featuretable.py 文件源码

def _read_bases(self, fn, weights):
        fn = pkg_resources.resource_filename(__name__, fn)
        segments = []
        with open(fn, 'rb') as f:
            reader = csv.reader(f, encoding='utf-8')
            header = next(reader)
            names = header[1:]
            for row in reader:
                ipa = row[0]
                vals = [{'-': -1, '0': 0, '+': 1}[x] for x in row[1:]]
                vec = Segment(names,
                              {n: v for (n, v) in zip(names, vals)},
                              weights=weights)
                segments.append((ipa, vec))
        seg_dict = dict(segments)
        return segments, seg_dict, names