code: def get_achievements(self, name):
          
          postgame = self.get_postgame()
          if not postgame:
              return None
          for achievements in postgame.achievements:
              # achievements player name can be shorter
              if name.startswith(achievements.player_name.replace(b'\x00', b'')):
                  return achievements
          return None
docs: Get achievements for a player.
  
          Must match on name, not index, since order is not always the same.