2.找到HTMLTestRunner.py源码
定位到如下位置，o.decode(‘latin-1’)编码“latin-1”修改为“utf-8”
if isinstance(o,str):
# TODO: some problem with ‘string_escape‘: it escape \n and mess up formating
# uo = unicode(o.encode(‘string_escape‘))
uo = o.decode(‘utf-8‘)
else:
uo = o
if isinstance(e,str):
# TODO: some problem with ‘string_escape‘: it escape \n and mess up formating
# ue = unicode(e.encode(‘string_escape‘))
ue = e.decode(‘utf-8‘)
else:
ue = e
原文：http://www.cnblogs.com/saryli/p/5787421.html