Base message

Available methods

Serialization into a file object

test_write_to.py

from dataclasses import dataclass

from pure_protobuf.annotations import Field
from pure_protobuf.message import BaseMessage
from typing_extensions import Annotated


@dataclass
class Message(BaseMessage):
    a: Annotated[int, Field(1)] = int(0)


assert Message(a=150).dumps() == b"\x08\x96\x01"

Serialization into a byte string

test_bytes.py

from dataclasses import dataclass

from pure_protobuf.annotations import Field
from pure_protobuf.message import BaseMessage
from typing_extensions import Annotated


@dataclass
class Message(BaseMessage):
    a: Annotated[int, Field(1)] = 0


message = Message(a=150)
assert bytes(message) == b"\x08\x96\x01"

Deserialization from a file object

test_read_from.py

from dataclasses import dataclass

from pure_protobuf.annotations import Field
from pure_protobuf.message import BaseMessage
from typing_extensions import Annotated


@dataclass
class Message(BaseMessage):
    a: Annotated[int, Field(1)] = 0


assert Message.loads(b"\x08\x96\x01") == Message(a=150)