bec_lib.serialization.JsonExt

class JsonExt

Bases: SerializationRegistry

Encapsulates JSON dumps/loads with extensions

Methods

dumps	Serialize object obj and return serialized JSON string.
loads	Deserialize JSON string json_str and return the deserialized object.
register_bec_message	Register codec for BECMessage
register_ext_type	Register an encoder and a decoder
register_numpy	Register BEC custom numpy encoder as a codec.
register_object_hook	Register an encoder and a decoder that can convert a python object into data which can be serialized by msgpack.
register_set_encoder	Register codec for set

dumps(obj)

Serialize object obj and return serialized JSON string.

loads(json_str)

Deserialize JSON string json_str and return the deserialized object.

register_bec_message()

Register codec for BECMessage

register_ext_type(encoder, decoder)

Register an encoder and a decoder

The order registrations are made counts, the encoding process is done in the same order until a compatible encoder is found.

Parameters:

• encoder – Function encoding a data into a serializable data.

• decoder – Function decoding a serialized data into a usable data.

register_numpy(use_list=False)

Register BEC custom numpy encoder as a codec.

register_object_hook(encoder, decoder)

Register an encoder and a decoder that can convert a python object into data which can be serialized by msgpack.

Parameters:

• encoder – Function encoding a data into a data serializable by msgpack

• decoder – Function decoding a python structure provided by msgpack

• data. (into an usable)

register_set_encoder()

Register codec for set