def getPinDetail(self,key):
board = Board()
user = User()
thumb = Thumb()
pic = Pic()
comment = Comment()
marks_dict = []
pin = self.get(key)
_pin = {}
_pin['pin'] = self.get(key)
_pin['user'] = user.getDetail(pin['user'])
_pin['pin']['pic'] = pic.get(pin['key'])['url']
_pin['board'] = board.getDetailWithPinThumb(pin['board'])
_pin['comments'] = comment.getByPin( pin['key'])
return _pin
