store.py

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"""Local storage for the Local Calendar integration."""
 
import asyncio
from pathlib import Path
 
from homeassistant.core import HomeAssistant
 
STORAGE_PATH = ".storage/{key}.ics"
 
 
class LocalCalendarStore:
    """Local calendar storage."""
 
    def __init__(self, hass: HomeAssistant, path: Path) -> None:
        """Initialize LocalCalendarStore."""
        self._hass_hass = hass
        self._path_path = path
        self._lock_lock = asyncio.Lock()
 
    async def async_load(self) -> str:
        """Load the calendar from disk."""
        async with self._lock_lock:
            return await self._hass_hass.async_add_executor_job(self._load_load)
 
    def _load(self) -> str:
        """Load the calendar from disk."""
        if not self._path_path.exists():
            return ""
        return self._path_path.read_text()
 
    async def async_store(self, ics_content: str) -> None:
        """Persist the calendar to storage."""
        async with self._lock_lock:
            await self._hass_hass.async_add_executor_job(self._store_store, ics_content)
 
    def _store(self, ics_content: str) -> None:
        """Persist the calendar to storage."""
        self._path_path.write_text(ics_content)