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Avoid writing esphome data if its already up to date on disk (#49933)

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J. Nick Koston 2021-04-30 12:19:27 -10:00 committed by GitHub
parent 77d5244577
commit 71545f2a68
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1 changed files with 11 additions and 1 deletions
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12
homeassistant/components/esphome/entry_data.py
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@ -50,6 +50,8 @@ INFO_TYPE_TO_PLATFORM = {
class RuntimeEntryData: class RuntimeEntryData:
"""Store runtime data for esphome config entries.""" """Store runtime data for esphome config entries."""
_storage_contents: dict | None = None
entry_id: str = attr.ib() entry_id: str = attr.ib()
client: APIClient = attr.ib() client: APIClient = attr.ib()
store: Store = attr.ib() store: Store = attr.ib()
@ -134,6 +136,7 @@ class RuntimeEntryData:
restored = await self.store.async_load() restored = await self.store.async_load()
if restored is None: if restored is None:
return [], [] return [], []
self._storage_contents = restored.copy()
self.device_info = _attr_obj_from_dict( self.device_info = _attr_obj_from_dict(
DeviceInfo, **restored.pop("device_info") DeviceInfo, **restored.pop("device_info")
@ -159,7 +162,14 @@ class RuntimeEntryData:
for service in self.services.values(): for service in self.services.values():
store_data["services"].append(service.to_dict()) store_data["services"].append(service.to_dict())
self.store.async_delay_save(lambda: store_data, SAVE_DELAY) if store_data == self._storage_contents:
return
def _memorized_storage():
self._storage_contents = store_data
return store_data
self.store.async_delay_save(_memorized_storage, SAVE_DELAY)
def _attr_obj_from_dict(cls, **kwargs): def _attr_obj_from_dict(cls, **kwargs):