row = [u'课程', u'语文', u'数学', u'英语']
print row
print str(row).decode('unicode-escape')
import json
s=json.dumps(row,ensure_ascii=False)
print s
output：
[u'u8bfeu7a0b', u'u8bedu6587', u'u6570u5b66', u'u82f1u8bed']
[u'课程', u'语文', u'数学', u'英语']
["课程", "语文", "数学", "英语"]