19 lines
533 B
Python
19 lines
533 B
Python
# © Crown-owned copyright 2025, Defence Science and Technology Laboratory UK
|
|
from typing import Any
|
|
|
|
from pydantic import BaseModel
|
|
|
|
|
|
class DataPacket(BaseModel):
|
|
"""Data packet abstract class."""
|
|
|
|
payload: Any = None
|
|
"""Payload content of the packet."""
|
|
|
|
packet_payload_size: float = 0
|
|
"""Size of the packet."""
|
|
|
|
def get_packet_size(self) -> float:
|
|
"""Returns the size of the packet header and payload."""
|
|
return self.packet_payload_size + float(len(self.model_dump_json().encode("utf-8")))
|