implemented async queue

src/room_control/console.py

@@ -48,6 +48,8 @@ class RCHighlighter(RegexHighlighter):
 def load_rich_config(
     room: str = None, component: str = None, level: str = 'INFO'
 ) -> logging.LoggerAdapter:
+    """Loads the config from the .rich_logging.yaml file, adds some bits, and returns a LoggerAdapter
+    """
     logger_name = f'Appdaemon.{room}'
 
     if component is not None:

src/room_control/loki.py

@@ -4,6 +4,35 @@ from logging import Handler, LogRecord
 import aiohttp
 
 
+class AsyncQueueHandler(Handler):
+    loop: asyncio.BaseEventLoop
+    queue: asyncio.Queue
+
+    def __init__(self, loop: asyncio.BaseEventLoop, queue: asyncio.Queue):
+        super().__init__()
+        self.loop = loop
+        self.queue = queue
+
+    def emit(self, record: LogRecord):
+        self.loop.create_task(self.send_to_loki(record))
+
+    async def send_to_loki(self, record: LogRecord):
+        message = self.format(record)
+        ns = round(record.created * 1_000_000_000)
+
+        # https://grafana.com/docs/loki/latest/reference/loki-http-api/#ingest-logs
+        payload = {
+            'streams': [
+                {
+                    'stream': {'app': 'loki'},
+                    'values': [[str(ns), message]],
+                }
+            ]
+        }
+
+        await self.queue.put(payload)
+
+
 class LokiHandler(Handler):
     loop: asyncio.BaseEventLoop
     loki_url: str

src/room_control/model.py

@@ -4,7 +4,7 @@ from typing import Annotated, Dict, List, Optional, Self
 
 import yaml
 from astral import SunDirection
-from pydantic import BaseModel, BeforeValidator, Field, root_validator
+from pydantic import BaseModel, BeforeValidator, Field, model_validator
 from pydantic_core import PydanticCustomError
 from rich.console import Console, ConsoleOptions, RenderResult
 from rich.table import Column, Table
@@ -51,7 +51,7 @@ class ControllerStateConfig(BaseModel):
     off_duration: Optional[OffDuration] = None
     scene: dict[str, State] | str
 
-    @root_validator(pre=True)
+    @model_validator(mode='before')
     def check_args(cls, values):
         time, elevation = values.get('time'), values.get('elevation')
         if time is not None and elevation is not None: