查找tag并且tag后加上#(包含中文)

python 2.x
title = u'#黄致列 我爱你 #映客 直播 #baidu show #fffff'
p = re.compile(u'#[\w\u4e00-\u9fa5]+\s?')
t = title.encode("utf-8")
tags = p.findall(title)
for tag in tags:
  tag = tag.encode("utf-8")
  print(tag)
  newtag = tag[0:len(tag)-1]+"# "
  print(newtag)
  title = t.replace(tag, newtag)
  print(t)


# python 3.x
title = '#黄致列 我爱你 #映客 直播 #baidu show #fffff'
p = re.compile('#[\w\u4e00-\u9fa5]+\s?')
tags = p.findall(title)
for tag in tags:
  print(tag)
  newtag = tag[0:len(tag)-1]+"# "
  print(newtag)
  title = title.replace(tag, newtag)
  print(title)