def decode_entities(html):
 def decode(m):
  html = m.group(0)
  if (html[:2] == u'&#'):
   try:
    if (html[:3] == u'&#x'):
     return chr(int(html[3:(-1)], 16))
    else:
     return chr(int(html[2:(-1)]))
   except ValueError:
    pass
  else:
   try:
    html = chr(name2codepoint[html[1:(-1)]])
   except KeyError:
    pass
  return html
 return re.sub(u'&#?\\w+;', decode, html.replace(u'&amp;', u'&'))

def decode_entities ( html ) : def decode ( m ) : html = m . group ( 0 ) if ( html [ : 2 ] == u'&#' ) : try : if ( html [ : 3 ] == u'&#x' ) : return chr ( int ( html [ 3 : ( - 1 ) ] , 16 ) ) else : return chr ( int ( html [ 2 : ( - 1 ) ] ) ) except ValueError : pass else : try : html = chr ( name2codepoint [ html [ 1 : ( - 1 ) ] ] ) except KeyError : pass return html return re . sub ( u'&#?\\w+;' , decode , html . replace ( u'&amp;' , u'&' ) )
decodes html entities in the given string .