swh.journal.serializers module

class swh.journal.serializers.MsgpackExtTypeCodes(value)[source]

Bases: enum.Enum

An enumeration.

LONG_INT = 1
LONG_NEG_INT = 2
swh.journal.serializers.msgpack_ext_encode_types(obj)[source]
swh.journal.serializers.msgpack_ext_hook(code, data)[source]
swh.journal.serializers.decode_types_bw(obj)[source]
swh.journal.serializers.stringify_key_item(k: str, v: Union[str, bytes]) → str[source]

Turn the item of a dict key into a string

swh.journal.serializers.pprint_key(key: Union[Dict[str, str], Dict[str, bytes], bytes]) → str[source]

Pretty-print a kafka key

swh.journal.serializers.key_to_kafka(key: Union[Dict[str, str], Dict[str, bytes], bytes]) → bytes[source]

Serialize a key, possibly a dict, in a predictable way

swh.journal.serializers.kafka_to_key(kafka_key: bytes) → Union[Dict[str, str], Dict[str, bytes], bytes][source]

Deserialize a key

swh.journal.serializers.value_to_kafka(value: Any) → bytes[source]

Serialize some data for storage in kafka

swh.journal.serializers.kafka_to_value(kafka_value: bytes) → Any[source]

Deserialize some data stored in kafka