您应该尝试ftfy模块：
>>> print ftfy.ftfy(u"du00c3u00a9cor")décor>>> print ftfy.ftfy(u"businessu00e2u20acu2122 active accounts")business' active accounts>>> print ftfy.ftfy(u"the u00e2u20acu0153Made in the USAu00e2u20acu009d label")the "Made in the USA" label>>> print ftfy.ftfy(u"the u00e2u20acu0153Made in the USAu00e2u20acu009d label", uncurl_quotes=False)the “Made in the USA” label
