def __init__(self,
func=fonctionReconnaissance,
outputGen=outputGenerator(),
dataType=DEFAULT_DATA_TYPE,
chunkSize=DEFAULT_CHUNK_SIZE):
self.func = func
self.outputGen = outputGen
self.dataType = dataType
self.chunkSize = chunkSize
def __init__(self,
fileName,
func=fonctionReconnaissance,
outputGen=outputGenerator(),
dataType=DEFAULT_DATA_TYPE,
chunkSize=DEFAULT_CHUNK_SIZE):
baseStreamHandler.__init__(self, func, outputGen, dataType, chunkSize)
self.fileName = fileName
self.wav = None
def __init__(self, func = fonctionReconnaissance, outputGen = outputGenerator(), dataType = DEFAULT_DATA_TYPE, chunkSize = DEFAULT_CHUNK_SIZE, streamInfo = liveStreamInfo()):
baseStreamHandler.__init__(self, func, outputGen, dataType, chunkSize)
self.streamInfo = streamInfo
data = numpy.fromstring(in_data, dtype=numpy.int16).tolist()
noteData = self.func(data)
self._callbackProcessing(noteData)
return (None, pyaudio.paContinue)
return _streamCallback
def start(self):
self._pa = pyaudio.PyAudio()
self.stream = self._pa.open(format = self.streamInfo.streamDataType,
channels = self.streamInfo.channels,
rate = self.streamInfo.rate,
input = True,
input_device_index = self.streamInfo.deviceIndex,
frames_per_buffer = self.chunkSize,
stream_callback = self._getCallback())
def stop(self):
self.stream.stop_stream()
self.stream.close()
self._pa.terminate()
if __name__ == "__main__":
sh = liveStreamHandler(outputGen = outputGenerator(outputStream = io.open("yotest.txt", 'w')))
#sh = liveStreamHandler()
sh.start()
print('Press ENTER to stop recording... ')
nothing = raw_input()
sh.stop()
#!/usr/bin/env python3 """ Main Function #Driving Code """ import logaLyzer as ll import outputGenerator as og import frontEndGUI as fg log = ll.LogLyzer() graph = og.outputGenerator(log) gui = fg.GuiDesign(log, graph) gui.launchApp()
fileName,
func=fonctionReconnaissance,
outputGen=outputGenerator(),
dataType=DEFAULT_DATA_TYPE,
chunkSize=DEFAULT_CHUNK_SIZE):
baseStreamHandler.__init__(self, func, outputGen, dataType, chunkSize)
self.fileName = fileName
self.wav = None
def start(self):
self.wav = wave.open(self.fileName, "rb")
# read chucks until end
readchunk = self.wav.readframes(self.chunkSize)
while (readchunk != ""):
# print numpy.fromstring(readchunk, dtype=self.dataType).tolist()
self._getCallback()(readchunk)
readchunk = self.wav.readframes(self.chunkSize)
self.stop()
def stop(self):
self.outputGen.translate([(None, None)])
self.wav.close()
if __name__ == "__main__":
test = WavStreamHandler(sys.argv[1],
outputGen=outputGenerator(tabTranslator()))
test.start()
def testTabTranslator(notes, outStream):
"""tabTranslator test"""
outStream.write(u"\n================\nTesting tabTranslator...\n================\n")
outGen = outputGenerator.outputGenerator(translator = tabTranslator(), outputStream = outStream)
outGen.translate(notes)
def testSimpleTranslator(notes, outStream):
"""simpleTranslator test"""
outStream.write(u"\n================\nTesting simpleTranslator...\n================\n")
outGen = outputGenerator.outputGenerator(outputStream = outStream)
outGen.translate(notes)