csl.py 文件源码

def __call__(self, root, combo):
        subject, session = decode_subject_and_session(combo.subject)
        path = os.path.join(root,
                            'subject%d' % subject,
                            'session%d' % session,
                            'gest%d.mat' % combo.gesture)
        if path not in self.memo:
            data = _get_data(path, self.preprocess)
            self.memo[path] = data
            logger.debug('{}', path)
        else:
            data = self.memo[path]
        assert combo.trial < len(data), str(combo)
        data = data[combo.trial].copy()
        gesture = np.repeat(combo.gesture, len(data))
        subject = np.repeat(combo.subject, len(data))
        return Trial(data=data, gesture=gesture, subject=subject)