def extractSubwavs(timeDict, path, fn, outputPath):
'''
Extracts segments between tones marked in the output of splitFileOnTone()
'''
name = os.path.splitext(fn)[0]
duration = audio_scripts.getSoundFileDuration(join(path, fn))
beepEntryList = timeDict[BEEP]
segmentEntryList = sequences.invertIntervalList(beepEntryList, 0, duration)
if len(segmentEntryList) > 0:
numZeroes = int(math.floor(math.log10(len(segmentEntryList)))) + 1
else:
numZeroes = 1
strFmt = "%%s_%%0%dd.wav" % numZeroes # e.g. '%s_%02d.wav'
for i, entry in enumerate(segmentEntryList):
start, stop = entry[:2]
audio_scripts.extractSubwav(join(path, fn),
join(outputPath, strFmt % (name, i)),
startT=float(start),
endT=float(stop),
singleChannelFlag=True)
def extractSubwavs(timeDict, path, fn, outputPath):
'''
Extracts segments between tones marked in the output of splitFileOnTone()
'''
name = os.path.splitext(fn)[0]
duration = audio_scripts.getSoundFileDuration(join(path, fn))
beepEntryList = timeDict[BEEP]
segmentEntryList = sequences.invertIntervalList(beepEntryList, 0, duration)
if len(segmentEntryList) > 0:
numZeroes = int(math.floor(math.log10(len(segmentEntryList)))) + 1
else:
numZeroes = 1
strFmt = "%%s_%%0%dd.wav" % numZeroes # e.g. '%s_%02d.wav'
for i, entry in enumerate(segmentEntryList):
start, stop = entry[:2]
audio_scripts.extractSubwav(join(path, fn),
join(outputPath, strFmt % (name, i)),
startT=float(start), endT=float(stop),
singleChannelFlag=True)
def test_twiceInverted(self):
invertedList = sequences.invertIntervalList(self.LIST_A, 0, 20)
twiceInvList = sequences.invertIntervalList(invertedList, 0, 20)
self.assertEqual(self.LIST_A, twiceInvList)
def test_minValue(self):
invertedList = sequences.invertIntervalList(self.LIST_A, minValue=3)
correctAnswer = [(3, 5), (6, 10), (13, 14)]
self.assertEqual(invertedList, correctAnswer)
def test_maxValue(self):
invertedList = sequences.invertIntervalList(self.LIST_B, maxValue=20)
correctAnswer = [(1, 5), (6, 10), (13, 14), (16, 20)]
self.assertEqual(invertedList, correctAnswer)
def test_startsAtNonZero(self):
invertedList = sequences.invertIntervalList(self.LIST_A)
correctAnswer = [(0, 5), (6, 10), (13, 14)]
self.assertEqual(invertedList, correctAnswer)