aiowamp.SerializerABC

class aiowamp.SerializerABC

Serializer for messages.

Normally an aiowamp.TransportABC keeps a serializer which it uses.

Deliberately doesn’t adhere to Python’s dump / load interface because the objects in question are always aiowamp.MessageABC and the serialized format is always bytes.

__init__()

Initialize self. See help(type(self)) for accurate signature.

Methods

__init__	Initialize self.
deserialize(data)	Deserialise the bytes representation of a message.
serialize(msg)	Serialise a message.

__str__()

Return str(self).

Return type:str

serialize(msg)

Serialise a message.

Parameters:msg (MessageABC) – Message to serialise. Return type:bytes Returns:bytes representation of the message. Raises:Exception – If the message couldn’t be serialised.

deserialize(data)

Deserialise the bytes representation of a message.

Parameters:

data (bytes) – bytes representation of a message.

Return type:

MessageABC

Returns:

Deserialised message.

Raises:

• aiowamp.InvalidMessage – If the deserialised data isn’t a message.
• Exception – If the message couldn’t be deserialised.