How to use displayStatus method in fMBT
Best Python code snippet using fMBT_python
test_pitch.py
Source:test_pitch.py 
1# -*- coding: utf-8 -*-2# ------------------------------------------------------------------------------3# Name: test.test_pitch.py4# Purpose: music21 tests for pitches5#6# Authors: Michael Scott Asato Cuthbert7# Christopher Ariza8#9# Copyright: Copyright © 2008-2022 Michael Scott Asato Cuthbert and the music21 Project10# License: BSD, see license.txt11# ------------------------------------------------------------------------------12import copy13import sys14import types15import unittest16from music21 import common17from music21 import converter18from music21 import corpus19from music21 import key20from music21 import note21from music21 import pitch22from music21 import scale23from music21 import stream24from music21.musicxml import m21ToXml25from music21.pitch import Pitch, Accidental26class Test(unittest.TestCase):27 def testCopyAndDeepcopy(self):28 '''29 Test copying all objects defined in this module30 '''31 for part in sys.modules[self.__module__].__dict__:32 match = False33 for skip in ['_', '__', 'Test', 'Exception']:34 if part.startswith(skip) or part.endswith(skip):35 match = True36 if match:37 continue38 name = getattr(sys.modules[self.__module__], part)39 # noinspection PyTypeChecker40 if callable(name) and not isinstance(name, types.FunctionType):41 try: # see if obj can be made w/ args42 obj = name()43 except TypeError:44 continue45 copy.copy(obj)46 copy.deepcopy(obj)47 p1 = Pitch('C#3')48 p2 = copy.deepcopy(p1)49 self.assertIsNot(p1, p2)50 self.assertIsNot(p1.accidental, p2.accidental)51 def testRepr(self):52 p = pitch.Pitch('B#3')53 self.assertEqual(repr(p), '<music21.pitch.Pitch B#3>')54 def testOctave(self):55 b = Pitch('B#3')56 self.assertEqual(b.octave, 3)57 def testAccidentalImport(self):58 '''Test that we are getting the properly set accidentals59 '''60 s = corpus.parse('bwv438.xml')61 tenorMeasures = s.parts[2].getElementsByClass(stream.Measure)62 pAltered = tenorMeasures[0].pitches[1]63 self.assertEqual(pAltered.accidental.name, 'flat')64 self.assertEqual(pAltered.accidental.displayType, 'normal')65 # in key signature, so should not be shown66 self.assertFalse(pAltered.accidental.displayStatus)67 altoM6 = s.parts[1].measure(6)68 pAltered = altoM6.pitches[2]69 self.assertEqual(pAltered.accidental.name, 'sharp')70 self.assertTrue(pAltered.accidental.displayStatus)71 def testUpdateAccidentalDisplaySimple(self):72 '''Test updating accidental display.73 '''74 past = [Pitch('A#3'), Pitch('C#'), Pitch('C')]75 a = Pitch('c')76 a.accidental = Accidental('natural')77 a.accidental.displayStatus = True78 self.assertEqual(a.name, 'C')79 self.assertTrue(a.accidental.displayStatus)80 a.updateAccidentalDisplay(pitchPast=past, overrideStatus=True)81 self.assertFalse(a.accidental.displayStatus)82 b = copy.deepcopy(a)83 self.assertFalse(b.accidental.displayStatus)84 self.assertEqual(b.accidental.name, 'natural')85 def testUpdateAccidentalDisplaySeries(self):86 '''Test updating accidental display.87 '''88 def proc(_pList, past):89 for p in _pList:90 p.updateAccidentalDisplay(pitchPast=past)91 past.append(p)92 def compare(past, _result):93 # environLocal.printDebug(['accidental compare'])94 for i in range(len(_result)):95 p = past[i]96 if p.accidental is None:97 pName = None98 pDisplayStatus = None99 else:100 pName = p.accidental.name101 pDisplayStatus = p.accidental.displayStatus102 targetName = _result[i][0]103 targetDisplayStatus = _result[i][1]104 self.assertEqual(pName, targetName,105 f'name error for {i}: {pName} instead of desired {targetName}')106 self.assertEqual(107 pDisplayStatus,108 targetDisplayStatus,109 f'{i}: {p} display: {pDisplayStatus}, target {targetDisplayStatus}'110 )111 # alternating, in a sequence, same pitch space112 pList = [Pitch('a#3'), Pitch('a3'), Pitch('a#3'),113 Pitch('a3'), Pitch('a#3')]114 result = [('sharp', True), ('natural', True), ('sharp', True),115 ('natural', True), ('sharp', True)]116 proc(pList, [])117 compare(pList, result)118 # alternating, in a sequence, different pitch space119 pList = [Pitch('a#2'), Pitch('a6'), Pitch('a#1'),120 Pitch('a5'), Pitch('a#3')]121 result = [('sharp', True), ('natural', True), ('sharp', True),122 ('natural', True), ('sharp', True)]123 proc(pList, [])124 compare(pList, result)125 # alternating, after gaps126 pList = [Pitch('a-2'), Pitch('g3'), Pitch('a5'),127 Pitch('a#5'), Pitch('g-3'), Pitch('a3')]128 result = [('flat', True), (None, None), ('natural', True),129 ('sharp', True), ('flat', True), ('natural', True)]130 proc(pList, [])131 compare(pList, result)132 # repeats of the same: show at different registers133 pList = [Pitch('a-2'), Pitch('a-2'), Pitch('a-5'),134 Pitch('a#5'), Pitch('a#3'), Pitch('a3'), Pitch('a2')]135 result = [('flat', True), ('flat', False), ('flat', True),136 ('sharp', True), ('sharp', True), ('natural', True), ('natural', True)]137 proc(pList, [])138 compare(pList, result)139 # the always- 'unless-repeated' setting140 # first, with no modification, repeated accidentals are not shown141 pList = [Pitch('a-2'), Pitch('a#3'), Pitch('a#5')]142 result = [('flat', True), ('sharp', True), ('sharp', True)]143 proc(pList, [])144 compare(pList, result)145 # second, with status set to always146 pList = [Pitch('a-2'), Pitch('a#3'), Pitch('a#3')]147 pList[2].accidental.displayType = 'always'148 result = [('flat', True), ('sharp', True), ('sharp', True)]149 proc(pList, [])150 compare(pList, result)151 # status set to always152 pList = [Pitch('a2'), Pitch('a3'), Pitch('a5')]153 pList[2].accidental = Accidental('natural')154 pList[2].accidental.displayType = 'always'155 result = [(None, None), (None, None), ('natural', True)]156 proc(pList, [])157 compare(pList, result)158 # first use after other pitches in different register159 # note: this will force the display of the accidental160 pList = [Pitch('a-2'), Pitch('g3'), Pitch('a-5')]161 result = [('flat', True), (None, None), ('flat', True)]162 proc(pList, [])163 compare(pList, result)164 # first use after other pitches in different register165 # note: this will force the display of the accidental166 pList = [Pitch('a-2'), Pitch('g3'), Pitch('a-2')]167 # pairs of accidental, displayStatus168 result = [('flat', True), (None, None), ('flat', True)]169 proc(pList, [])170 compare(pList, result)171 # accidentals, first usage, not first pitch172 pList = [Pitch('a2'), Pitch('g#3'), Pitch('d-2')]173 result = [(None, None), ('sharp', True), ('flat', True)]174 proc(pList, [])175 compare(pList, result)176 def testUpdateAccidentalDisplaySeriesKeySignature(self):177 '''Test updating accidental display against a KeySignature178 '''179 def proc(_pList, past, alteredPitches):180 for p in _pList:181 p.updateAccidentalDisplay(pitchPast=past, alteredPitches=alteredPitches)182 past.append(p)183 def compare(past, _result):184 # environLocal.printDebug(['accidental compare'])185 for i in range(len(_result)):186 p = past[i]187 if p.accidental is None:188 pName = None189 pDisplayStatus = None190 else:191 pName = p.accidental.name192 pDisplayStatus = p.accidental.displayStatus193 targetName = _result[i][0]194 targetDisplayStatus = _result[i][1]195 # environLocal.printDebug(['accidental test:', p, pName,196 # pDisplayStatus, 'target:', targetName, targetDisplayStatus])197 self.assertEqual(pName, targetName)198 self.assertEqual(199 pDisplayStatus,200 targetDisplayStatus,201 f'{i}: {p} display: {pDisplayStatus}, target {targetDisplayStatus}'202 )203 # chromatic alteration of key204 pList = [Pitch('f#3'), Pitch('f#2'), Pitch('f3'),205 Pitch('f#3'), Pitch('f#3'), Pitch('g3'), Pitch('f#3')]206 result = [('sharp', False), ('sharp', False), ('natural', True),207 ('sharp', True), ('sharp', False), (None, None), ('sharp', False)]208 ks = key.KeySignature(1) # f3209 proc(pList, [], ks.alteredPitches)210 compare(pList, result)211 # non initial scale tones212 pList = [Pitch('a3'), Pitch('b2'), Pitch('c#3'),213 Pitch('f#3'), Pitch('g#3'), Pitch('f#3'), Pitch('a4')]214 result = [(None, None), (None, None), ('sharp', False),215 ('sharp', False), ('sharp', False), ('sharp', False), (None, None)]216 ks = key.KeySignature(3)217 proc(pList, [], ks.alteredPitches)218 compare(pList, result)219 # non-initial scale tones with chromatic alteration220 pList = [Pitch('a3'), Pitch('c#3'), Pitch('g#3'),221 Pitch('g3'), Pitch('c#4'), Pitch('g#4')]222 result = [(None, None), ('sharp', False), ('sharp', False),223 ('natural', True), ('sharp', False), ('sharp', True)]224 ks = key.KeySignature(3)225 proc(pList, [], ks.alteredPitches)226 compare(pList, result)227 # non-initial scale tones with chromatic alteration228 pList = [Pitch('a3'), Pitch('c#3'), Pitch('g#3'),229 Pitch('g3'), Pitch('c#4'), Pitch('g#4')]230 result = [(None, None), ('sharp', False), ('sharp', False),231 ('natural', True), ('sharp', False), ('sharp', True)]232 ks = key.KeySignature(3)233 proc(pList, [], ks.alteredPitches)234 compare(pList, result)235 # initial scale tones with chromatic alteration, repeated tones236 pList = [Pitch('f#3'), Pitch('f3'), Pitch('f#3'),237 Pitch('g3'), Pitch('f#4'), Pitch('f#4')]238 result = [('sharp', False), ('natural', True), ('sharp', True),239 (None, None), ('sharp', True), ('sharp', False)]240 # no 4 is a dicey affair; could go either way241 ks = key.KeySignature(1)242 proc(pList, [], ks.alteredPitches)243 compare(pList, result)244 # initial scale tones with chromatic alteration, repeated tones245 pList = [Pitch('d3'), Pitch('e3'), Pitch('f#3'),246 Pitch('g3'), Pitch('f4'), Pitch('g#4'),247 Pitch('c#3'), Pitch('f#4'), Pitch('c#4')]248 result = [(None, None), (None, None), ('sharp', False),249 (None, None), ('natural', True), ('sharp', True),250 ('sharp', False), ('sharp', True), ('sharp', False)]251 ks = key.KeySignature(2)252 proc(pList, [], ks.alteredPitches)253 compare(pList, result)254 # altered tones outside of key255 pList = [Pitch('b3'), Pitch('a3'), Pitch('e3'),256 Pitch('b-3'), Pitch('a-3'), Pitch('e-3'),257 Pitch('b-3'), Pitch('a-3'), Pitch('e-3'),258 Pitch('b-3'), Pitch('a-3'), Pitch('e-3')]259 result = [260 ('natural', True), ('natural', True), ('natural', True),261 ('flat', True), ('flat', True), ('flat', True),262 ('flat', False), ('flat', False), ('flat', False),263 ('flat', False), ('flat', False), ('flat', False),264 ]265 ks = key.KeySignature(-3) # b-, e-, a-266 proc(pList, [], ks.alteredPitches)267 compare(pList, result)268 # naturals against the key signature are required for each and every use269 pList = [Pitch('b3'), Pitch('a3'), Pitch('e3'),270 Pitch('b4'), Pitch('a-3'), Pitch('e-3'),271 Pitch('b3'), Pitch('a3'), Pitch('e3')]272 result = [('natural', True), ('natural', True), ('natural', True),273 ('natural', True), ('flat', True), ('flat', True),274 ('natural', True), ('natural', True), ('natural', True)]275 ks = key.KeySignature(-3) # b-, e-, a-276 proc(pList, [], ks.alteredPitches)277 compare(pList, result)278 def testUpdateAccidentalDisplayOctaves(self):279 '''280 test if octave display is working281 '''282 def proc1(_pList, _past):283 for p in _pList:284 p.updateAccidentalDisplay(pitchPast=_past, cautionaryPitchClass=True,285 cautionaryNotImmediateRepeat=False)286 _past.append(p)287 def proc2(_pList, _past):288 for p in _pList:289 p.updateAccidentalDisplay(pitchPast=_past, cautionaryPitchClass=False,290 cautionaryNotImmediateRepeat=False)291 _past.append(p)292 def compare(_past, _result):293 # environLocal.printDebug(['accidental compare'])294 for i in range(len(_result)):295 p = _past[i]296 if p.accidental is None:297 pName = None298 pDisplayStatus = None299 else:300 pName = p.accidental.name301 pDisplayStatus = p.accidental.displayStatus302 targetName = _result[i][0]303 targetDisplayStatus = _result[i][1]304 self.assertEqual(pName, targetName)305 self.assertEqual(306 pDisplayStatus,307 targetDisplayStatus,308 f'{i}: {p} display: {pDisplayStatus}, target {targetDisplayStatus}'309 )310 pList = [Pitch('c#3'), Pitch('c#4'), Pitch('c#3'),311 Pitch('c#4')]312 result = [('sharp', True), ('sharp', True), ('sharp', False),313 ('sharp', False)]314 proc1(pList, [])315 compare(pList, result)316 pList = [Pitch('c#3'), Pitch('c#4'), Pitch('c#3'),317 Pitch('c#4')]318 proc2(pList, [])319 compare(pList, result)320 a4 = Pitch('a4')321 past = [Pitch('a#3'), Pitch('c#'), Pitch('c')]322 # will not add a natural because match is pitchSpace323 a4.updateAccidentalDisplay(pitchPast=past, cautionaryPitchClass=False)324 self.assertEqual(a4.accidental, None)325 def testAccidentalsCautionary(self):326 '''327 a nasty test provided by Jose Cabal-Ugaz about octave leaps,328 cautionaryNotImmediateRepeat=False329 and key signature conflicts.330 '''331 bm = converter.parse("tinynotation: 4/4 fn1 fn1 e-8 e'-8 fn4 en4 e'n4").flatten()332 bm.insert(0, key.KeySignature(1))333 bm.makeNotation(inPlace=True, cautionaryNotImmediateRepeat=False)334 notes = bm[note.Note]335 self.assertEqual(notes[0].pitch.accidental.name, 'natural') # Fn336 self.assertEqual(notes[0].pitch.accidental.displayStatus, True)337 self.assertEqual(notes[1].pitch.accidental.name, 'natural') # Fn338 self.assertEqual(notes[1].pitch.accidental.displayStatus, True)339 self.assertEqual(notes[2].pitch.accidental.name, 'flat') # E-4340 self.assertEqual(notes[2].pitch.accidental.displayStatus, True)341 self.assertEqual(notes[3].pitch.accidental.name, 'flat') # E-5342 self.assertEqual(notes[3].pitch.accidental.displayStatus, True)343 self.assertEqual(notes[4].pitch.accidental.name, 'natural') # En4344 self.assertEqual(notes[4].pitch.accidental.displayStatus, True)345 self.assertEqual(notes[5].pitch.accidental.name, 'natural') # En4346 self.assertEqual(notes[5].pitch.accidental.displayStatus, True)347 self.assertIsNotNone(notes[6].pitch.accidental) # En5348 self.assertEqual(notes[6].pitch.accidental.name, 'natural')349 self.assertEqual(notes[6].pitch.accidental.displayStatus, True)350 def testOverrideDisplayStatus(self):351 n = note.Note('Cn')352 n.pitch.accidental.displayStatus = True353 k = key.Key('C')354 n.pitch.updateAccidentalDisplay(overrideStatus=True, alteredPitches=k.alteredPitches)355 self.assertIs(n.pitch.accidental.displayStatus, False)356 def testImplicitToExplicitNatural(self):357 p = converter.parse('tinyNotation: 2/4 f4 fn4')358 last_note = p.recurse().notes.last()359 p.makeAccidentals(inPlace=True)360 self.assertIs(last_note.pitch.accidental.displayStatus, False)361 last_note.pitch.accidental.displayStatus = None362 p['Measure'].first().insert(0, key.Key('C-'))363 p.makeAccidentals(inPlace=True)364 self.assertIs(last_note.pitch.accidental.displayStatus, False)365 def testIfAbsolutelyNecessary(self):366 '''367 Beginning of test cases for if-absolutely-necessary.368 '''369 p = converter.parse('tinyNotation: 2/4 f#2 f2')370 last_note = p.recurse().notes.last()371 last_note.pitch.accidental = Accidental('natural')372 last_note.pitch.accidental.displayType = 'if-absolutely-necessary'373 p.makeAccidentals(inPlace=True)374 self.assertIs(last_note.pitch.accidental.displayStatus, False)375 p[stream.Measure].first().insert(0, key.KeySignature(-7)) # F-flat!376 p.makeAccidentals(inPlace=True, overrideStatus=True)377 self.assertIs(last_note.pitch.accidental.displayStatus, True)378 p[key.KeySignature].first().sharps = -5 # No effect on us.379 p.makeAccidentals(inPlace=True, overrideStatus=True)380 self.assertIs(last_note.pitch.accidental.displayStatus, False)381 p = converter.parse('tinyNotation: 2/4 F#4 f4')382 last_note = p.recurse().notes.last()383 last_note.pitch.accidental = Accidental('natural')384 last_note.pitch.accidental.displayType = 'if-absolutely-necessary'385 p.makeAccidentals(inPlace=True)386 self.assertIs(last_note.pitch.accidental.displayStatus, False)387 # F# in different octaves -- need one.388 last_note.pitch.accidental.set('sharp')389 p.makeAccidentals(inPlace=True, overrideStatus=True)390 self.assertIs(last_note.pitch.accidental.displayStatus, True)391 def testNaturalOutsideAlteredPitches(self):392 p = converter.parse('tinyNotation: 2/4 f4 dn4')393 p.makeAccidentals(inPlace=True)394 last_note = p[note.Note].last()395 self.assertIs(last_note.pitch.accidental.displayStatus, False)396 # Rerun test with C-flat major397 last_note.pitch.accidental.displayStatus = None398 p['Measure'].first().insert(0, key.Key('C-'))399 p.makeAccidentals(inPlace=True)400 self.assertIs(last_note.pitch.accidental.displayStatus, True)401 def testInterveningNoteBetweenIdenticalChromaticPitches(self):402 p = converter.parse('tinyNotation: f#4 e f#')403 p.measure(1).insert(0, key.Key('G'))404 p.recurse().notes.last().pitch.accidental.displayStatus = False405 p.makeAccidentals(inPlace=True, overrideStatus=True)406 self.assertIs(p.measure(1).notes.first().pitch.accidental.displayStatus, False)407 self.assertIs(p.measure(1).notes.last().pitch.accidental.displayStatus, False)408 def testPitchEquality(self):409 '''410 Test updating accidental display.411 '''412 data = [413 ('a', 'b', False), ('a', 'a', True), ('a#', 'a', False),414 ('a#', 'b-', False), ('a#', 'a-', False), ('a##', 'a#', False),415 ('a#4', 'a#4', True), ('a-3', 'a-4', False), ('a#3', 'a#4', False),416 ]417 for x, y, match in data:418 p1 = Pitch(x)419 p2 = Pitch(y)420 self.assertEqual(p1 == p2, match)421 # specific case of changing octave422 p1 = Pitch('a#')423 p2 = Pitch('a#')424 self.assertEqual(p1, p2)425 p1.octave = 4426 p2.octave = 3427 self.assertNotEqual(p1, p2)428 p1.octave = 4429 p2.octave = 4430 self.assertEqual(p1, p2)431 def testLowNotes(self):432 dPitch = Pitch('D2')433 lowC = dPitch.transpose('M-23')434 self.assertEqual(lowC.name, 'C')435 self.assertEqual(lowC.octave, -1)436 def testQuarterToneA(self):437 p1 = Pitch('D#~')438 # environLocal.printDebug([p1, p1.accidental])439 self.assertEqual(str(p1), 'D#~')440 # test generation of raw musicxml output441 xmlOut = m21ToXml.GeneralObjectExporter().parse(p1).decode('utf-8')442 match = '<step>D</step><alter>1.5</alter><octave>4</octave>'443 xmlOut = xmlOut.replace(' ', '')444 xmlOut = xmlOut.replace('\n', '')445 self.assertNotEqual(xmlOut.find(match), -1)446 s = stream.Stream()447 for pStr in ['A~', 'A#~', 'A`', 'A-`']:448 p = Pitch(pStr)449 self.assertEqual(str(p), pStr)450 n = note.Note()451 n.pitch = p452 s.append(n)453 self.assertEqual(len(s), 4)454 match = [e.pitch.ps for e in s]455 self.assertEqual(match, [69.5, 70.5, 68.5, 67.5])456 s = stream.Stream()457 alterList = [None, 0.5, 1.5, -1.5, -0.5,458 'half-sharp', 'one-and-a-half-sharp', 'half-flat', 'one-and-a-half-flat',459 '~']460 sc = scale.MajorScale('c4')461 for x in range(1, 10):462 n = note.Note(sc.pitchFromDegree(x % sc.getDegreeMaxUnique()))463 n.quarterLength = 0.5464 n.pitch.accidental = Accidental(alterList[x])465 s.append(n)466 match = [str(n.pitch) for n in s.notes]467 self.assertEqual(match,468 ['C~4', 'D#~4', 'E-`4', 'F`4', 'G~4', 'A#~4', 'B`4', 'C-`4', 'D~4'])469 match = [e.pitch.ps for e in s]470 self.assertEqual(match, [60.5, 63.5, 62.5, 64.5, 67.5, 70.5, 70.5, 58.5, 62.5])471 def testMicrotoneA(self):472 p = pitch.Pitch('a4')473 p.microtone = 25474 self.assertEqual(str(p), 'A4(+25c)')475 self.assertEqual(p.ps, 69.25)476 p.microtone = '-10'477 self.assertEqual(str(p), 'A4(-10c)')478 self.assertEqual(p.ps, 68.90)479 self.assertEqual(p.pitchClass, 9)480 p = p.transpose(12)481 self.assertEqual(str(p), 'A5(-10c)')482 self.assertEqual(p.ps, 80.90)483 def testMicrotoneB(self):484 self.assertEqual(str(pitch.Pitch('c4').getHarmonic(1)), 'C4')485 p = pitch.Pitch('c4')486 p.microtone = 20487 self.assertEqual(str(p), 'C4(+20c)')488 self.assertEqual(str(p.getHarmonic(1)), 'C4(+20c)')489 self.assertEqual(str(pitch.Pitch('c4').getHarmonic(2)), 'C5')490 self.assertEqual(str(pitch.Pitch('c4').getHarmonic(3)), 'G5(+2c)')491 self.assertEqual(str(pitch.Pitch('c4').getHarmonic(4)), 'C6')492 self.assertEqual(str(pitch.Pitch('c4').getHarmonic(5)), 'E6(-14c)')493 self.assertEqual(str(pitch.Pitch('c4').getHarmonic(6)), 'G6(+2c)')494 self.assertEqual(str(pitch.Pitch('c4').getHarmonic(7)), 'A~6(+19c)')495 self.assertEqual(pitch.Pitch('g4').harmonicString('c3'), '3rdH(-2c)/C3')496 self.assertEqual(str(pitch.Pitch('c4').getHarmonic(1)), 'C4')497 self.assertEqual(str(pitch.Pitch('c3').getHarmonic(2)), 'C4')498 self.assertEqual(str(pitch.Pitch('c2').getHarmonic(2)), 'C3')499 self.assertEqual(pitch.Pitch('c4').harmonicString('c3'), '2ndH/C3')500 f = pitch.Pitch('c3')501 f.microtone = -10502 self.assertEqual(str(f.getHarmonic(2)), 'C4(-10c)')503 p = pitch.Pitch('c4')504 f = pitch.Pitch('c3')505 f.microtone = -20506 # the third harmonic of c3 -20 is closer than the507 self.assertEqual(p.harmonicString(f), '2ndH(+20c)/C3(-20c)')508 f.microtone = +20509 self.assertEqual(p.harmonicString(f), '2ndH(-20c)/C3(+20c)')510 p1 = pitch.Pitch('c1')511 self.assertEqual(str(p1.getHarmonic(13)), 'G#~4(-9c)')512 p2 = pitch.Pitch('a1')513 self.assertEqual(str(p2.getHarmonic(13)), 'F~5(-9c)')514 self.assertEqual(str(p1.transpose('M6')), 'A1')515 # not sure if this is correct:516 # self.assertEqual(str(p1.getHarmonic(13).transpose('M6')), 'E##5(-9c)')517 def testMicrotoneC(self):518 match = []519 p = pitch.Pitch('C4')520 p.microtone = 5521 for i in range(11):522 match.append(str(p))523 p.microtone = p.microtone.cents - 1524 self.assertEqual(str(match),525 "['C4(+5c)', 'C4(+4c)', 'C4(+3c)', 'C4(+2c)', 'C4(+1c)', "526 + "'C4', 'C4(-1c)', 'C4(-2c)', 'C4(-3c)', 'C4(-4c)', 'C4(-5c)']")527 def testMicrotoneD(self):528 # the microtonal scale used by padberg529 f = [440, 458 + 1 / 3, 476 + 2 / 3, 495, 513 + 1 / 3,530 531 + 2 / 3, 550, 568 + 1 / 3,531 586 + 2 / 3, 605, 623 + 1 / 3, 641 + 2 / 3,532 660, 678 + 1 / 3, 696 + 2 / 3, 715,533 733 + 1 / 3, 751 + 2 / 3, 770, 788 + 1 / 3,534 806 + 2 / 3, 825, 843 + 1 / 3, 861 + 2 / 3]535 self.assertEqual(len(f), 24)536 pList = []537 for fq in f:538 p = pitch.Pitch()539 p.frequency = fq540 pList.append(str(p))541 self.assertTrue(542 common.whitespaceEqual(543 str(pList),544 '''545 ['A4', 'A~4(+21c)', 'B`4(-11c)', 'B4(+4c)', 'B~4(+17c)', 'C~5(-22c)',546 'C#5(-14c)', 'C#~5(-7c)', 'D5(-2c)', 'D~5(+1c)', 'E-5(+3c)', 'E`5(+3c)',547 'E5(+2c)', 'E~5(-1c)', 'F5(-4c)', 'F~5(-9c)', 'F#5(-16c)', 'F#~5(-23c)',548 'F#~5(+19c)', 'G5(+10c)', 'G~5(-1c)', 'G#5(-12c)', 'G#~5(-24c)', 'G#~5(+14c)']''',549 ),550 str(pList)551 )552if __name__ == '__main__':553 import music21...
instance_status.py
Source:instance_status.py
1from __future__ import unicode_literals2from django.utils.translation import ugettext_lazy as _3DEFAULT_KEY = 'default'4class DisplayStatus(object):5 """Instance status used by Fleio for display purposes."""6 RUNNING = 'Running'7 STOPPED = 'Stopped'8 PAUSED = 'Paused'9 SUSPENDED = 'Suspended'10 ERROR = 'Error'11 REBOOT = 'Reboot'12 HARD_REBOOT = 'Hard Reboot'13 PASSWORD = 'Password'14 REBUILD = 'Rebuild'15 MIGRATING = 'Migrating'16 RESIZE = 'Resize'17 STOPPING = 'Stopping'18 BUILDING = 'Building'19 STARTING = 'Starting'20 VERIFY_RESIZE = 'Verify Resize'21 REVERT_RESIZE = 'Revert Resize'22 RESCUE = 'Rescue'23 RESCUED = 'Rescued'24 BOOTING_FROM_ISO = 'Booting from ISO'25 BOOTED_FROM_ISO = 'Booted from ISO'26 DELETED = 'Deleted'27 SOFT_DELETE = 'Soft Delete'28 SHELVED = 'Shelved'29 SHELVED_OFFLOADED = 'Shelved Offloaded'30 UNKNOWN = 'Unknown'31class InstanceStatus(object):32 """Instance status mirrored from OpenStack."""33 ACTIVE = 'active' # VM is running34 BUILDING = 'building' # VM only exists in DB35 PAUSED = 'paused'36 SUSPENDED = 'suspended' # VM is suspended to disk.37 STOPPED = 'stopped' # VM is powered off, the disk image is still there.38 RESCUED = 'rescued' # A rescue image is running with the original VM image attached.39 BOOTED_FROM_ISO = 'booted_from_iso'40 RESIZED = 'resized' # a VM with the new size is active. The user is expected41 # to manually confirm or revert.42 SOFT_DELETED = 'soft-delete' # VM is marked as deleted but the disk images are43 # still available to restore.44 DELETED = 'deleted' # VM is permanently deleted.45 ERROR = 'error'46 SHELVED = 'shelved' # VM is powered off, resources still on hypervisor47 SHELVED_OFFLOADED = 'shelved_offloaded' # VM and associated resources are48 # not on hypervisor49 ALLOW_SOFT_REBOOT = [ACTIVE] # states we can soft reboot from50 ALLOW_HARD_REBOOT = ALLOW_SOFT_REBOOT + [STOPPED, PAUSED, SUSPENDED, ERROR]51 status_map = {52 ACTIVE: _('Active'),53 BUILDING: _('Building'),54 PAUSED: _('Paused'),55 SUSPENDED: _('Suspended'),56 STOPPED: _('Stopped'),57 RESCUED: _('Rescued'),58 RESIZED: _('Resized'),59 BOOTED_FROM_ISO: _('Booted from ISO'),60 SOFT_DELETED: _('Soft delete'),61 DELETED: _('Deleted'),62 ERROR: _('Error'),63 SHELVED: _('Shelved'),64 SHELVED_OFFLOADED: _('Shelved offloaded')65 }66class InstanceTask(object):67 """Instance task state mirrored from OpenStack."""68 # possible task states during create()69 SCHEDULING = 'scheduling'70 BLOCK_DEVICE_MAPPING = 'block_device_mapping'71 NETWORKING = 'networking'72 SPAWNING = 'spawning'73 # possible task states during snapshot()74 IMAGE_SNAPSHOT = 'image_snapshot'75 IMAGE_SNAPSHOT_PENDING = 'image_snapshot_pending'76 IMAGE_PENDING_UPLOAD = 'image_pending_upload'77 IMAGE_UPLOADING = 'image_uploading'78 # possible task states during backup()79 IMAGE_BACKUP = 'image_backup'80 # possible task states during set_admin_password()81 UPDATING_PASSWORD = 'updating_password'82 # possible task states during resize()83 RESIZE_PREP = 'resize_prep'84 RESIZE_MIGRATING = 'resize_migrating'85 RESIZE_MIGRATED = 'resize_migrated'86 RESIZE_FINISH = 'resize_finish'87 # possible task states during revert_resize()88 RESIZE_REVERTING = 'resize_reverting'89 # possible task states during confirm_resize()90 RESIZE_CONFIRMING = 'resize_confirming'91 # possible task states during reboot()92 REBOOTING = 'rebooting'93 REBOOT_PENDING = 'reboot_pending'94 REBOOT_STARTED = 'reboot_started'95 REBOOTING_HARD = 'rebooting_hard'96 REBOOT_PENDING_HARD = 'reboot_pending_hard'97 REBOOT_STARTED_HARD = 'reboot_started_hard'98 # possible task states during pause()99 PAUSING = 'pausing'100 # possible task states during unpause()101 UNPAUSING = 'unpausing'102 # possible task states during suspend()103 SUSPENDING = 'suspending'104 # possible task states during resume()105 RESUMING = 'resuming'106 # possible task states during power_off()107 POWERING_OFF = 'powering-off'108 # possible task states during power_on()109 POWERING_ON = 'powering-on'110 # possible task states during rescue()111 RESCUING = 'rescuing'112 # possible task states during boot from ISO113 BOOTING_FROM_ISO = 'booting_from_iso'114 # possible task states during unrescue()115 UNRESCUING = 'unrescuing'116 # possible task states during unmount ISO117 UNMOUNTING_AND_REBOOTING = 'unmounting_ISO_and_rebooting'118 # possible task states during rebuild()119 REBUILDING = 'rebuilding'120 REBUILD_BLOCK_DEVICE_MAPPING = "rebuild_block_device_mapping"121 REBUILD_SPAWNING = 'rebuild_spawning'122 # possible task states during live_migrate()123 MIGRATING = "migrating"124 # possible task states during delete()125 DELETING = 'deleting'126 # possible task states during soft_delete()127 SOFT_DELETING = 'soft-deleting'128 # possible task states during restore()129 RESTORING = 'restoring'130 # possible task states during shelve()131 SHELVING = 'shelving'132 SHELVING_IMAGE_PENDING_UPLOAD = 'shelving_image_pending_upload'133 SHELVING_IMAGE_UPLOADING = 'shelving_image_uploading'134 # possible task states during shelve_offload()135 SHELVING_OFFLOADING = 'shelving_offloading'136 # possible task states during unshelve()137 UNSHELVING = 'unshelving'138 task_state_filtering_opts_map = {139 SCHEDULING: _('Scheduling'),140 BLOCK_DEVICE_MAPPING: _('Block device mapping'),141 NETWORKING: _('Networking'),142 SPAWNING: _('Spawning'),143 IMAGE_SNAPSHOT: _('Image snapshot'),144 IMAGE_SNAPSHOT_PENDING: _('Image snapshot pending'),145 IMAGE_PENDING_UPLOAD: _('Image pending upload'),146 IMAGE_UPLOADING: _('Image uploading'),147 IMAGE_BACKUP: _('Image backup'),148 UPDATING_PASSWORD: _('Updating password'),149 RESIZE_PREP: _('Resize prep'),150 RESIZE_MIGRATING: _('Resize migrating'),151 RESIZE_MIGRATED: _('Resize migrated'),152 RESIZE_FINISH: _('Resize finish'),153 RESIZE_REVERTING: _('Resize reverting'),154 RESIZE_CONFIRMING: _('Resize confirming'),155 REBOOTING: _('Rebooting'),156 REBOOT_PENDING: _('Reboot pending'),157 REBOOT_STARTED: _('Reboot started'),158 REBOOTING_HARD: _('Rebooting hard'),159 REBOOT_PENDING_HARD: _('Reboot pending hard'),160 REBOOT_STARTED_HARD: _('Reboot started hard'),161 PAUSING: _('Pausing'),162 UNPAUSING: _('Unpausing'),163 SUSPENDING: _('Suspending'),164 RESUMING: _('Resuming'),165 POWERING_OFF: _('Powering off'),166 POWERING_ON: _('Powering on'),167 RESCUING: _('Rescuing'),168 BOOTING_FROM_ISO: _('Booting from ISO'),169 UNRESCUING: _('Unrescuing'),170 UNMOUNTING_AND_REBOOTING: _('Unmounting IOS and rebooting'),171 REBUILDING: _('Rebuilding'),172 REBUILD_BLOCK_DEVICE_MAPPING: _('Rebuild block device mapping'),173 REBUILD_SPAWNING: _('Rebuild spawning'),174 MIGRATING: _('Migrating'),175 DELETING: _('Deleting'),176 SOFT_DELETING: _('Soft deleting'),177 RESTORING: _('Restoring'),178 SHELVING: _('Shelving'),179 SHELVING_IMAGE_PENDING_UPLOAD: _('Shelving image pending upload'),180 SHELVING_IMAGE_UPLOADING: _('Shelving image uploading'),181 SHELVING_OFFLOADING: _('Shelving offloading'),182 UNSHELVING: _('Unshelving'),183 }184INSTANCE_STATE_MAP = {185 InstanceStatus.ACTIVE: {186 DEFAULT_KEY: DisplayStatus.RUNNING,187 InstanceTask.REBOOTING: DisplayStatus.REBOOT,188 InstanceTask.REBOOT_PENDING: DisplayStatus.REBOOT,189 InstanceTask.REBOOT_STARTED: DisplayStatus.REBOOT,190 InstanceTask.REBOOTING_HARD: DisplayStatus.HARD_REBOOT,191 InstanceTask.REBOOT_STARTED_HARD: DisplayStatus.HARD_REBOOT,192 InstanceTask.UPDATING_PASSWORD: DisplayStatus.PASSWORD,193 InstanceTask.REBUILDING: DisplayStatus.REBUILD,194 InstanceTask.REBUILD_BLOCK_DEVICE_MAPPING: DisplayStatus.REBUILD,195 InstanceTask.REBUILD_SPAWNING: DisplayStatus.REBUILD,196 InstanceTask.MIGRATING: DisplayStatus.MIGRATING,197 InstanceTask.RESIZE_PREP: DisplayStatus.RESIZE,198 InstanceTask.RESIZE_MIGRATING: DisplayStatus.RESIZE,199 InstanceTask.RESIZE_MIGRATED: DisplayStatus.RESIZE,200 InstanceTask.RESIZE_FINISH: DisplayStatus.RESIZE,201 InstanceTask.POWERING_OFF: DisplayStatus.STOPPING,202 InstanceTask.RESCUING: DisplayStatus.RESCUE,203 InstanceTask.BOOTING_FROM_ISO: DisplayStatus.BOOTING_FROM_ISO,204 },205 InstanceStatus.BUILDING: {DEFAULT_KEY: DisplayStatus.BUILDING},206 InstanceStatus.STOPPED: {DEFAULT_KEY: DisplayStatus.STOPPED,207 InstanceTask.RESIZE_PREP: DisplayStatus.RESIZE,208 InstanceTask.RESIZE_MIGRATING: DisplayStatus.RESIZE,209 InstanceTask.RESIZE_MIGRATED: DisplayStatus.RESIZE,210 InstanceTask.RESIZE_FINISH: DisplayStatus.RESIZE,211 InstanceTask.POWERING_ON: DisplayStatus.STARTING212 },213 InstanceStatus.RESIZED: {DEFAULT_KEY: DisplayStatus.VERIFY_RESIZE,214 InstanceTask.RESIZE_REVERTING: DisplayStatus.REVERT_RESIZE215 },216 InstanceStatus.PAUSED: {DEFAULT_KEY: DisplayStatus.PAUSED},217 InstanceStatus.SUSPENDED: {DEFAULT_KEY: DisplayStatus.SUSPENDED},218 InstanceStatus.RESCUED: {DEFAULT_KEY: DisplayStatus.RESCUED},219 InstanceStatus.BOOTED_FROM_ISO: {DEFAULT_KEY: DisplayStatus.BOOTED_FROM_ISO},220 InstanceStatus.ERROR: {DEFAULT_KEY: DisplayStatus.ERROR},221 InstanceStatus.DELETED: {DEFAULT_KEY: DisplayStatus.DELETED},222 InstanceStatus.SOFT_DELETED: {DEFAULT_KEY: DisplayStatus.SOFT_DELETE},223 InstanceStatus.SHELVED: {DEFAULT_KEY: DisplayStatus.SHELVED},224 InstanceStatus.SHELVED_OFFLOADED: {DEFAULT_KEY: DisplayStatus.SHELVED_OFFLOADED},225 'unknown': {DEFAULT_KEY: DisplayStatus.UNKNOWN}226}227class InstancePowerState(object):228 NO_STATE = 0229 RUNNING = 1230 BLOCKED = 2231 PAUSED = 3232 SHUTDOWN = 4233 SHUTOFF = 5234 CRASHED = 6235 SUSPENDED = 7236 FAILED = 8...
PyPiBotter.py
Source:PyPiBotter.py
1#!/usr/bin/env python32#3# Author: pibotter@gmx.de4# Version: 0.0.15# Date: 1st Aug. 20166#7from flask import Flask8import sys9import logging10from logging.handlers import RotatingFileHandler11from OuterWorld import DistanceSensor as Distance12from OuterWorld import MotorController as Motor13# to change the display implementation you only need to change the import here.14from OuterWorld import Nokia5110 as Display15#from OuterWorld import DummyDisplay as Display16app = Flask(__name__)17fwSensor = Distance.UsDistanceSensor()18bwSensor = Distance.UsDistanceSensor()19driver = Motor.MotorController()20display = Display.Display()21@app.route('/')22def index():23 return app.send_static_file('templates/index.html')24@app.route('/distance/forward')25def getForwardSensor():26 fwAvgDistance = fwSensor.getAverageForwardsReading()27 fwDistance = fwSensor.getForwardsReading()28 displayStatus = display.displayText(0,0,'fw dist: ' + str(fwAvgDistance))29 app.logger.debug('fw distance avg last 10 seconds: ' + str(fwAvgDistance) + ' / now: ' + str(fwDistance))30 return 'fw distance avg last 10 seconds: ' + str(fwAvgDistance) + ' / now: ' + str(fwDistance)31@app.route('/distance/backward')32def getBackwardSensor():33 bwAvgDistance = bwSensor.getAverageBackwardsReading()34 bwDistance = bwSensor.getBackwardsReading()35 displayStatus = display.displayText(0,2,'bw dist: ' + str(bwAvgDistance))36 app.logger.debug('fw distance avg last 10 seconds: ' + str(bwAvgDistance) + ' / now: ' + str(bwDistance))37 return 'fw distance avg last 10 seconds: ' + str(bwAvgDistance) + ' / now: ' + str(bwDistance)38@app.route('/drive/stopall')39def stopMotors():40 motorStatus = driver.stopMotors()41 displayStatus = display.displayText(0,0,motorStatus)42 app.logger.debug('display status: ' + displayStatus + ' / motor status: ' + motorStatus)43 return motorStatus44@app.route('/drive/stop/a')45def stopMotorA():46 motorStatus = driver.stopMotorA()47 displayStatus = display.displayText(0,0,motorStatus)48 app.logger.debug('display status: ' + displayStatus + ' / motor status: ' + motorStatus)49 return motorStatus50@app.route('/drive/stop/b')51def stopMotorB():52 motorStatus = driver.stopMotorB()53 displayStatus = display.displayText(0,0,motorStatus)54 app.logger.debug('display status: ' + displayStatus + ' / motor status: ' + motorStatus)55 return motorStatus56@app.route('/drive/forwards')57def driveForwards():58 motorStatus = driver.driveForwards()59 displayStatus = display.displayText(0,0,motorStatus)60 app.logger.debug('display status: ' + displayStatus + ' / motor status: ' + motorStatus)61 return motorStatus62@app.route('/drive/backwards')63def driveBackwards():64 motorStatus = driver.driveBackwards()65 displayStatus = display.displayText(0,0,motorStatus)66 app.logger.debug('display status: ' + displayStatus + ' / motor status: ' + motorStatus)67 return motorStatus68@app.route('/drive/left')69def turnLeft():70 motorStatus = driver.turnLeft()71 displayStatus = display.displayText(0,0,motorStatus)72 app.logger.debug('display status: ' + displayStatus + ' / motor status: ' + motorStatus)73 return motorStatus74@app.route('/drive/right')75def turnRight():76 motorStatus = driver.turnRight()77 displayStatus = display.displayText(0,0,motorStatus)78 app.logger.debug('display status: ' + displayStatus + ' / motor status: ' + motorStatus)79 return motorStatus80def main():81 handler = RotatingFileHandler('/var/tmp/PyPiBotter.log', maxBytes=10000, backupCount=1)82 handler.setLevel(logging.DEBUG)83 app.logger.addHandler(handler)84 appDebug=False85 if (len(sys.argv) > 1):86 if (sys.argv[1] == '--server'):87 pass88 elif (sys.argv[1] == '--debug'):89 appDebug = True90 else:91 print('running all in console mode - please use --server to start a background server')92 else:93 print('running all in console mode and with debugging on - please use --server to start a background server')94 appDebug = True95 app.run(host='0.0.0.0', debug=appDebug)96 app.logger.info('Try the forwards and backwards sensors at /distance/forward and /distance/backward')97if __name__ == '__main__':...
Automation Testing Tutorials
Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
LambdaTest Learning Hubs:
- JUnit Tutorial
- TestNG Tutorial
- Webdriver Tutorial
- WebDriverIO Tutorial
- Protractor Tutorial
- Selenium 4 Tutorial
- Jenkins Tutorial
- NUnit Tutorial
- Jest Tutorial
- Playwright Tutorial
- Cypress Tutorial
- PyTest Tutorial
YouTube
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Run fMBT automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
