tracker = ComponentTracker(callback)
if options.track:
# print note headings
for note in watched:
print color('black!', '%-3s%s', note, ' ' * 11),
print
for note in watched:
print color('black!', '=' * 14),
print
if options.recording:
# read the FFT results from a file created by audio/test.py
with open(options.recording, 'rb') as stream:
recording = pickle.load(stream)
if isinstance(recording, dict) and 'results' in recording:
results = recording['results']
else:
results = recording
for buckets in results:
buckets = [(Note.from_frequency(freq), intensity)
for freq, intensity in buckets]
tracker.update(buckets)
else:
# capture live
capturer = Capturer(create_listener(options), tracker.update)
capturer.run_until_interrupt()
