Merge pull request #116 from alibaba-damo-academy/dev_wjm

zhifu gao

2023-02-15 fadb830a450c118817e5e2c229d0f348b2808259

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)