def deserialize(self, info, method="urlencoded", **kwargs):
        """
        Convert from an external representation to an internal.
        
        :param info: The input  
        :param method: The method used to deserialize the info
        :param kwargs: extra Keyword arguments
        :return: In the normal case the Message instance
        """
        try:
            func = getattr(self, "from_%s" % method)
        except AttributeError:
            raise FormatError("Unknown serialization method (%s)" % method)
        else:
            return func(info, **kwargs)
def deserialize ( self , info , method = "urlencoded" , ** kwargs ) : try : func = getattr ( self , "from_%s" % method ) except AttributeError : raise FormatError ( "Unknown serialization method (%s)" % method ) else : return func ( info , ** kwargs )
Convert from an external representation to an internal.
        
        :param info: The input  
        :param method: The method used to deserialize the info
        :param kwargs: extra Keyword arguments
        :return: In the normal case the Message instance