capture_pupil.py 文件源码

def export_data(self):
    self.running = False

    self.pupil_thread.join(5)
    self.lsl_thread.join(5)
    print('Joined threads, now outputting pupil data.')

    i = 0
    while os.path.exists("data/pupil/data-%s.csv" % i):
      i += 1

    # csv writer with stim_type, msg, and timestamp, then data
    with open('data/pupil/data-%s.csv' % i, 'w+') as f:
      writer = csv.writer(f)
      writer.writerow(('Signal Type', 'Msg', 'Time', 'Channel 1', 'Channel 2', 'Channel 3', 'Channel 4', 'Channel 5', 'Channel 6', 'Channel 7', 'Channel 8' ))
      for sample in self.samples:
        signal_type, timestamp, datas = sample
        out = (signal_type, 'msg', timestamp)
        for data in datas:
          out = out + (data,)
        writer.writerow(out)