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webserver sio callback emits serialized value to frontend clients now

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This commit is contained in:
Mose Müller 2023-11-16 09:13:37 +01:00
parent f5116607b9
commit 9820bda4b5
1 changed files with 10 additions and 8 deletions
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18
src/pydase/server/server.py
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@ -4,7 +4,7 @@ import os
import signal
import threading
from concurrent.futures import ThreadPoolExecutor
from enum import Enum
from copy import deepcopy
from pathlib import Path
from types import FrameType
from typing import Any, Optional, Protocol, TypedDict
@ -13,9 +13,9 @@ import uvicorn
from rpyc import ForkingServer, ThreadedServer # type: ignore
from uvicorn.server import HANDLED_SIGNALS
import pydase.units as u
from pydase import DataService
from pydase.data_service.state_manager import StateManager
from pydase.utils.serializer import dump, get_nested_dict_by_path
from pydase.version import __version__
from .web_server import WebAPI
@ -306,11 +306,13 @@ class Server:
# > File "/usr/lib64/python3.11/json/encoder.py", line 180, in default
# > raise TypeError(f'Object of type {o.__class__.__name__} '
# > TypeError: Object of type list is not JSON serializable
notify_value = value
if isinstance(value, Enum):
notify_value = value.name
if isinstance(value, u.Quantity):
notify_value = {"magnitude": value.m, "unit": str(value.u)}
full_access_path = ".".join([*parent_path.split(".")[:-1], name])
cached_value_dict = deepcopy(
get_nested_dict_by_path(self._state_manager.cache, full_access_path)
)
serialized_value = dump(value)
cached_value_dict["value"] = serialized_value["value"]
cached_value_dict["type"] = serialized_value["type"]
async def notify() -> None:
try:
@ -320,7 +322,7 @@ class Server:
"data": {
"parent_path": parent_path,
"name": name,
"value": notify_value,
"value": cached_value_dict,
}
},
)