swh.journal.serializers module#

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

Bases: 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

swh.journal.serializers.kafka_stream_to_value(file_like: BinaryIO) → Unpacker[source]#: Return a deserializer for data stored in kafka