fingering('2')) self.s = bm self.b = ''' ⠀⠀⠀⠀⠼⠋⠦⠀⠀⠀⠀⠀ ⠐⠝⠄⠁⠈⠉⠀⠹⠄⠻⠃⠓ ''' def test_example09_4a(self): self.methodArgs = {'showFirstMeasureNumber': False} bm = converter.parse('tinynotation: 3/4 d2 F#4').flatten() bm.insert(0, key.KeySignature(2)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[-1].rightBarline = None m[0].notes[0].articulations.append(Fingering('2-1')) self.s = bm self.b = ''' ⠀⠩⠩⠼⠉⠲⠀ ⠐⠕⠃⠉⠁⠸⠻ ''' def test_example09_4b(self): self.methodArgs = {'showFirstMeasureNumber': False} bm = converter.parse('tinynotation: 3/4 c2 g4').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[-1].rightBarline = None m[0].notes[0].articulations.append(Fingering('3-1')) self.s = bm self.b = ''' ⠀⠼⠉⠲⠀⠀ ⠐⠝⠇⠉⠁⠳ ''' def test_example09_5a(self): self.methodArgs = {'showFirstMeasureNumber': False} bm = converter.parse("tinynotation: 2/4 c8 e g c'").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[-1].rightBarline = None m[0].notes[3].articulations.append(Fingering('5|4')) self.s = bm self.b = ''' ⠀⠀⠼⠃⠲⠀⠀⠀ ⠐⠙⠋⠓⠨⠙⠅⠂ ''' def test_example09_5b(self): self.methodArgs = {'showFirstMeasureNumber': False, 'upperFirstInNoteFingering': False} bm = converter.parse('tinynotation: 6/8 d8 c d e4.').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[-1].rightBarline = None m[0].notes[0].articulations.append(Fingering('3|2')) m[0].notes[1].articulations.append(Fingering('2|1')) m[0].notes[2].articulations.append(Fingering('3|2')) m[0].notes[3].articulations.append(Fingering('4|3')) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠼⠋⠦⠀⠀⠀⠀⠀⠀ ⠐⠑⠃⠇⠙⠁⠃⠑⠃⠇⠫⠄⠇⠂ ''' def test_example09_6(self): self.methodArgs = {'showFirstMeasureNumber': False, 'upperFirstInNoteFingering': True} bm = converter.parse("tinynotation: 2/4 f#4 a d' f'# f'# e'").flatten() bm.insert(0, key.KeySignature(2)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[-1].rightBarline = None m[0].notes[0].articulations.append(Fingering('2,1')) m[0].notes[1].articulations.append(Fingering('1,2')) m[1].notes[0].articulations.append(Fingering('x,4')) m[1].notes[1].articulations.append(Fingering('4,5')) m[2].notes[0].articulations.append(Fingering('4,3')) m[2].notes[1].articulations.append(Fingering('3,2')) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠩⠩⠼⠃⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠻⠃⠁⠪⠁⠃⠀⠨⠱⠠⠂⠻⠂⠅⠀⠻⠂⠇⠫⠇⠃ ''' self.e = ''' ---begin segment--- Measure 1, Signature Grouping 1: Key Signature 2 sharp(s) ⠩⠩ Time Signature 2/4 ⠼⠃⠲ === Measure 1, Note Grouping 1: Octave 4 ⠐ F quarter ⠻ A quarter ⠪ === Measure 2, Note Grouping 1: Octave 5 ⠨ D quarter ⠱ F quarter ⠻ === Measure 3, Note Grouping 1: F quarter ⠻ E quarter ⠫ === ---end segment--- ''' self.methodArgs = {'showFirstMeasureNumber': False, 'upperFirstInNoteFingering': False} self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠩⠩⠼⠃⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠻⠁⠃⠪⠃⠁⠀⠨⠱⠂⠄⠻⠅⠂⠀⠻⠇⠂⠫⠃⠇ ''' def test_drill09_1(self): bm = converter.parse(''' tinynotation: 6/8 r2 g8 a- b-4.~ b-8 g b- d'4.~ d'8 c' b- a-4 g8 e-4 f8 g4. r8 a- b- c'4.~ c'8 a- c' e'-4.~ e'-8 d' f' e'- d' c' b- a- f e-4.~ e-8 ''').flatten() bm.insert(0.0, tempo.TempoText('Allegretto')) bm.insert(0.0, key.KeySignature(-3)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bmSave = bm bm = bmSave.getElementsByClass(stream.Measure) bm[0].padAsAnacrusis(useInitialRests=True) for m in bm: m.number -= 1 bm[0].notes[0].articulations.append(Fingering('2')) bm[1].notes[2].articulations.append(Fingering('1')) bm[2].notes[0].articulations.append(Fingering('5')) bm[3].notes[2].articulations.append(Fingering('2')) bm[3].notes[3].articulations.append(Fingering('1')) bm[4].notes[0].articulations.append(Fingering('2')) bm[5].notes[2].articulations.append(Fingering('1')) bm[5].notes[3].articulations.append(Fingering('2')) bm[6].notes[0].articulations.append(Fingering('3')) bm[6].notes[2].articulations.append(Fingering('2')) bm[6].notes[3].articulations.append(Fingering('4')) bm[7].notes[3].articulations.append(Fingering('4')) bm[7].notes[5].articulations.append(Fingering('2|1')) bm[8].notes[0].articulations.append(Fingering('1|2')) self.s = bmSave self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁⠇⠇⠑⠛⠗⠑⠞⠞⠕⠲⠀⠣⠣⠣⠼⠋⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠚⠀⠐⠓⠃⠊⠀⠺⠄⠈⠉⠚⠓⠁⠚⠀⠱⠄⠅⠈⠉⠑⠙⠚⠀⠪⠓⠫⠃⠛⠁⠀⠳⠄⠃⠭⠊⠚ ⠀⠀⠨⠹⠄⠈⠉⠙⠊⠁⠙⠃⠀⠫⠄⠇⠈⠉⠋⠑⠃⠛⠂⠀⠋⠑⠙⠚⠂⠊⠛⠃⠁ ⠀⠀⠐⠫⠄⠁⠃⠈⠉⠋⠣⠅ ''' def test_drill09_2(self): bm = converter.parse(''' tinynotation: 4/4 a2~ a8 g a d' c' b e' d' c' f' e'4~ e'8 f' e' b c' d' a b c' g a2~ a8 f g c' b a d' c' b e' d'2~ d'8 g' f' c' d' e' b c' d'4 a8 g a2.~ a8 r ''', makeNotation=False) bm.replace(bm.getElementsByClass(meter.TimeSignature).first(), meter.TimeSignature('c')) bm.insert(0, tempo.TempoText('Adagio e molto legato')) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bmSave = bm bm = bmSave.getElementsByClass(stream.Measure) bm[0].notes[0].articulations.append(Fingering('2')) bm[0].notes[4].articulations.append(Fingering('5|4')) bm[1].notes[0].articulations.append(Fingering('4|3')) bm[1].notes[1].articulations.append(Fingering('3|1')) bm[1].notes[2].articulations.append(Fingering('5|4')) bm[1].notes[3].articulations.append(Fingering('4|3')) bm[1].notes[4].articulations.append(Fingering('3|2')) bm[1].notes[5].articulations.append(Fingering('5')) bm[1].notes[6].articulations.append(Fingering('4')) bm[2].notes[3].articulations.append(Fingering('1')) bm[2].notes[4].articulations.append(Fingering('2')) bm[2].notes[5].articulations.append(Fingering('3')) bm[2].notes[6].articulations.append(Fingering('1')) bm[3].notes[1].articulations.append(Fingering('1')) bm[3].notes[2].articulations.append(Fingering('2-3')) bm[3].notes[4].articulations.append(Fingering('1')) bm[4].notes[1].articulations.append(Fingering('4')) bm[4].notes[2].articulations.append(Fingering('3')) bm[4].notes[3].articulations.append(Fingering('2')) bm[4].notes[4].articulations.append(Fingering('4')) bm[4].notes[5].articulations.append(Fingering('3')) bm[4].notes[6].articulations.append(Fingering('2')) bm[4].notes[7].articulations.append(Fingering('4')) bm[5].notes[0].articulations.append(Fingering('3')) bm[5].notes[2].articulations.append(Fingering('5')) bm[6].notes[2].articulations.append(Fingering('1')) bm[6].notes[3].articulations.append(Fingering('2')) bm[6].notes[4].articulations.append(Fingering('3')) bm[6].notes[5].articulations.append(Fingering('1')) bm[6].notes[6].articulations.append(Fingering('2')) bm[7].notes[0].articulations.append(Fingering('1')) self.s = bmSave self.b = ''' ⠀⠀⠀⠀⠀⠀⠠⠁⠙⠁⠛⠊⠕⠀⠑⠀⠍⠕⠇⠞⠕⠀⠇⠑⠛⠁⠞⠕⠲⠀⠨⠉⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠐⠎⠃⠈⠉⠊⠓⠊⠨⠑⠅⠂⠀⠙⠂⠇⠚⠇⠁⠨⠋⠅⠂⠑⠂⠇⠙⠇⠃⠛⠅⠫⠂⠈⠉ ⠀⠀⠨⠋⠛⠋⠐⠚⠁⠙⠃⠑⠇⠐⠊⠁⠚⠀⠙⠐⠓⠁⠎⠃⠉⠇⠈⠉⠊⠛⠁ ⠀⠀⠐⠓⠨⠙⠂⠚⠇⠊⠃⠨⠑⠂⠙⠇⠚⠃⠨⠋⠂⠀⠕⠇⠈⠉⠑⠓⠅⠛⠙ ⠀⠀⠨⠑⠋⠐⠚⠁⠙⠃⠱⠇⠐⠊⠁⠓⠃⠀⠎⠄⠁⠈⠉⠊⠭⠣⠅ ''' def test_drill09_3(self): bm = converter.parse('tinynotation: 2/4 BB4 C#8 D E F# G A B4 c#8 d e f# g f# e4 d8 c# ' 'B A G F# E4 D8 C# D C# BB AA# BB2').flatten() bm.insert(0, key.KeySignature(2)) bm.insert(0, tempo.TempoText('Moderato')) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bmSave = bm bm = bmSave.getElementsByClass(stream.Measure) bm[2].insert(0, clef.TrebleClef()) bm[5].insert(0, clef.BassClef()) # measure 1 fingerings bm[0].notes[0].articulations.append(Fingering('3,4')) bm[0].notes[1].articulations.append(Fingering('2,3')) bm[0].notes[2].articulations.append(Fingering('1,2')) # measure 2 fingerings bm[1].notes[0].articulations.append(Fingering('4,1')) bm[1].notes[1].articulations.append(Fingering('x,3')) bm[1].notes[2].articulations.append(Fingering('x,1')) bm[1].notes[3].articulations.append(Fingering('1,2')) # measure 3 fingerings bm[2].notes[0].articulations.append(Fingering('3,1')) bm[2].notes[1].articulations.append(Fingering('x,3')) bm[2].notes[2].articulations.append(Fingering('1,2')) # measure 4 fingerings bm[3].notes[0].articulations.append(Fingering('3,1')) bm[3].notes[1].articulations.append(Fingering('x,2')) bm[3].notes[2].articulations.append(Fingering('1,1')) bm[3].notes[3].articulations.append(Fingering('2,2')) # measure 5 fingerings bm[4].notes[0].articulations.append(Fingering('3,1')) bm[4].notes[1].articulations.append(Fingering('1,2')) bm[4].notes[2].articulations.append(Fingering('x,3')) # measure 6 fingerings bm[5].notes[0].articulations.append(Fingering('x,1')) bm[5].notes[1].articulations.append(Fingering('1,2')) bm[5].notes[2].articulations.append(Fingering('x,3')) bm[5].notes[3].articulations.append(Fingering('x,4')) # measure 7 fingerings bm[6].notes[0].articulations.append(Fingering('4,1')) bm[6].notes[1].articulations.append(Fingering('1,x')) bm[6].notes[2].articulations.append(Fingering('2,x')) # measure 8 fingerings bm[7].notes[0].articulations.append(Fingering('1,1')) bm[7].notes[1].articulations.append(Fingering('2,2')) bm[7].notes[2].articulations.append(Fingering('1,3')) bm[7].notes[3].articulations.append(Fingering('2,4')) # measure 9 fingerings bm[8].notes[0].articulations.append(Fingering('1,3')) self.s = bmSave self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠍⠕⠙⠑⠗⠁⠞⠕⠲⠀⠩⠩⠼⠃⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠘⠺⠇⠂⠙⠃⠇⠑⠁⠃⠀⠋⠂⠁⠛⠠⠇⠓⠠⠁⠊⠁⠃⠀⠺⠇⠁⠙⠠⠇⠑⠁⠃ ⠀⠀⠐⠋⠇⠁⠛⠠⠃⠓⠁⠁⠛⠃⠃⠀⠫⠇⠁⠑⠁⠃⠙⠠⠇⠀⠚⠠⠁⠊⠁⠃⠓⠠⠇⠛⠠⠂ ⠀⠀⠸⠫⠂⠁⠑⠁⠄⠙⠃⠄⠀⠑⠁⠁⠙⠃⠃⠚⠁⠇⠩⠊⠃⠂⠀⠞⠁⠇⠣⠅ ''' def test_drill09_4(self): bm = converter.parse('tinynotation: 5/8 E8 D# E F# D# BB4 E G8 G F# G A B ' 'B4 BB BB8 DD GG BB GG BB E4 G F#8 ' 'E BB G E BB E4 EE EE8 EE4 r8 EE8 EE DD ' 'EE EE EE EE EE EE EE4 EE8 EE4~ EE8 r8 r').flatten() bm.insert(0, key.KeySignature(1)) bm.insert(0, tempo.MetronomeMark(number=100, referent=note.Note(type='quarter'))) bm.insert(0, tempo.TempoText('Not too fast')) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bmSave = bm bm = bmSave.getElementsByClass(stream.Measure) # measure 1 fingerings bm[0].notes[1].articulations.append(Fingering('2')) bm[0].notes[3].articulations.append(Fingering('2')) # measure 2 fingerings bm[1].notes[1].articulations.append(Fingering('3')) # measure 3 fingerings bm[2].notes[0].articulations.append(Fingering('2')) bm[2].notes[1].articulations.append(Fingering('3')) bm[2].notes[4].articulations.append(Fingering('2')) # measure 4 fingerings bm[3].notes[0].articulations.append(Fingering('1')) bm[3].notes[1].articulations.append(Fingering('5')) bm[3].notes[2].articulations.append(Fingering('1')) # measure 5 fingerings bm[4].notes[2].articulations.append(Fingering('1')) bm[4].notes[3].articulations.append(Fingering('5')) bm[4].notes[4].articulations.append(Fingering('4')) # measure 6 fingerings bm[5].notes[0].articulations.append(Fingering('2')) bm[5].notes[1].articulations.append(Fingering('1')) # measure 8 fingerings bm[7].notes[0].articulations.append(Fingering('1')) bm[7].notes[1].articulations.append(Fingering('5')) bm[7].notes[2].articulations.append(Fingering('4')) # measure 9 fingerings bm[8].notes[0].articulations.append(Fingering('3')) bm[8].notes[1].articulations.append(Fingering('2')) bm[8].notes[2].articulations.append(Fingering('1')) # measure 10 fingerings bm[9].notes[0].articulations.append(Fingering('3')) bm[9].notes[1].articulations.append(Fingering('2')) bm[9].notes[2].articulations.append(Fingering('3')) bm[9].notes[3].articulations.append(Fingering('2')) bm[9].notes[4].articulations.append(Fingering('1')) # measure 11 fingerings bm[10].notes[0].articulations.append(Fingering('3')) bm[10].notes[1].articulations.append(Fingering('2')) bm[10].notes[2].articulations.append(Fingering('3')) bm[10].notes[3].articulations.append(Fingering('2')) # measure 12 fingerings bm[11].notes[0].articulations.append(Fingering('1')) self.s = bmSave self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠠⠝⠕⠞⠀⠞⠕⠕⠀⠋⠁⠎⠞⠲⠀⠹⠶⠼⠁⠚⠚⠀⠩⠼⠑⠦⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠸⠋⠩⠑⠃⠋⠛⠃⠑⠀⠺⠸⠫⠇⠓⠀⠓⠃⠛⠇⠓⠊⠚⠃⠀⠺⠁⠘⠺⠅⠚⠁ ⠀⠀⠘⠑⠓⠚⠁⠓⠅⠚⠂⠀⠸⠫⠃⠳⠁⠛⠀⠋⠘⠚⠸⠓⠋⠘⠚⠀⠸⠫⠁⠘⠫⠅⠋⠂ ⠀⠀⠘⠫⠇⠭⠋⠃⠋⠁⠀⠑⠇⠋⠃⠋⠇⠋⠃⠋⠁⠀⠋⠇⠋⠃⠫⠇⠋⠃⠀⠫⠁⠈⠉⠋⠭⠭⠣⠅ ''' def xtest_drill09_5(self): ''' No longer working -- because of some changes in accidentals -- needs to be looked at. ''' bm = converter.parse(''' tinynotation: 3/4 f8 A G# A c A g B- A B- d B- g c Bn c a c b- c Bn c B- c A c a c Bn d c a g# a c' a c b- a b- c' b- a d' c' a g c f2.''').flatten() bm.insert(0, key.KeySignature(-1)) bm.insert(0, tempo.TempoText('Lightly, almost in one')) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bmSave = bm bm = bmSave.getElementsByClass(stream.Measure) gm2 = bm[1].notes[0].pitch.accidental if gm2: gm2.displayStatus = False # measure 1 fingerings bm[0].notes[0].articulations.append(Fingering('5')) bm[0].notes[1].articulations.append(Fingering('1')) bm[0].notes[2].articulations.append(Fingering('2')) bm[0].notes[3].articulations.append(Fingering('1')) # measure 2 fingerings bm[1].notes[1].articulations.append(Fingering('2')) bm[1].notes[2].articulations.append(Fingering('1')) bm[1].notes[3].articulations.append(Fingering('2')) bm[1].notes[4].articulations.append(Fingering('3')) bm[1].notes[5].articulations.append(Fingering('2')) # measure 3 fingerings bm[2].notes[5].articulations.append(Fingering('1')) # measure 4 fingerings bm[3].notes[1].articulations.append(Fingering('1')) bm[3].notes[2].articulations.append(Fingering('2')) bm[3].notes[3].articulations.append(Fingering('3')) bm[3].notes[4].articulations.append(Fingering('2')) bm[3].notes[5].articulations.append(Fingering('3')) # measure 5 fingerings bm[4].notes[0].articulations.append(Fingering('1')) bm[4].notes[1].articulations.append(Fingering('2')) bm[4].notes[2].articulations.append(Fingering('5')) bm[4].notes[3].articulations.append(Fingering('1')) bm[4].notes[4].articulations.append(Fingering('2')) bm[4].notes[5].articulations.append(Fingering('3')) # measure 6 fingerings bm[5].notes[0].articulations.append(Fingering('1')) bm[5].notes[1].articulations.append(Fingering('4')) bm[5].notes[2].articulations.append(Fingering('3')) bm[5].notes[3].articulations.append(Fingering('4')) # measure 7 fingerings bm[6].notes[1].articulations.append(Fingering('4')) bm[6].notes[2].articulations.append(Fingering('3')) # measure 8 fingerings bm[7].notes[1].articulations.append(Fingering('5')) bm[7].notes[2].articulations.append(Fingering('4')) bm[7].notes[3].articulations.append(Fingering('3')) bm[7].notes[4].articulations.append(Fingering('2')) bm[7].notes[5].articulations.append(Fingering('1')) # measure 12 fingerings bm[8].notes[0].articulations.append(Fingering('2')) self.s = bmSave self.b = ''' ⠀⠠⠇⠊⠛⠓⠞⠇⠽⠂⠀⠁⠇⠍⠕⠎⠞⠀⠊⠝⠀⠕⠝⠑⠲⠀⠣⠼⠉⠲⠀ ⠼⠁⠀⠐⠛⠅⠸⠊⠁⠩⠓⠃⠊⠁⠙⠊⠀⠐⠓⠸⠚⠃⠊⠁⠚⠃⠑⠇⠚⠃ ⠀⠀⠐⠓⠙⠡⠚⠙⠐⠊⠐⠙⠁⠀⠣⠐⠚⠐⠙⠁⠡⠚⠃⠙⠇⠣⠚⠃⠙⠇ ⠀⠀⠸⠊⠁⠙⠃⠐⠊⠅⠐⠙⠁⠡⠚⠃⠑⠇⠀⠙⠁⠐⠊⠂⠩⠓⠇⠊⠂⠙⠊ ⠀⠀⠐⠙⠐⠚⠂⠊⠇⠚⠙⠚⠀⠊⠨⠑⠅⠙⠂⠊⠇⠓⠃⠙⠁⠀⠟⠄⠃⠣⠅ ''' # ------------------------------------------------------------------------------ # Chapter 10: Changes of Signature; the Braille Music Hyphen, Asterisk, and # Parenthesis; Clef Signs def test_example10_1(self): bm = stream.Part() m1 = stream.Measure(number=1) m1.append(clef.TrebleClef()) m1.append(key.KeySignature(-4)) m1.append(meter.TimeSignature('6/8')) m1.append(note.Note('F4')) m1.append(note.Note('C5', quarterLength=0.5)) m1.append(note.Note('D-5', quarterLength=0.5)) m1.append(note.Note('C5', quarterLength=0.5)) m1.append(note.Note('B-4', quarterLength=0.5)) bm.append(m1) m2 = stream.Measure(number=2) m2.append(meter.TimeSignature('2/4')) m2.append(note.Note('A-4')) m2.append(note.Note('G4')) m2.rightBarline = bar.Barline('double') bm.append(m2) m3 = stream.Measure(number=3) m3.append(key.KeySignature(-3)) m3.append(meter.TimeSignature('6/8')) m3.append(note.Note('E-4', quarterLength=0.5)) m3.append(note.Note('E-5', quarterLength=0.5)) m3.append(note.Note('D5', quarterLength=0.5)) m3.append(note.Note('E-5')) m3.append(note.Note('G4', quarterLength=0.5)) bm.append(m3) m4 = stream.Measure(number=4) m4.append(meter.TimeSignature('3/4')) m4.append(note.Note('A-4')) m4.append(note.Note('G4')) m4.append(note.Note('F4')) m4.rightBarline = bar.Barline('double') bm.append(m4) m5 = stream.Measure(number=5) m5.append(key.KeySignature(0)) m5.append(note.Note('G4', quarterLength=0.5)) m5.append(note.Note('F4', quarterLength=0.5)) m5.append(note.Note('E4', quarterLength=0.5)) m5.append(note.Note('D4', quarterLength=0.5)) m5.append(note.Note('C4', quarterLength=0.5)) m5.append(note.Note('B3', quarterLength=0.5)) bm.append(m5) m6 = stream.Measure(number=6) m6.append(note.Note('C4', quarterLength=3.0)) m6.rightBarline = bar.Barline('final') bm.append(m6) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠣⠼⠋⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠐⠻⠨⠙⠑⠙⠚⠀⠼⠃⠲⠀⠐⠪⠳⠣⠅⠄⠀⠡⠣⠣⠣⠼⠋⠦⠀⠐⠋⠨⠋⠑⠫⠐⠓ ⠀⠀⠼⠉⠲⠀⠐⠪⠳⠻⠣⠅⠄⠀⠡⠡⠡⠀⠐⠓⠛⠋⠑⠙⠚⠀⠝⠄⠣⠅ ''' def test_example10_2(self): self.methodArgs = {'dummyRestLength': 5, 'maxLineLength': 20} bm = converter.parse('tinynotation: 4/4 e8 f# g# a b- gn e c f a g c a2').flatten() bm.insert(0, key.KeySignature(-1)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) gm2 = m[1].notes[0].pitch.accidental if gm2: gm2.displayStatus = False self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠣⠼⠙⠲⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠄⠄⠄⠄⠄⠀⠐⠋⠩⠛⠩⠓⠊⠐ ⠀⠀⠐⠚⠡⠓⠋⠙⠀⠛⠊⠓⠙⠐⠎⠣⠅ ''' def test_example10_3(self): self.methodArgs = {'dummyRestLength': 10, 'maxLineLength': 21} bm = converter.parse('tinynotation: 6/8 e8 f# g# a b- g e c f a g c a2.').flatten() bm.insert(0, key.KeySignature(-1)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) gm2 = m[1].notes[2].pitch.accidental if gm2: gm2.displayStatus = False self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠼⠋⠦⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠀⠐⠋⠩⠛⠩⠓⠐ ⠀⠀⠐⠊⠚⠡⠓⠀⠋⠙⠛⠊⠓⠙⠀⠐⠎⠄⠣⠅ ''' def test_example10_4(self): self.methodArgs = {'dummyRestLength': 10} bm = converter.parse( 'tinynotation: 12/8 e2.~ e8 f# g# a b- gn c d e f4.~ f8 e f g f e f2.').flatten() bm.insert(0, key.KeySignature(-1)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[1].notesAndRests[3].pitch.accidental.displayStatus = False self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠼⠁⠃⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠄⠄⠄⠄⠄⠄⠄⠄⠄⠄⠀⠐⠏⠄⠈⠉⠋⠩⠛⠩⠓⠊⠚⠡⠓⠀⠙⠑⠋⠻⠄⠈⠉⠛⠐ ⠀⠀⠐⠋⠛⠓⠛⠋⠀⠟⠄⠣⠅ ''' def test_example10_5(self): bm = converter.parse(''' tinynotation: 3/4 g4. f8 e-4 B-4 b-4 g4 f2 g4 e'-4. d'8 c'4 d'4 g4 bn4 d'4 c'4 c'4 a-4. g8 f4 c4 c'4 en4 f2.''').flatten() bm.insert(0, key.KeySignature(-3)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[2].insert(1, bar.Barline('double')) m[5].insert(2, key.KeySignature(-4)) m[5].insert(2, bar.Barline('double')) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠣⠣⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠐⠳⠄⠛⠫⠀⠸⠺⠐⠺⠳⠀⠟⠣⠅⠄⠐⠀⠐⠳⠀⠨⠫⠄⠑⠹⠀⠱⠐⠳⠡⠺ ⠀⠀⠨⠱⠹⠣⠅⠄⠐⠀⠼⠙⠣⠀⠨⠹⠀⠪⠄⠓⠻⠀⠹⠨⠹⠡⠐⠫⠀⠟⠄⠣⠅ ''' def test_example10_6(self): bm = converter.parse(''' tinynotation: 4/4 a4 a'~ a'8 g'# f'# e' f'#4 e'~ e'8 d' c'# b d'4 c'#~ c'#8 b a b c'#2 r8 a'8 g'# f'# e' d' c'# b a b c'# b a2. r4''', makeNotation=False) bm.insert(0, key.KeySignature(3)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[3].insert(2.0, bar.Barline('double')) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠩⠩⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠐⠪⠨⠪⠈⠉⠊⠓⠛⠋⠀⠻⠫⠈⠉⠋⠑⠙⠚⠀⠱⠹⠈⠉⠙⠚⠊⠚⠀⠝⠣⠅⠄ ⠀⠀⠭⠨⠊⠓⠛⠀⠋⠑⠙⠚⠊⠚⠙⠚⠀⠎⠄⠧⠣⠅ ''' def test_example10_9(self): self.methodArgs = {'showClefSigns': False} bm = converter.parse("tinynotation: 4/4 BB-4 F B- f b- d' c' a b-1", makeNotation=False) bm.insert(0, key.KeySignature(-2)) bm.insert(0, clef.BassClef()) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].insert(3.0, clef.TrebleClef()) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠣⠣⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠘⠺⠸⠻⠺⠐⠻⠀⠺⠱⠹⠪⠀⠾⠣⠅ ''' self.methodArgs = {'showClefSigns': True} self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠣⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠜⠼⠇⠘⠺⠸⠻⠺⠜⠌⠇⠐⠻⠀⠺⠱⠹⠪⠀⠾⠣⠅ ''' def test_example10_10(self): self.methodArgs = {'showClefSigns': False} bm = converter.parse("tinynotation: 6/8 a8 e a b c'# d' e' f'# g'# a'4.", makeNotation=False) bm.insert(0, key.KeySignature(3)) bm.insert(0, clef.AltoClef()) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[1].insert(0.0, clef.TrebleClef()) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠩⠩⠩⠼⠋⠦⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠐⠊⠋⠊⠚⠙⠑⠀⠋⠛⠓⠪⠄⠣⠅ ''' self.methodArgs = {'showClefSigns': True} self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠩⠩⠼⠋⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠜⠬⠇⠐⠊⠋⠊⠚⠙⠑⠀⠜⠌⠇⠨⠋⠛⠓⠪⠄⠣⠅ ''' def test_drill10_2(self): self.methodArgs = {'cancelOutgoingKeySig': False} bm = converter.parse('''tinynotation: 4/4 d4 f# a f# d8 e f# g a2 e-4 g b- g e-8 f g a- b-2 e4 g# b g# e8 f# g# a b2 f4 a c' a f8 g a b- c'2 g-4 b- d'- b- g-8 a- b- c'- d'-2 d'4 b g b d'8 c' b a g2''', makeNotation=False) bm.insert(0.0, key.KeySignature(2)) bm.insert(8.0, key.KeySignature(-3)) bm.insert(16.0, key.KeySignature(4)) bm.insert(24.0, key.KeySignature(-1)) bm.insert(32.0, key.KeySignature(-6)) bm.insert(40.0, key.KeySignature(0)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[1].rightBarline = bar.Barline('double') m[3].rightBarline = bar.Barline('double') m[5].rightBarline = bar.Barline('double') m[7].rightBarline = bar.Barline('double') m[9].rightBarline = bar.Barline('double') m[11].rightBarline = bar.Barline('double') self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠩⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠐⠱⠻⠪⠻⠀⠑⠋⠛⠓⠎⠣⠅⠄⠀⠣⠣⠣⠀⠐⠫⠳⠺⠳⠀⠋⠛⠓⠊⠞⠣⠅⠄⠀⠼⠙⠩ ⠀⠀⠐⠫⠳⠺⠳⠀⠋⠛⠓⠊⠞⠣⠅⠄⠀⠣⠀⠐⠻⠪⠹⠪⠀⠛⠓⠊⠚⠝⠣⠅⠄⠀⠼⠋⠣ ⠀⠀⠐⠳⠺⠱⠺⠀⠓⠊⠚⠙⠕⠣⠅⠄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠁⠀⠨⠱⠺⠳⠺⠀⠑⠙⠚⠊⠗⠣⠅⠄ ''' self.e = ''' ---begin segment--- Measure 1, Signature Grouping 1: Key Signature 2 sharp(s) ⠩⠩ Time Signature 4/4 ⠼⠙⠲ === Measure 1, Note Grouping 1: Octave 4 ⠐ D quarter ⠱ F quarter ⠻ A quarter ⠪ F quarter ⠻ === Measure 2, Note Grouping 1: D eighth ⠑ E eighth ⠋ F eighth ⠛ G eighth ⠓ A half ⠎ Barline double ⠣⠅⠄ === Measure 3, Signature Grouping 1: Key Signature 3 flat(s) ⠣⠣⠣ === Measure 3, Note Grouping 1: Octave 4 ⠐ E quarter ⠫ G quarter ⠳ B quarter ⠺ G quarter ⠳ === Measure 4, Note Grouping 1: E eighth ⠋ F eighth ⠛ G eighth ⠓ A eighth ⠊ B half ⠞ Barline double ⠣⠅⠄ === Measure 5, Signature Grouping 1: Key Signature 4 sharp(s) ⠼⠙⠩ === Measure 5, Note Grouping 1: Octave 4 ⠐ E quarter ⠫ G quarter ⠳ B quarter ⠺ G quarter ⠳ === Measure 6, Note Grouping 1: E eighth ⠋ F eighth ⠛ G eighth ⠓ A eighth ⠊ B half ⠞ Barline double ⠣⠅⠄ === Measure 7, Signature Grouping 1: Key Signature 1 flat(s) ⠣ === Measure 7, Note Grouping 1: Octave 4 ⠐ F quarter ⠻ A quarter ⠪ C quarter ⠹ A quarter ⠪ === Measure 8, Note Grouping 1: F eighth ⠛ G eighth ⠓ A eighth ⠊ B eighth ⠚ C half ⠝ Barline double ⠣⠅⠄ === Measure 9, Signature Grouping 1: Key Signature 6 flat(s) ⠼⠋⠣ === Measure 9, Note Grouping 1: Octave 4 ⠐ G quarter ⠳ B quarter ⠺ D quarter ⠱ B quarter ⠺ === Measure 10, Note Grouping 1: G eighth ⠓ A eighth ⠊ B eighth ⠚ C eighth ⠙ D half ⠕ Barline double ⠣⠅⠄ === ---end segment--- ---begin segment--- Measure 11, Signature Grouping 1: === Measure 11, Note Grouping 1: Octave 5 ⠨ D quarter ⠱ B quarter ⠺ G quarter ⠳ B quarter ⠺ === Measure 12, Note Grouping 1: D eighth ⠑ C eighth ⠙ B eighth ⠚ A eighth ⠊ G half ⠗ Barline double ⠣⠅⠄ === ---end segment--- ''' # test_drill10_3 -- requires alternate time signature symbols def test_drill10_4(self): # TODO: 4/4 as c symbol. bm = converter.parse('''tinynotation: 4/4 r2. AA4 DD r d2~ d8 f e d c#4 A B-2~ B-8 d cn B- A4 F D E F G8 A B-4 c#8 Bn c# d d e f a a4 g8 e c# g f d Bn f e c# A e d cn B- d c4 B-8 A G4 F8 E D4 AA DD''').flatten() bm.insert(0, key.KeySignature(-1)) bm.insert(0, tempo.TempoText('Con brio')) bm.insert(25.0, clef.TrebleClef()) bm.insert(32.0, clef.BassClef()) bm[meter.TimeSignature].first().symbol = 'common' bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].padAsAnacrusis(useInitialRests=True) m[3].notes[3].pitch.accidental.displayStyle = 'parentheses' m[8].notes[6].pitch.accidental.displayStatus = False for sm in m: sm.number -= 1 self.methodArgs = {'showClefSigns': True} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠉⠕⠝⠀⠃⠗⠊⠕⠲⠀⠣⠨⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠚⠀⠜⠼⠇⠘⠪⠀⠱⠧⠐⠕⠈⠉⠀⠑⠛⠋⠑⠩⠹⠪⠀⠞⠈⠉⠚⠑⠠⠄⠡⠠⠄⠙⠚ ⠀⠀⠸⠪⠻⠱⠫⠀⠻⠓⠊⠺⠩⠙⠡⠚⠀⠩⠙⠑⠜⠌⠇⠐⠑⠋⠛⠊⠪⠀⠓⠋⠩⠙⠓⠐ ⠀⠀⠐⠛⠑⠡⠚⠐⠛⠀⠜⠼⠇⠐⠋⠩⠙⠊⠐⠋⠑⠡⠙⠚⠑⠀⠹⠚⠊⠳⠛⠋⠀⠱⠘⠪⠱⠣⠅ ''' self.e = ''' ---begin segment--- Measure 0, Signature Grouping 1: Key Signature 1 flat(s) ⠣ Time Signature common ⠨⠉ === Measure 0, Tempo Text Grouping 1: Tempo Text Con brio ⠠⠉⠕⠝⠀⠃⠗⠊⠕⠲ === Measure 0, Note Grouping 1: Bass Clef ⠜⠼ Octave 2 ⠘ A quarter ⠪ === Measure 1, Note Grouping 1: D quarter ⠱ Rest quarter ⠧ Octave 4 ⠐ D half ⠕ Tie ⠈⠉ === Measure 2, Note Grouping 1: D eighth ⠑ F eighth ⠛ E eighth ⠋ D eighth ⠑ Accidental sharp ⠩ C quarter ⠹ A quarter ⠪ === Measure 3, Note Grouping 1: B half ⠞ Tie ⠈⠉ B eighth ⠚ D eighth ⠑ Parenthesis ⠠⠄ Accidental natural ⠡ Parenthesis ⠠⠄ C eighth ⠙ B eighth ⠚ === Measure 4, Note Grouping 1: Octave 3 ⠸ A quarter ⠪ F quarter ⠻ D quarter ⠱ E quarter ⠫ === Measure 5, Note Grouping 1: F quarter ⠻ G eighth ⠓ A eighth ⠊ B quarter ⠺ Accidental sharp ⠩ C eighth ⠙ Accidental natural ⠡ B eighth ⠚ === Measure 6, Note Grouping 1: Accidental sharp ⠩ C eighth ⠙ D eighth ⠑ Treble Clef ⠜⠌ Octave 4 ⠐ D eighth ⠑ E eighth ⠋ F eighth ⠛ A eighth ⠊ A quarter ⠪ === Measure 7, Split Note Grouping A 1: G eighth ⠓ E eighth ⠋ Accidental sharp ⠩ C eighth ⠙ G eighth ⠓ music hyphen ⠐ === Measure 7, Split Note Grouping B 1: Octave 4 ⠐ F eighth ⠛ D eighth ⠑ Accidental natural ⠡ B eighth ⠚ Octave 4 ⠐ F eighth ⠛ === Measure 8, Note Grouping 1: Bass Clef ⠜⠼ Octave 4 ⠐ E eighth ⠋ Accidental sharp ⠩ C eighth ⠙ A eighth ⠊ Octave 4 ⠐ E eighth ⠋ D eighth ⠑ Accidental natural ⠡ C eighth ⠙ B eighth ⠚ D eighth ⠑ === Measure 9, Note Grouping 1: C quarter ⠹ B eighth ⠚ A eighth ⠊ G quarter ⠳ F eighth ⠛ E eighth ⠋ === Measure 10, Note Grouping 1: D quarter ⠱ Octave 2 ⠘ A quarter ⠪ D quarter ⠱ Barline final ⠣⠅ === ---end segment--- ''' # ------------------------------------------------------------------------------ # Chapter 11: Segments for Single-Line Instrumental Music, Format for the # Beginning of a Composition or Movement def test_example11_1(self): bm = converter.parse('''tinynotation: 3/4 D4 E8 F#8 G8 A8 B4 A4 G8 F#8 E8 D8 C#8 D8 E8 F#8 G4 A4 r4 B4 c#8 d8 e8 f#8 e4 d4 c#8 B8 c#8 e8 d8 c#8 B8 A#8 B2 r4 f#4 d8 c#8 B4 e4 c#8 B8 A#4 d4 B8 An8 G#4 A2 r4 A4 G8 F#8 E8 D8 C#4 D4 E8 F#8 G8 A8 B8 A8 G8 F#8 E4 D4 r4''').flatten() bm.insert(0, key.KeySignature(2)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.measure(9).insert(0, BrailleSegmentDivision()) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠩⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠸⠱⠋⠛⠓⠊⠀⠺⠪⠓⠛⠀⠋⠑⠙⠑⠋⠛⠀⠳⠪⠧⠀⠺⠙⠑⠋⠛⠀⠫⠱⠙⠚ ⠀⠀⠐⠙⠋⠑⠙⠚⠩⠊⠀⠞⠧ ⠼⠊⠀⠐⠻⠑⠙⠺⠀⠐⠫⠙⠚⠩⠪⠀⠐⠱⠚⠡⠊⠩⠳⠀⠎⠧⠀⠪⠓⠛⠋⠑⠀⠹⠱⠋⠛ ⠀⠀⠸⠓⠊⠚⠊⠓⠛⠀⠫⠱⠧⠣⠅ ''' def test_example11_2(self): # this example was used elsewhere, so needed to be retained. bm = example11_2() self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠣⠣⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠚⠀⠐⠺⠀⠳⠫⠱⠫⠀⠗⠻⠫⠀⠪⠳⠨⠹⠄⠙⠀⠞⠄⠺⠀⠨⠫⠐⠺⠪⠄⠓⠀⠗⠻⠨⠹ ⠀⠀⠨⠹⠐⠻⠪⠄⠑⠀⠏⠄⠐ ⠼⠓⠄⠀⠐⠳⠀⠳⠄⠛⠻⠻⠀⠎⠳⠺⠀⠺⠡⠪⠪⠹⠀⠞⠄⠺⠀⠨⠫⠐⠺⠪⠳⠀⠗⠻⠨⠹ ⠀⠀⠨⠹⠧⠐⠻⠧⠀⠎⠄⠱⠀⠏⠄⠣⠅ ''' self.e = ''' ---begin segment--- Measure 0, Signature Grouping 1: Key Signature 3 flat(s) ⠣⠣⠣ Time Signature 4/4 ⠼⠙⠲ === Measure 0, Note Grouping 1: Octave 4 ⠐ B quarter ⠺ === Measure 1, Note Grouping 1: G quarter ⠳ E quarter ⠫ D quarter ⠱ E quarter ⠫ === Measure 2, Note Grouping 1: G half ⠗ F quarter ⠻ E quarter ⠫ === Measure 3, Note Grouping 1: A quarter ⠪ G quarter ⠳ Octave 5 ⠨ C quarter ⠹ Dot ⠄ C eighth ⠙ === Measure 4, Note Grouping 1: B half ⠞ Dot ⠄ B quarter ⠺ === Measure 5, Note Grouping 1: Octave 5 ⠨ E quarter ⠫ Octave 4 ⠐ B quarter ⠺ A quarter ⠪ Dot ⠄ G eighth ⠓ === Measure 6, Note Grouping 1: G half ⠗ F quarter ⠻ Octave 5 ⠨ C quarter ⠹ === Measure 7, Note Grouping 1: Octave 5 ⠨ C quarter ⠹ Octave 4 ⠐ F quarter ⠻ A quarter ⠪ Dot ⠄ D eighth ⠑ === Measure 8, Note Grouping 1: E half ⠏ Dot ⠄ music hyphen ⠐ === ---end segment--- ---begin segment--- Measure 8, Note Grouping 2: Octave 4 ⠐ G quarter ⠳ === Measure 9, Note Grouping 1: G quarter ⠳ Dot ⠄ F eighth ⠛ F quarter ⠻ F quarter ⠻ === Measure 10, Note Grouping 1: A half ⠎ G quarter ⠳ B quarter ⠺ === Measure 11, Note Grouping 1: B quarter ⠺ Accidental natural ⠡ A quarter ⠪ A quarter ⠪ C quarter ⠹ === Measure 12, Note Grouping 1: B half ⠞ Dot ⠄ B quarter ⠺ === Measure 13, Note Grouping 1: Octave 5 ⠨ E quarter ⠫ Octave 4 ⠐ B quarter ⠺ A quarter ⠪ G quarter ⠳ === Measure 14, Note Grouping 1: G half ⠗ F quarter ⠻ Octave 5 ⠨ C quarter ⠹ === Measure 15, Note Grouping 1: Octave 5 ⠨ C quarter ⠹ Rest quarter ⠧ Octave 4 ⠐ F quarter ⠻ Rest quarter ⠧ === Measure 16, Note Grouping 1: A half ⠎ Dot ⠄ D quarter ⠱ === Measure 17, Note Grouping 1: E half ⠏ Dot ⠄ Barline final ⠣⠅ === ---end segment--- ''' # ------------------------------------------------------------------------------ # Chapter 12: Slurs (Phrasing) def test_example12_1(self): bm = converter.parse( "tinynotation: 4/4 g4. f8 e4 d4 g4 f4 e4 r4 f4 g4 a4 b4 c'4 d'4 c'4 r4").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].notes[0].articulations.append(Fingering('5')) m[2].notes[0].articulations.append(Fingering('2')) m[2].notes[1].articulations.append(Fingering('1')) m[0].append(spanner.Slur(m[0].notes[0], m[0].notes[1])) m[0].append(spanner.Slur(m[0].notes[2], m[0].notes[3])) m[1].append(spanner.Slur(m[1].notes[0], m[1].notes[2])) m[2].append(spanner.Slur(m[2].notes[0], m[2].notes[3])) m[3].append(spanner.Slur(m[3].notes[0], m[3].notes[2])) m[3].rightBarline = None self.s = bm self.methodArgs = {'showFirstMeasureNumber': False} self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠳⠄⠅⠉⠛⠫⠉⠱⠀⠳⠉⠻⠉⠫⠧⠀⠻⠃⠉⠳⠁⠉⠪⠉⠺⠀⠹⠉⠱⠉⠹⠧ ''' def test_example12_2(self): bm = converter.parse("tinynotation: 4/4 g4. f8 e4 d g f e r f g a b c' d' c' r").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[1].append(spanner.Slur(m[0].notes[0], m[1].notes[2])) m[3].append(spanner.Slur(m[2].notes[0], m[3].notes[2])) m[0].notes[0].articulations.append(Fingering('5')) m[2].notes[0].articulations.append(Fingering('1')) m[3].notes[0].articulations.append(Fingering('1')) m[3].rightBarline = None self.s = bm self.methodArgs = {'showFirstMeasureNumber': False, 'slurLongPhraseWithBrackets': False} self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠳⠄⠅⠉⠉⠛⠫⠱⠀⠳⠻⠉⠫⠧⠀⠻⠁⠉⠉⠳⠪⠺⠀⠹⠁⠱⠉⠹⠧ ''' def test_example12_3(self): bm = converter.parse( "tinynotation: 4/4 e-4. f8 g4 e- f g a- r g g e'- d' c'2. r4").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[1].append(spanner.Slur(m[0].notes[0], m[1].notes[2])) m[3].append(spanner.Slur(m[2].notes[0], m[3].notes[0])) m[0].notes[0].articulations.append(Fingering('1')) m[2].notes[0].articulations.append(Fingering('1')) m[2].notes[2].articulations.append(Fingering('4')) m[3].rightBarline = None self.s = bm self.methodArgs = {'showFirstMeasureNumber': False} self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠰⠃⠣⠐⠫⠄⠁⠛⠳⠫⠀⠻⠳⠣⠪⠘⠆⠧⠀⠰⠃⠳⠁⠳⠣⠨⠫⠂⠱⠀⠝⠄⠘⠆⠧ ''' def test_example12_4(self): bm = converter.parse("tinynotation: 12/8 e'4. c'4 g'8 g'4. f'4 e'8").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].append(spanner.Slur(m[0].notes[0], m[0].notes[2])) m[0].append(spanner.Slur(m[0].notes[3], m[0].notes[5])) m[0].append(spanner.Slur(m[0].notes[0], m[0].notes[5])) m[0].rightBarline = None self.s = bm self.methodArgs = {'showFirstMeasureNumber': False} self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠼⠁⠃⠦⠀⠀⠀⠀⠀⠀ ⠰⠃⠨⠫⠄⠉⠹⠉⠓⠳⠄⠉⠻⠉⠋⠘⠆ ''' def test_example12_5(self): bm = converter.parse("tinynotation: 3/4 a2 b4 a8 f'# e' d' c'# b a4 b8 c'# d' e' f'#2." ).flatten() bm.insert(0, key.KeySignature(2)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[2].append(spanner.Slur(m[0].notes[0], m[2].notes[0])) m[3].append(spanner.Slur(m[2].notes[0], m[3].notes[0])) m[3].rightBarline = None self.s = bm self.methodArgs = {'showFirstMeasureNumber': False} self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠩⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠰⠃⠐⠎⠺⠀⠊⠨⠛⠋⠑⠙⠚⠀⠰⠃⠘⠆⠪⠚⠙⠑⠋⠀⠟⠄⠘⠆ ''' self.methodArgs = {'showFirstMeasureNumber': False, 'slurLongPhraseWithBrackets': False} self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠩⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠎⠉⠉⠺⠀⠊⠨⠛⠋⠑⠙⠚⠉⠀⠪⠉⠉⠚⠙⠑⠋⠉⠀⠟⠄ ''' def test_example12_6(self): bm = converter.parse("tinynotation: 3/4 c'2~ c'8 d' d'2~ d'8 e'").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].append(spanner.Slur(m[0].notes[0], m[0].notes[2])) m[1].append(spanner.Slur(m[1].notes[0], m[1].notes[2])) m[1].rightBarline = None self.s = bm self.methodArgs = {'showFirstMeasureNumber': False, 'showShortSlursAndTiesTogether': False} self.b = ''' ⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀ ⠨⠝⠈⠉⠙⠉⠑⠀⠕⠈⠉⠑⠉⠋ ''' self.methodArgs = {'showFirstMeasureNumber': False, 'showShortSlursAndTiesTogether': True} self.b = ''' ⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀ ⠨⠝⠉⠈⠉⠙⠉⠑⠀⠕⠉⠈⠉⠑⠉⠋ ''' def test_example12_7(self): bm = converter.parse("tinynotation: 3/4 f'2.~ f'8 c' d' c' b- a").flatten() bm.insert(0, key.KeySignature(-1)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[-1].append(spanner.Slur(m[0].notes[0], m[-1].notes[-1])) m[-1].rightBarline = None self.s = bm self.methodArgs = {'showFirstMeasureNumber': False} self.b = ''' ⠀⠀⠀⠀⠀⠀⠣⠼⠉⠲⠀⠀⠀⠀⠀⠀ ⠰⠃⠨⠟⠄⠈⠉⠀⠛⠙⠑⠙⠚⠊⠘⠆ ''' self.methodArgs = {'showFirstMeasureNumber': False, 'slurLongPhraseWithBrackets': False} self.b = ''' ⠀⠀⠀⠀⠀⠀⠣⠼⠉⠲⠀⠀⠀⠀⠀ ⠨⠟⠄⠈⠉⠀⠛⠉⠉⠙⠑⠙⠚⠉⠊ ''' def test_example12_8(self): bm = converter.parse("tinynotation: 3/4 f'2.~ f'8 c' d' c' b- a").flatten() bm.insert(0, key.KeySignature(-1)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) ml = bm.getElementsByClass(stream.Measure).last() ml.append(spanner.Slur(ml.notes.first(), ml.notes.last())) ml.rightBarline = None self.s = bm self.methodArgs = {'showFirstMeasureNumber': False} self.b = ''' ⠀⠀⠀⠀⠀⠀⠣⠼⠉⠲⠀⠀⠀⠀⠀⠀ ⠨⠟⠄⠈⠉⠀⠰⠃⠛⠙⠑⠙⠚⠊⠘⠆ ''' self.methodArgs = {'showFirstMeasureNumber': False, 'slurLongPhraseWithBrackets': False} self.b = ''' ⠀⠀⠀⠀⠀⠀⠣⠼⠉⠲⠀⠀⠀⠀⠀ ⠨⠟⠄⠈⠉⠀⠛⠉⠉⠙⠑⠙⠚⠉⠊ ''' def test_example12_9(self): bm = converter.parse("tinynotation: 3/4 e'8 f' g' f' e' d' c'2.~ c'4 r r").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[-1].append(spanner.Slur(m[0].notes[0], m[-1].notes[-1])) m[-1].rightBarline = None self.s = bm self.methodArgs = {'showFirstMeasureNumber': False} self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠰⠃⠨⠋⠛⠓⠛⠋⠑⠀⠝⠄⠈⠉⠀⠹⠘⠆⠧⠧ ''' self.methodArgs = {'showFirstMeasureNumber': False, 'slurLongPhraseWithBrackets': False} self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀ ⠨⠋⠉⠉⠛⠓⠛⠋⠑⠉⠀⠝⠄⠈⠉⠀⠹⠧⠧ ''' def test_example12_10(self): bm = converter.parse("tinynotation: 3/4 e'8 f' g' f' e' d' c'2.~ c'4 r r").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[1].append(spanner.Slur(m[0].notes[0], m[1].notes[0])) m[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠰⠃⠨⠋⠛⠓⠛⠋⠑⠀⠝⠄⠘⠆⠈⠉⠀⠹⠧⠧ ''' self.methodArgs = {'showFirstMeasureNumber': False, 'slurLongPhraseWithBrackets': False} self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀ ⠨⠋⠉⠉⠛⠓⠛⠋⠑⠉⠀⠝⠄⠈⠉⠀⠹⠧⠧ ''' def test_example12_11(self): bm = converter.parse('tinynotation: 4/4 c4 c c c').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].append(spanner.Slur(m[0].notes[0], m[0].notes[1])) m[0].append(spanner.Slur(m[0].notes[1], m[0].notes[2])) m[0].append(spanner.Slur(m[0].notes[2], m[0].notes[3])) m[0].notes[0].articulations.append(Fingering('3')) m[0].notes[1].articulations.append(Fingering('2')) m[0].notes[2].articulations.append(Fingering('1')) m[0].notes[3].articulations.append(Fingering('3')) m[-1].rightBarline = None self.s = bm self.methodArgs = {'showFirstMeasureNumber': False} self.b = ''' ⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀ ⠐⠹⠇⠉⠹⠃⠉⠹⠁⠉⠹⠇ ''' # ------------------------------------------------------------------------------ # Chapter 13: Words, Abbreviations, Letters, and Phrases of Expression def test_example13_1(self): bm = converter.parse( 'tinynotation: 3/4 f2 e4 e4 d4 c4 a4. b-8 a4 g4 c8 d8 e8 f8 g4 f4 e4 f2.').flatten() bm.insert(0, key.KeySignature(-1)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = bm.getElementsByClass(stream.Measure) m[0].insert(0.0, expressions.TextExpression('dolce')) m[1].insert(2.0, dynamics.Dynamic('p')) m[3].insert(1.0, dynamics.Dynamic('mf')) m[4].insert(1.0, expressions.TextExpression('rit.')) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠜⠙⠕⠇⠉⠑⠐⠟⠫⠀⠫⠱⠜⠏⠐⠹⠀⠐⠪⠄⠚⠪⠀⠳⠜⠍⠋⠐⠙⠑⠋⠛ ⠀⠀⠐⠳⠜⠗⠊⠞⠄⠐⠻⠫⠀⠟⠄⠣⠅ ''' def test_example13_2(self): bm = converter.parse(''' tinynotation: 4/4 d'#4 e'8 r b4 g a f# g fn8 e d e fn e f# g f# g# a#1 ''').flatten() bm.insert(0, key.KeySignature(1)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) ml = bm.getElementsByClass(stream.Measure) ml[0].append(spanner.Slur(bm[0].notes[0], bm[0].notes[1])) ml[1].append(spanner.Slur(bm[0].notes[2], bm[1].notes[2])) ml[1].append(spanner.Slur(bm[1].notes[3], bm[1].notes[4])) ml[2].append(spanner.Slur(bm[2].notes[0], bm[2].notes[3])) ml[2].append(spanner.Slur(bm[2].notes[4], bm[2].notes[5])) ml[2].append(spanner.Slur(bm[2].notes[6], bm[2].notes[7])) ml[0].insert(0.0, dynamics.Dynamic('f')) ml[0].insert(2.0, dynamics.Dynamic('p')) ml[1].insert(3.0, expressions.TextExpression('rit.')) ml[2].insert(2.0, expressions.TextExpression('morendo')) ml[3].insert(4.0, dynamics.Dynamic('ppp')) self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠜⠋⠄⠩⠨⠱⠉⠋⠭⠜⠏⠰⠃⠐⠺⠳⠀⠪⠻⠳⠘⠆⠜⠗⠊⠞⠄⠡⠐⠛⠉⠋ ⠀⠀⠐⠑⠉⠋⠉⠡⠛⠉⠋⠜⠍⠕⠗⠑⠝⠙⠕⠄⠩⠐⠛⠉⠓⠛⠉⠩⠓⠀⠩⠮⠜⠏⠏⠏⠄⠣⠅ ''' def xtest_example13_3(self): # Problem: How to plug in wedges into music21? bm = converter.parse('tinynotation: 4/4 a1 a1 a1 a1').flatten() commonTime = bm[meter.TimeSignature].first() if commonTime is not None: # it is not None, but for typing commonTime.symbol = 'common' bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) ml = bm.getElementsByClass(stream.Measure) ml[-1].rightBarline = None e0 = expressions.TextExpression('cresc.') e1 = expressions.TextExpression('decresc.') ml[0].insert(0.0, e0) ml[1].insert(0.0, e1) # w1 = dynamics.Wedge(type='crescendo') self.s = bm # self.b = ''' # ''' def test_example13_9(self): bm = converter.parse("tinynotation: 4/4 g8 a b c' d' e' f' g'").flatten() bm.insert(0.0, dynamics.Dynamic('f')) bm.insert(0.0, expressions.TextExpression('rush!')) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) ml = bm.getElementsByClass(stream.Measure) ml[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀ ⠜⠗⠥⠎⠓⠖⠜⠋⠐⠓⠊⠚⠙⠑⠋⠛⠓ ''' def test_example13_10(self): bm = converter.parse('tinynotation: 4/4 c4 c e c').flatten() bm.insert(0.0, dynamics.Dynamic('f')) bm.insert(0.0, expressions.TextExpression('(marc.)')) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) ml = bm.getElementsByClass(stream.Measure) ml[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀ ⠜⠶⠍⠁⠗⠉⠄⠶⠜⠋⠐⠹⠹⠫⠹ ''' def xtest_example13_11(self): # Problem: How to braille the pp properly? bm = converter.parse('tinynotation: 4/4 b-2 r f e- d1 r B-').flatten() bm.insert(0.0, key.KeySignature(-2)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) ml = bm.getElementsByClass(stream.Measure) ml[0].insert(0.0, dynamics.Dynamic('f')) ml[0].insert(2.0, dynamics.Dynamic('pp')) ml[1].append(spanner.Slur(ml[1].notes[0], ml[1].notes[1])) ml[3].insert(0.0, expressions.TextExpression('rit.')) self.s = bm # self.b = ''' # ''' def test_example13_14(self): bm = converter.parse("tinynotation: 3/4 e'4 e' f'# g'2. f'#8 d' a d' e' c'# d'2.").flatten() bm.insert(0.0, key.KeySignature(2)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) ml = bm.getElementsByClass(stream.Measure) ml[2].insert(0.0, expressions.TextExpression('dim. e rall.')) ml[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠩⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠨⠫⠫⠻⠀⠗⠄⠀⠜⠙⠊⠍⠄⠀⠑⠀⠗⠁⠇⠇⠄⠜⠀⠨⠛⠑⠐⠊⠨⠑⠋⠙⠀⠕⠄ ''' def test_example13_15(self): bm = converter.parse("tinynotation: 2/4 d'8 c' b- a g2 b-4. a8 g4. b-8 a4. g8 f2").flatten() bm.insert(0.0, key.KeySignature(-2)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) ml = bm.getElementsByClass(stream.Measure) ml[2].insert(0.0, expressions.TextExpression('calm, serene')) ml[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠣⠼⠃⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠨⠑⠙⠚⠊⠀⠗⠀⠜⠉⠁⠇⠍⠂⠀⠎⠑⠗⠑⠝⠑⠜⠀⠐⠺⠄⠊⠀⠳⠄⠚⠀⠪⠄⠓⠀⠟ ''' def test_example13_16(self): bm = converter.parse("tinynotation: 2/4 d'8 c' b- a g2 b-4. a8 g4. b-8 a4. g8 f2").flatten() bm.insert(0.0, key.KeySignature(-2)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) ml = bm.getElementsByClass(stream.Measure) # noinspection SpellCheckingInspection ml[2].insert(0.0, expressions.TextExpression('Sehr ruhig')) ml[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠣⠼⠃⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠨⠑⠙⠚⠊⠀⠗⠀⠜⠎⠑⠓⠗⠀⠗⠥⠓⠊⠛⠜⠀⠐⠺⠄⠊⠀⠳⠄⠚⠀⠪⠄⠓⠀⠟ ''' def test_example13_17(self): bm = converter.parse("tinynotation: 3/4 g4 r g' g' e' c' f' d' b c'2.").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) ml = bm.getElementsByClass(stream.Measure) ml[0].insert(2.0, expressions.TextExpression('rit. e dim.')) ml[-1].append(spanner.Slur(bm[0].notes[1], bm[-1].notes[0])) ml[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠳⠧⠐⠀⠜⠗⠊⠞⠄⠀⠑⠀⠙⠊⠍⠄⠜⠀⠰⠃⠨⠳⠀⠳⠫⠹⠀⠻⠱⠺⠀⠝⠄⠘⠆ ''' def test_example13_18(self): bm = converter.parse('tinynotation: 3/4 FF4 GG8 AA BB- C ' 'D4 BB-8 C D E F4 E8 D C4').flatten() bm.insert(0.0, key.KeySignature(-1)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) ml = bm.getElementsByClass(stream.Measure) ml[0].insert(1.0, expressions.TextExpression('speeding up')) ml[1].insert(2.0, expressions.TextExpression('slowing')) ml[-1].rightBarline = None self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠘⠻⠐⠀⠜⠎⠏⠑⠑⠙⠊⠝⠛⠀⠥⠏⠜⠀⠘⠓⠊⠚⠙⠀⠱⠚⠙⠐ ⠀⠀⠜⠎⠇⠕⠺⠊⠝⠛⠸⠑⠋⠀⠻⠋⠑⠹ ''' self.e = ''' ---begin segment--- Measure 1, Signature Grouping 1: Key Signature 1 flat(s) ⠣ Time Signature 3/4 ⠼⠉⠲ === Measure 1, Note Grouping 1: Octave 2 ⠘ F quarter ⠻ music hyphen ⠐ === Measure 1, Long Text Expression Grouping 2: Word ⠜ Text Expression speeding up ⠎⠏⠑⠑⠙⠊⠝⠛⠀⠥⠏ Word ⠜ music hyphen ⠐ === Measure 1, Note Grouping 2: Octave 2 ⠘ G eighth ⠓ A eighth ⠊ B eighth ⠚ C eighth ⠙ === Measure 2, Split Note Grouping A 1: D quarter ⠱ B eighth ⠚ C eighth ⠙ music hyphen ⠐ === Measure 2, Split Note Grouping B 1: Word ⠜ Text Expression slowing ⠎⠇⠕⠺⠊⠝⠛ Octave 3 ⠸ D eighth ⠑ E eighth ⠋ === Measure 3, Note Grouping 1: F quarter ⠻ E eighth ⠋ D eighth ⠑ C quarter ⠹ === ---end segment--- ''' def xtest_example13_19(self): bm = converter.parse("tinynotation: 3/4 c'8 d' c' b- a g a2.").flatten() bm.insert(0.0, key.KeySignature(-1)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) ml = bm.getElementsByClass(stream.Measure) ml[0].insert(0.0, dynamics.Dynamic('pp')) ml[0].insert(0.0, expressions.TextExpression('very sweetly')) ml[-1].rightBarline = None self.s = bm # self.b = ''' # ''' def test_example13_26(self): bm = converter.parse(''' tinynotation: 4/4 e2 f#4 g a2 b4 a g2 f#4 e d2. r4 b-4 d'8 f' b'-4 f'8 d'8 b-4 e'-8 g' b'-4 g'8 e'-8 b-4 e'-8 f' a'4 f'8 e'- b-4 d'8 f' b'-4 r''', makeNotation=False) bm.insert(0.0, key.KeySignature(2)) bm.insert(16.0, key.KeySignature(-2)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) ml = bm.getElementsByClass(stream.Measure) for m in ml: m.number += 44 ml[4].append(spanner.Slur(ml[0].notes[0], ml[3].notes[0])) ml[1].insert(2.0, expressions.TextExpression('rall.')) ml[3].rightBarline = bar.Barline('double') ml[4].insert(0.0, expressions.TextExpression('ff')) ml[4].insert(0.0, tempo.TempoText('Presto')) ml[-1].rightBarline = None self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠩⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠙⠑⠀⠰⠃⠐⠏⠻⠳⠀⠎⠜⠗⠁⠇⠇⠄⠐⠺⠪⠀⠗⠻⠫⠀⠕⠄⠘⠆⠧⠣⠅⠄⠀⠡⠡⠣⠣ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠏⠗⠑⠎⠞⠕⠲⠀⠣⠣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠙⠊⠀⠜⠋⠋⠐⠺⠑⠛⠺⠛⠑⠀⠺⠨⠋⠓⠺⠓⠋⠀⠐⠺⠨⠋⠛⠪⠛⠋⠀⠐⠺⠑⠛⠺⠧ ''' # ------------------------------------------------------------------------------ # Chapter 14: Symbols of Expression and Execution def test_example14_1(self): bm = converter.parse("tinynotation: 4/4 f8 a c' a g c' e g").flatten() bm.notes[0].articulations.append(articulations.Accent()) bm.notes[2].articulations.append(articulations.Accent()) bm.notes[4].articulations.append(articulations.Accent()) bm.notes[6].articulations.append(articulations.Accent()) bm.insert(0, key.KeySignature(-1)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠣⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀ ⠨⠦⠐⠛⠊⠨⠦⠙⠊⠨⠦⠓⠨⠙⠨⠦⠐⠋⠓ ''' def test_example14_2(self): ''' Doubling of Tenuto marking is demonstrated. Accent is used in place of Reversed Accent because music21 doesn't support the latter. ''' bm = converter.parse("tinynotation: 3/4 e'2. d'4 f' b c' e g c' d' d'# e'2.").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) ml = bm.getElementsByClass(stream.Measure) ml[2].append(spanner.Slur(bm[0].notes[0], bm[2].notes[0])) ml[2].notes[1].articulations.append(articulations.Tenuto()) ml[2].notes[2].articulations.append(articulations.Tenuto()) ml[3].notes[0].articulations.append(articulations.Tenuto()) ml[3].notes[1].articulations.append(articulations.Tenuto()) ml[3].notes[2].articulations.append(articulations.Tenuto()) ml[4].notes[0].articulations.append(articulations.Accent()) ml[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False, 'slurLongPhraseWithBrackets': True} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠰⠃⠨⠏⠄⠀⠱⠻⠐⠺⠀⠹⠘⠆⠸⠦⠸⠦⠐⠫⠳⠀⠨⠹⠱⠸⠦⠩⠱⠀⠨⠦⠏⠄ ''' def test_example14_3(self): bm = converter.parse(''' tinynotation: 4/4 d'8 e'- c' d' b- a- g f g4 e- e-2 e-4~ e-8 r g4~ g8 r f4~ f e-~ e-8 r''').flatten() bm.insert(0, key.KeySignature(-3)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m0 = bm.getElementsByClass(stream.Measure)[0] m1 = bm.getElementsByClass(stream.Measure)[1] m2 = bm.getElementsByClass(stream.Measure)[2] m3 = bm.getElementsByClass(stream.Measure)[3] mLast = bm.getElementsByClass(stream.Measure).last() m0.append(spanner.Slur(m0.notes.first(), m0.notes.last())) m0.notes[0].articulations.append(articulations.Accent()) m1.notes[0].articulations.append(articulations.Staccato()) m1.notes[1].articulations.append(articulations.Staccato()) m1.notes[2].articulations.append(articulations.Tenuto()) m2.notes[1].articulations.append(articulations.Staccato()) m2.notes[3].articulations.append(articulations.Staccato()) m3.notes[0].articulations.append(articulations.Tenuto()) m3.notes[1].articulations.append(articulations.Tenuto()) mLast.rightBarline = None self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠣⠣⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠰⠃⠨⠦⠨⠑⠋⠙⠑⠚⠊⠓⠛⠘⠆⠀⠦⠳⠦⠫⠸⠦⠏⠀⠫⠉⠦⠋⠭⠳⠉⠦⠓⠭ ⠀⠀⠸⠦⠐⠻⠉⠸⠦⠻⠫⠈⠉⠋⠭ ''' def test_example14_5(self): bm = converter.parse('tinynotation: 2/2 D8 r F r A r d r B-2 A4 r', makeNotation=False) bm.getElementsByClass(meter.TimeSignature).first().symbol = 'cut' bm.insert(0, key.KeySignature(-1)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m0 = bm.getElementsByClass(stream.Measure).first() m0.notes[0].articulations.append(articulations.Staccato()) m0.notes[1].articulations.append(articulations.Staccato()) m0.notes[2].articulations.append(articulations.Staccato()) m0.notes[3].articulations.append(articulations.Staccato()) bm.getElementsByClass(stream.Measure)[1].notes.first().articulations.append( articulations.Accent() ) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠣⠸⠉⠀⠀⠀⠀⠀⠀⠀⠀ ⠦⠦⠸⠑⠭⠛⠭⠊⠭⠦⠐⠑⠭⠀⠨⠦⠞⠪⠧ ''' def test_example14_6(self): bm = converter.parse('tinynotation: 3/4 F4 D8 F C E BB AA BB C D4 D8 E F4 r').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) for n in bm.flatten().notes[1:-1]: n.articulations.append(articulations.Staccato()) for n in bm[1].notes: n.articulations.append(articulations.Accent()) bm.getElementsByClass(stream.Measure)[2].notes[-1].articulations.append( articulations.Tenuto()) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠸⠻⠦⠦⠑⠛⠙⠋⠀⠨⠦⠨⠦⠘⠚⠊⠚⠙⠨⠦⠱⠀⠑⠦⠋⠸⠦⠻⠧ ''' self.e = ''' ---begin segment--- Measure 1, Signature Grouping 1: Time Signature 3/4 ⠼⠉⠲ === Measure 1, Note Grouping 1: Octave 3 ⠸ F quarter ⠻ Articulation staccato ⠦ Articulation staccato ⠦ D eighth ⠑ F eighth ⠛ C eighth ⠙ E eighth ⠋ === Measure 2, Note Grouping 1: Articulation accent ⠨⠦ Articulation accent ⠨⠦ Octave 2 ⠘ B eighth ⠚ A eighth ⠊ B eighth ⠚ C eighth ⠙ Articulation accent ⠨⠦ D quarter ⠱ === Measure 3, Note Grouping 1: D eighth ⠑ Articulation staccato ⠦ E eighth ⠋ Articulation tenuto ⠸⠦ F quarter ⠻ Rest quarter ⠧ === ---end segment--- ''' def test_example14_7(self): bm = converter.parse('tinynotation: 3/4 C4 E F').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) for n in bm.getElementsByClass(stream.Measure).first().notes: n.articulations.append(articulations.Accent()) n.articulations.append(articulations.Staccato()) bm.getElementsByClass(stream.Measure).first().rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀ ⠦⠨⠦⠸⠹⠦⠨⠦⠫⠦⠨⠦⠻ ''' def test_example14_8(self): bm = converter.parse('tinynotation: 3/4 G4 B c').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) for n in bm.getElementsByClass(stream.Measure).first().notes: # pass n.articulations.append(articulations.Tenuto()) n.articulations.append(articulations.Accent()) bm.getElementsByClass(stream.Measure).first().rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀ ⠨⠦⠸⠦⠸⠳⠨⠦⠸⠦⠺⠨⠦⠸⠦⠹ ''' def test_example_14_14(self): bm = converter.parse('tinynotation: 3/4 G4~ G8 F D BB C2.').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.measure(1).notes[0].articulations.append(articulations.Fingering(2)) bm.measure(1).notes[2].articulations.append(articulations.Fingering(1)) bm.measure(1).notes[0].expressions.append(expressions.Fermata()) bm.measure(2).rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀ ⠸⠳⠃⠣⠇⠈⠉⠓⠛⠁⠑⠚⠀⠝⠄ ''' def test_example_14_15(self): bm = converter.parse(''' tinynotation: 4/4 d'8 f' f'4 e'8 c' r4 d'2 r4 d'8 f' e' c' d'2 r4''').flatten() bm.insert(0, key.KeySignature(-1)) sl = spanner.Slur(bm.notes[-5], bm.notes[-1]) bm.insert(0, sl) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.measure(1).notesAndRests[-1].expressions.append(expressions.Fermata()) bm.measure(2).notesAndRests[1].expressions.append(expressions.Fermata()) bm.measure(3).notesAndRests[-1].expressions.append(expressions.Fermata()) bm.measure(3).rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠨⠑⠛⠻⠋⠙⠧⠣⠇⠀⠕⠧⠣⠇⠰⠃⠑⠛⠀⠋⠙⠕⠘⠆⠧⠣⠇ ''' # ------------------------------------------------------------------------------ # Chapter 15: Smaller Values and Regular Note-Grouping, the Music Comma def test_example15_1(self): bm = converter.parse(''' tinynotation: 2/4 r4. d8 g8. f#16 g8 b8 a8. g16 a8 b8 g8. g16 b8 d'8 e'4. e'8 d'8. b16 b8 g8 a8. g16 a8 b8 g8. e16 e8 d8 g4.''', makeNotation=False) bm.insert(0, key.KeySignature(1)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure).first().padAsAnacrusis(useInitialRests=True) for m in bm.getElementsByClass(stream.Measure): m.number -= 1 bm.getElementsByClass(stream.Measure).last().rightBarline = None self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠼⠃⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠚⠀⠐⠑⠀⠓⠄⠿⠓⠚⠀⠊⠄⠷⠊⠚⠀⠓⠄⠷⠚⠑⠀⠫⠄⠋⠀⠑⠄⠾⠚⠓⠀⠊⠄⠷⠊⠚ ⠀⠀⠐⠓⠄⠯⠋⠑⠀⠳⠄ ''' def test_example15_2(self): bm = converter.parse(''' tinynotation: 2/4 d'8 r16 e'16 d'8 r16 c'#16 d'4 b8 r8 b8 r16 c'16 b8 r16 a#16 b4 g8 r8''').flatten() bm.insert(0, key.KeySignature(1)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠼⠃⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠨⠑⠍⠯⠑⠍⠩⠽⠀⠱⠚⠭⠀⠚⠍⠽⠚⠍⠩⠮⠀⠺⠓⠭ ''' def test_example15_3(self): bm = converter.parse(''' tinynotation: 6/8 e8. f16 e8 g4 g8 d8. e16 d8 f4 f8 c4 d8 e4 f8 e4 d8 d4 e8 e4 f8 g4 a16 b32 c'32 c4 e16 d16 c4 r16''') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠋⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠀⠐⠋⠄⠿⠋⠳⠓⠀⠑⠄⠯⠑⠻⠛⠀⠹⠑⠫⠛⠀⠫⠑⠱⠋⠀⠫⠛⠳⠮⠞⠝ ⠀⠀⠐⠹⠯⠵⠹⠍ ''' def test_example15_4(self): bm = converter.parse(''' tinynotation: 3/4 e'4~ e'8. f'16 d'8. e'16 c'4 c''4 c''4 g'#16 a'16 r8 e'16 f'16 r8 d'16 b16 r8 c'4 r4 r4''').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠨⠫⠈⠉⠋⠄⠿⠑⠄⠯⠀⠹⠰⠹⠹⠀⠩⠨⠷⠮⠭⠯⠿⠭⠵⠾⠭⠀⠹⠧⠧ ''' def test_example15_5(self): bm = converter.parse(''' tinynotation: 3/8 r4 e16. b32 b8 a8 b8 b#8 c'#16 r16 e16. c'#32 c'#8 b8 c'#8 c'#8 d'16 r16 d'8 d'4 e'16 f'#16 f'#16 b8. c'#8 e'8. d'16 c'#16 b16 a4''').flatten() bm.insert(0, key.KeySignature(3)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure).first().padAsAnacrusis(useInitialRests=True) bm.getElementsByClass(stream.Measure)[3][1].pitch.accidental.displayStatus = False # remove cautionary accidental display for m in bm: m.number -= 1 bm.getElementsByClass(stream.Measure).last().rightBarline = bar.Barline('double') self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠩⠩⠼⠉⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠚⠀⠐⠯⠄⠞⠀⠚⠊⠚⠀⠩⠚⠽⠍⠐⠯⠄⠨⠝⠀⠙⠚⠙⠀⠙⠵⠍⠑⠀⠱⠯⠿⠀⠿⠐⠚⠄⠙ ⠀⠀⠨⠋⠄⠵⠽⠾⠀⠪⠣⠅⠄ ''' def test_example15_6a(self): # beamed 16th notes bm = converter.parse("tinynotation: 4/4 c16 B c d e d e f g g a b c' d' e' e'").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀ ⠐⠽⠚⠙⠑⠯⠑⠋⠛⠷⠓⠊⠚⠽⠑⠋⠋ ''' def test_example15_6b(self): # unbeamed 16th notes bm = converter.parse("tinynotation: 4/4 c16 B c d e d e f g g a b c' d' e' e'").flatten() # not calling makeNotation because it calls makeBeams bm.makeMeasures(inPlace=True) bm.makeAccidentals(cautionaryNotImmediateRepeat=False, inPlace=True) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀ ⠐⠽⠾⠽⠵⠯⠵⠯⠿⠷⠷⠮⠾⠽⠵⠯⠯ ''' def test_example15_7(self): bm = converter.parse("tinynotation: 2/4 g16 d' c' b c'4 g16. f32 e16 d e4").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠼⠃⠲⠀⠀⠀⠀⠀⠀ ⠐⠷⠨⠑⠙⠚⠹⠀⠐⠷⠄⠟⠯⠵⠫ ''' def test_example15_8(self): bm = converter.parse('tinynotation: 2/4 G16 E F E G F r8 F16 D E D F E r8').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠼⠃⠲⠀⠀⠀⠀⠀⠀⠀ ⠸⠷⠋⠛⠋⠷⠿⠭⠀⠿⠑⠋⠑⠿⠯⠭ ''' def test_example15_9(self): bm = converter.parse(''' tinynotation: 2/4 r16 d' c' b c' d' e' c' b c' b a g f# g r g' f'# e' d' c' r b a g2''').flatten() bm.insert(0, key.KeySignature(1)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠼⠃⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠍⠨⠑⠙⠚⠽⠑⠋⠙⠀⠾⠙⠚⠊⠷⠿⠷⠍⠀⠨⠷⠛⠋⠑⠽⠍⠾⠮⠀⠗ ''' def xtest_example15_10(self): # print(translate.partToBraille(test.test_example15_10(), # inPlace=True, dummyRestLength = 24)) # Division of measure at end of line of "4/4" bar occurs # in middle of measure, when in reality # it could occur 3/4 into the bar. Hypothetical example that might not be worth attacking. bm = converter.parse('tinynotation: 4/4 g16 a g f e8 c d16 e f d e8 c').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.s = bm # self.b = ''' # ''' def test_example15_11(self): bm = converter.parse(''' tinynotation: 12/8 r1 r4 r8 b-8 e-16 e'- g- g'- b- b'- bn b'n b- b'- bn b'n b- b'- a'- f' d' b- e'-4.''').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) lastMeasure = bm.getElementsByClass(stream.Measure).last() lastMeasure.rightBarline = None for m in bm.getElementsByClass(stream.Measure): m.number -= 1 m0 = bm.getElementsByClass(stream.Measure).first() for i in range(3): m0.pop(2) lastMeasure.notes[7].pitch.accidental = pitch.Accidental('natural') lastMeasure.notes[11].pitch.accidental = pitch.Accidental('natural') self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠁⠃⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠚⠀⠣⠐⠚⠀⠣⠯⠣⠨⠋⠣⠐⠓⠣⠨⠓⠣⠐⠚⠣⠨⠚⠡⠐⠾⠡⠨⠾⠣⠐⠾⠣⠨⠾⠐ ⠀⠀⠡⠐⠾⠡⠨⠾⠣⠐⠾⠣⠨⠚⠣⠊⠛⠑⠚⠨⠫⠄ ''' # ------------------------------------------------------------------------------ # Chapter 16: Irregular Note-Grouping # Triplets # -------- def test_example16_1(self): bm = converter.parse('tinynotation: 2/4 trip{c8 e a} g4 trip{B8 d a} g4').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None for i in (0, 1): m = bm.getElementsByClass(stream.Measure)[i] m.notes.first().articulations.append(articulations.Accent()) self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠼⠃⠲⠀⠀⠀⠀⠀⠀⠀ ⠆⠨⠦⠐⠙⠋⠊⠳⠀⠆⠨⠦⠸⠚⠑⠊⠳ ''' def test_example16_2(self): bm = converter.parse(''' tinynotation: 3/4 b-4~ trip{b-8 c' f} trip{b- d' f} b-4~ trip{b-8 c' d'} trip{d' c' b-}''').flatten() bm.insert(0, key.KeySignature(-2)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠣⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠺⠈⠉⠆⠚⠙⠐⠛⠆⠚⠑⠐⠛⠀⠺⠈⠉⠆⠚⠙⠑⠆⠑⠙⠚ ''' def test_example16_4(self): bm = converter.parse(''' tinynotation: 4/4 trip{c'8 b- a-} trip{a- b- c'} trip{b- c' b-} e-4''').flatten() bm.insert(0, key.KeySignature(-4)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m0 = bm.getElementsByClass(stream.Measure).first() m0.insert(0.0, dynamics.Dynamic('p')) m0.insert(0.0, expressions.TextExpression('legato')) m0.append(spanner.Slur(m0.notes.first(), m0.notes.last())) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠙⠣⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠜⠇⠑⠛⠁⠞⠕⠜⠏⠰⠃⠆⠨⠙⠚⠊⠆⠊⠚⠙⠆⠚⠙⠚⠫⠘⠆ ''' def xtest_example16_6(self): bm = converter.parse(''' tinynotation: 2/4 trip{b'-8 f' d'} trip{b- d' e'-} trip{f' d' b-} trip{f b- d'}''').flatten() bm.insert(0, key.KeySignature(-2)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.s = bm # self.b = ''' # ''' def test_example16_15(self): bm = converter.parse(''' tinynotation: 6/8 f#4 a8 d' c'# b quad{a g f# a} quad{g f# e g} f# g b a f# e d2.''').flatten() bm.insert(0, key.KeySignature(2)) bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠩⠼⠋⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠻⠊⠨⠑⠙⠚⠀⠸⠲⠄⠊⠓⠛⠊⠸⠲⠄⠓⠛⠋⠓⠀⠛⠓⠚⠊⠛⠋⠀⠕⠄ ''' # ------------------------------------------------------------------------------ # Chapter 17: Measure Repeats, Full-Measure In-Accords def test_example17_1(self): bm = converter.parse('tinynotation: 4/4 c4 e a g c e a g B d a g g1').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀ ⠐⠹⠫⠪⠳⠀⠶⠀⠸⠺⠱⠪⠳⠀⠷ ''' def test_example17_2(self): bm = converter.parse('tinynotation: 4/4 g4 f# fn2 g4 f# fn2 e2 g2 e1').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None m0 = bm.getElementsByClass(stream.Measure)[0] m0.notes[0].articulations.append(articulations.Staccato()) m0.notes[1].articulations.append(articulations.Staccato()) m0.notes[2].articulations.append(articulations.Accent()) m1 = bm.getElementsByClass(stream.Measure)[1] m1.notes[0].articulations.append(articulations.Staccato()) m1.notes[1].articulations.append(articulations.Staccato()) m1.notes[2].articulations.append(articulations.Accent()) self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀ ⠦⠐⠳⠦⠩⠻⠨⠦⠡⠟⠀⠶⠀⠏⠗⠀⠯ ''' def test_example17_3(self): bm = converter.parse("tinynotation: 3/4 c4 e g c e g c e g c'2.").flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀ ⠐⠹⠫⠳⠀⠶⠀⠶⠀⠨⠝⠄ ''' def test_example17_4(self): bm = converter.parse('tinynotation: 3/4 c4 e g c e g c e g a2.').flatten() bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀ ⠐⠹⠫⠳⠀⠶⠀⠶⠀⠎⠄ ''' def test_example17_5(self): bm = converter.parse(''' tinynotation: 3/4 g4 g8 g g4 g4 g8 g g4 g4 g8 g g4 g4 g8 g g4 g4 g8 g g4 g4 g8 g g4 c8 e g c' e'4 c8 e g c' e'4 ''') bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) bm.getElementsByClass(stream.Measure)[-1].rightBarline = None self.methodArgs = {'showFirstMeasureNumber': False} self.s = bm self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀ ⠐⠳⠓⠓⠳⠀⠶⠼⠑⠀⠐⠙⠋⠓⠨⠙⠫⠀⠶ ''' # ------------------------------------------------------------------------------ # ------------------------------------------------------------------------------ # PART TWO # Transcribing Two- and Three-Staff Music # # ------------------------------------------------------------------------------ # Chapter 24: Bar-over-Bar Format def test_example24_1a(self): self.method = measureToBraille rightHand = converter.parse('tinynotation: 4/4 c2 e2').flatten() rightHand.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = rightHand.getElementsByClass(stream.Measure).first() m.rightBarline = None m.insert(0.0, dynamics.Dynamic('f')) self.methodArgs = {'showHand': 'right', 'showHeading': True} self.s = m self.b = ''' ⠀⠀⠼⠙⠲⠀⠀⠀ ⠨⠜⠄⠜⠋⠐⠝⠏ ''' def test_example24_1b(self): self.method = measureToBraille leftHand = converter.parse('tinynotation: 2/4 C8 r8 E8 r8').flatten() leftHand.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) m = leftHand.getElementsByClass(stream.Measure).first() m.rightBarline = None self.methodArgs = {'showHand': 'left', 'showHeading': True} self.s = m self.b = ''' ⠀⠀⠼⠃⠲⠀⠀ ⠸⠜⠸⠙⠭⠋⠭ ''' def test_example24_2(self): self.method = keyboardPartsToBraille rightHand = converter.parse(''' tinynotation: 2/4 c'8 g e g f g e a g f e d e e d r e d e g f g a f e g g f e2''').flatten() leftHand = converter.parse(''' tinynotation: 2/4 C8 G c B A B c c B A G B c c B G c r B-4 A8 r c r c r B G c2''').flatten() rightHand.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) leftHand.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) keyboardPart = stream.Score() keyboardPart.append(rightHand) keyboardPart.append(leftHand) self.s = keyboardPart self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠃⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠨⠜⠨⠙⠐⠓⠋⠓⠀⠐⠛⠓⠋⠊⠀⠐⠓⠛⠋⠑⠀⠐⠋⠋⠑⠭⠀⠐⠋⠑⠋⠓⠀⠐⠛⠓⠊⠛ ⠀⠀⠸⠜⠸⠙⠓⠐⠙⠚⠀⠸⠊⠚⠙⠙⠀⠸⠚⠊⠓⠚⠀⠐⠙⠙⠚⠓⠀⠐⠙⠭⠣⠺⠀⠸⠊⠭⠙⠭ ⠛⠀⠨⠜⠐⠋⠓⠓⠛⠀⠐⠏⠣⠅ ⠀⠀⠸⠜⠐⠙⠭⠚⠓⠀⠐⠝⠣⠅ ''' def test_example24_3(self): self.method = keyboardPartsToBraille rightHand = converter.parse( "tinynotation: 3/4 r2 d'4 d'8 e'-8 d'8 c'8 b-8 a8 g2 b-4").flatten() leftHand = converter.parse(''' tinynotation: 3/4 r2 B-8 A G r B- r d r G A B- c d4''').flatten() rightHand.insert(0, key.KeySignature(-2)) leftHand.insert(0, key.KeySignature(-2)) rightHand.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) leftHand.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) rhm = rightHand.getElementsByClass(stream.Measure) lastRH = rhm[-1] lastRH.append(spanner.Slur(lastRH.notes[0], lastRH.notes[1])) rhm[0].notes[0].articulations.append(Fingering('3')) lastRH.notes[0].articulations.append(Fingering('1')) lastRH.notes[1].articulations.append(Fingering('3')) rhm[0].padAsAnacrusis(useInitialRests=True) lhm = leftHand.getElementsByClass(stream.Measure) lhm[0].padAsAnacrusis(useInitialRests=True) for m in rhm: m.number -= 1 for m in lhm: m.number -= 1 lastRH.rightBarline = None lhm[-1].rightBarline = None keyboardPart = stream.Score() keyboardPart.append(rightHand) keyboardPart.append(leftHand) self.s = keyboardPart self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠣⠣⠼⠉⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠚⠀⠨⠜⠨⠱⠇⠀⠨⠑⠋⠑⠙⠚⠊⠀⠐⠗⠁⠉⠺⠇ ⠀⠀⠸⠜⠸⠚⠊⠀⠸⠓⠭⠚⠭⠑⠭⠀⠸⠓⠊⠚⠙⠱ ''' def test_example24_4(self): self.method = keyboardPartsToBraille rightHand = converter.parse(''' tinynotation: 4/4 d'16 b16 a16 f#16 e4~ e16 d16 A16 d16 e4 c#16 B16 c#16 d16 e16 g16 f#16 e16 f#16 e16 f#16 g16 a16 b16 c'#16 d'16 e'16 d'16 c'#16 b16 a16 g16 f#16 e16 d2''').flatten() leftHand = converter.parse(''' tinynotation: 4/4 d'4~ d'16 c'#16 b16 g16 f#4~ f#16 g16 b16 g16 a4 c'#4 d'8 d'16 e'16 f'#16 g'16 e'16 f'#16 g'4 c'#4 r16 a16 f#16 e16 d4''').flatten() rightHand.transpose('P8', inPlace=True) rightHand.insert(0, key.KeySignature(2)) leftHand.insert(0, key.KeySignature(2)) rightHand.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) leftHand.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) for m in rightHand.getElementsByClass(stream.Measure): m.number += 8 for m in leftHand.getElementsByClass(stream.Measure): m.number += 8 keyboardPart = stream.Part() # test that this works on a Part also, keyboardPart.append(rightHand) keyboardPart.append(leftHand) self.s = keyboardPart self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠩⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠊⠀⠨⠜⠰⠵⠚⠊⠛⠫⠈⠉⠯⠑⠐⠊⠨⠑⠫⠀⠨⠽⠚⠙⠑⠯⠓⠛⠋⠿⠋⠛⠓⠮⠚⠙⠑ ⠀⠀⠀⠸⠜⠨⠱⠈⠉⠵⠙⠚⠓⠻⠈⠉⠿⠓⠚⠓⠀⠐⠪⠹⠑⠵⠯⠿⠓⠋⠛⠀⠀⠀⠀⠀⠀⠀ ⠁⠁⠀⠨⠜⠰⠯⠑⠙⠚⠮⠓⠛⠋⠕⠣⠅ ⠀⠀⠀⠸⠜⠨⠳⠹⠍⠊⠛⠋⠱⠣⠅⠀⠀ ''' def xtest_example24_5(self): rightHand = converter.parse(''' tinynotation: 2/4 trip{d'-8 c' b-} trip{f8 b- d'-} trip{c'8 an f} trip{c'8 d'- e'-} d'-4 ''').flatten() leftHand = converter.parse('tinynotation: 2/4 B-4 B- An F B-2').flatten() rightHand.insert(0, key.KeySignature(-5)) leftHand.insert(0, key.KeySignature(-5)) rightHand.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) leftHand.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) rhm = rightHand.getElementsByClass(stream.Measure) lhm = leftHand.getElementsByClass(stream.Measure) for m in rhm: m.number += 9 for m in lhm: m.number += 9 rhm[0].notes[0].articulations.append(Fingering('4')) rhm[0].notes[1].articulations.append(Fingering('3')) rhm[0].notes[2].articulations.append(Fingering('2')) rhm[0].notes[3].articulations.append(Fingering('1')) rhm[0].notes[4].articulations.append(Fingering('2')) rhm[0].notes[5].articulations.append(Fingering('4')) rhm[1].notes[0].articulations.append(Fingering('3')) rhm[1].notes[3].articulations.append(Fingering('2')) keyboardPart = stream.Part() keyboardPart.append(rightHand) keyboardPart.append(leftHand) return keyboardPart # ------------------------------------------------------------------------------ # Chapter 26: Interval Signs and Chords def test_example26_1a(self): self.method = measureToBraille c1 = chord.Chord(['G4', 'B4', 'D5', 'G5'], quarterLength=4.0) m1 = stream.Measure() m1.append(c1) self.methodArgs = {'showHand': 'right', 'descendingChords': True} self.s = m1 self.b = ''' ⠨⠜⠨⠷⠼⠴⠤ ''' def test_example26_1b(self): self.method = measureToBraille c1 = chord.Chord(['G2', 'B2', 'D3', 'G3'], quarterLength=4.0) m1 = stream.Measure() m1.append(c1) self.methodArgs = {'showHand': 'left', 'descendingChords': False} self.s = m1 self.b = ''' ⠸⠜⠘⠷⠬⠔⠤ ''' def test_example26_2(self): self.method = keyboardPartsToBraille chord_right = chord.Chord(['D4', 'B4', 'G5'], quarterLength=4.0) chord_left = chord.Chord(['G2', 'D3', 'B3'], quarterLength=4.0) part_right = stream.Part() part_right.append(meter.TimeSignature('c')) part_right.append(chord_right) part_left = stream.Part() part_left.append(meter.TimeSignature('c')) part_left.append(chord_left) part_right.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) part_left.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) part_right.getElementsByClass(stream.Measure)[-1].rightBarline = None part_left.getElementsByClass(stream.Measure)[-1].rightBarline = None keyboardPart = stream.Part() keyboardPart.append(part_right) keyboardPart.append(part_left) self.s = keyboardPart self.b = ''' ⠀⠀⠀⠨⠉⠀⠀⠀ ⠁⠀⠨⠜⠨⠷⠴⠼ ⠀⠀⠸⠜⠘⠷⠔⠬ ''' def test_example26_3(self): self.method = keyboardPartsToBraille chord_right = chord.Chord(['C4', 'E5'], quarterLength=4.0) chord_left = chord.Chord(['C2', 'E3'], quarterLength=4.0) part_right = stream.Part() part_right.append(meter.TimeSignature('c')) part_right.append(chord_right) part_left = stream.Part() part_left.append(meter.TimeSignature('c')) part_left.append(chord_left) part_right.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) part_left.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) part_right.getElementsByClass(stream.Measure)[-1].rightBarline = None part_left.getElementsByClass(stream.Measure)[-1].rightBarline = None keyboardPart = stream.Part() keyboardPart.append(part_right) keyboardPart.append(part_left) self.s = keyboardPart self.b = ''' ⠀⠀⠀⠨⠉⠀⠀⠀ ⠁⠀⠨⠜⠨⠯⠐⠬ ⠀⠀⠸⠜⠘⠽⠸⠬ ''' def test_example26_4(self): self.method = keyboardPartsToBraille chord_right = chord.Chord(['B4', 'E5', 'C6'], quarterLength=4.0) chord_left = chord.Chord(['G2', 'E3', 'E4'], quarterLength=4.0) part_right = stream.Part() part_right.append(meter.TimeSignature('c')) part_right.append(chord_right) part_left = stream.Part() part_left.append(meter.TimeSignature('c')) part_left.append(chord_left) part_right.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) part_left.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) part_right.getElementsByClass(stream.Measure)[-1].rightBarline = None part_left.getElementsByClass(stream.Measure)[-1].rightBarline = None keyboardPart = stream.Part() keyboardPart.append(part_right) keyboardPart.append(part_left) self.s = keyboardPart self.b = ''' ⠀⠀⠀⠀⠨⠉⠀⠀⠀ ⠁⠀⠨⠜⠰⠽⠴⠌⠀ ⠀⠀⠸⠜⠘⠷⠴⠐⠴ ''' def test_example26_5(self): self.method = keyboardPartsToBraille C = chord.Chord N = note.Note all_right = [C(['G4', 'B4'], quarterLength=0.5), N('C5', quarterLength=0.5), C(['B4', 'D5'], quarterLength=0.5), N('G4', quarterLength=0.5), C(['C5', 'E5'], quarterLength=0.5), N('F#5', quarterLength=0.5), C(['B4', 'G5'], quarterLength=0.5), N('G4', quarterLength=0.5)] part_right = stream.Part() part_right.append(key.KeySignature(1)) part_right.append(meter.TimeSignature('4/4')) part_right.append(all_right) all_left = [C(['G2', 'D3'], quarterLength=0.5), N('E3', quarterLength=0.5), C(['G2', 'D3'], quarterLength=0.5), N('B3', quarterLength=0.5), C(['C3', 'G3'], quarterLength=0.5), N('A2', quarterLength=0.5), C(['G2', 'D3'], quarterLength=0.5), N('B3', quarterLength=0.5)] part_left = stream.Part() part_left.append(key.KeySignature(1)) part_left.append(meter.TimeSignature('4/4')) part_left.append(all_left) part_right.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) part_left.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) part_right.getElementsByClass(stream.Measure)[-1].rightBarline = None part_left.getElementsByClass(stream.Measure)[-1].rightBarline = None keyboardPart = stream.Part() keyboardPart.append(part_right) keyboardPart.append(part_left) self.s = keyboardPart self.b = ''' ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠼⠙⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠁⠀⠨⠜⠐⠚⠬⠙⠑⠬⠐⠓⠨⠋⠬⠛⠓⠴⠐⠓⠀⠀ ⠀⠀⠸⠜⠘⠓⠔⠸⠋⠘⠓⠔⠸⠚⠸⠙⠔⠊⠓⠔⠸⠚ ''' def test_example26_6(self): self.method = keyboardPartsToBraille part_right = stream.Part() part_right.append(meter.TimeSignature('2/4')) part_right.append(chord.Chord(['C5', 'E5'], quarterLength=1.0)) part_right.append(chord.Chord(['B4', 'D5'], quarterLength=1.0)) part_right.append(chord.Chord(['C5', 'C5'], quarterLength=2.0)) part_left = stream.Part() part_left.append(meter.TimeSignature('2/4')) part_left.append(chord.Chord(['E3', 'G3'], quarterLength=1.0)) part_left.append(chord.Chord(['G3', 'G3'], quarterLength=1.0)) part_left.append(chord.Chord(['C3', 'C4'], quarterLength=2.0)) part_right.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) part_left.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False) part_right.getElementsByClass(stream.Measure)[-1].rightBarline = None part_left.getElementsByClass(stream.Measure)[-1].rightBarline = None keyboardPart = stream.Part() keyboardPart.append(part_right) keyboardPart.append(part_left) self.s = keyboardPart self.b = ''' ⠀⠀⠀⠀⠀⠀⠼⠃⠲⠀⠀⠀⠀⠀⠀ ⠁⠀⠨⠜⠨⠫⠬⠱⠬⠀⠀⠨⠝⠨⠤ ⠀⠀⠸⠜⠸⠫⠬⠳⠸⠤⠀⠸⠝⠤⠀ ''' # ------------------------------------------------------------------------------ if __name__ == '__main__': import music21 music21.mainTest(Test) # , runTest='test_example10_4')