code: def option_from_wire(otype, wire, current, olen):
      
  
      cls = get_option_class(otype)
      return cls.from_wire(otype, wire, current, olen)
docs: Build an EDNS option object from wire format
  
      @param otype: The option type
      @type otype: int
      @param wire: The wire-format message
      @type wire: string
      @param current: The offet in wire of the beginning of the rdata.
      @type current: int
      @param olen: The length of the wire-format option data
      @type olen: int
      @rtype: dns.ends.Option instance