import ssl
import urllib2
import json
import demjson
import tushare as ts
import random
i=random.randint(0,100)%2
token=['0','1']
ts.set_token(token[i]
pro = ts.pro_api()
df = pro.daily(ts_code='002439.SZ', end_date='20190308')
print df
http://tushare.org/
https://tushare.pro/