Merge pull request #406 from alibaba-damo-academy/main

yhliang

2023-04-23 a8a849ce0556951cc8fb6b0a06ab6391c23e25e7

1
2
3
4
5
6
7
8
9
10
11
12
13
14
# -*- coding: utf-8 -*-
 
 
try:
    strtype = basestring
except NameError:
    strtype = str
 
 
def to_s(val):
    try:
        return unicode(val)
    except NameError:
        return str(val)