class Spectacle:
def __init__(self, path):
self.path = path
self.source, self.sink = Pipe()
self.events = { 'reading': Event() }
if self.path is '':
self.reader = HackRFIO(self.source, self.events)
else:
self.reader = FileIO(self.path, self.source, self.events)
self.reader.start()
self.periodogram = Periodogram(self.sink, self.events)
self.periodogram.start()
try:
self.reader.join()
self.periodogram.join()
except KeyboardInterrupt:
self.reader.terminate()
self.periodogram.terminate()
