* Load pending state attributes and event data ids at startup
Since we queue all events to be processed after startup
we can have a thundering herd of queries to prime the
LRUs of event data and state attributes ids. Since we
know we are about to process a chunk of events we can
fetch all the ids in two queries
* lru
* fix hang
* Fix recorder LRU being destroyed if event session is reopened
We would clear the LRU in _close_event_session but
it would never get replaced with an LRU again so
it would leak memory if the event session is reopened
* Fix recorder LRU being destroyed if event session is reopened
We would clear the LRU in _close_event_session but
it would never get replaced with an LRU again so
it would leak memory if the event session is reopened
* cleanup
* Fire events when long term statistics is updated
* Allow the new events to be subscribed to by anyone
* Address review comments
* Finish renaming events
* Finish renaming events
* Fix do_adhoc_statistics
* Adjust tests
* Adjust tests
* Initial orjson support take 2
Still need to work out problem building wheels
--
Redux of #72754 / #32153 Now possible since the following is solved:
ijl/orjson#220 (comment)
This implements orjson where we use our default encoder. This does not implement orjson where `ExtendedJSONEncoder` is used as these areas tend to be called far less frequently. If its desired, this could be done in a followup, but it seemed like a case of diminishing returns (except maybe for large diagnostics files, or traces, but those are not expected to be downloaded frequently).
Areas where this makes a perceptible difference:
- Anything that subscribes to entities (Initial subscribe_entities payload)
- Initial download of registries on first connection / restore
- History queries
- Saving states to the database
- Large logbook queries
- Anything that subscribes to events (appdaemon)
Cavets:
orjson supports serializing dataclasses natively (and much faster) which
eliminates the need to implement `as_dict` in many places
when the data is already in a dataclass. This works
well as long as all the data in the dataclass can also
be serialized. I audited all places where we have an `as_dict`
for a dataclass and found only backups needs to be adjusted (support for `Path` needed to be added for backups). I was a little bit worried about `SensorExtraStoredData` with `Decimal` but it all seems to work out from since it converts it before it gets to the json encoding cc @dgomes
If it turns out to be a problem we can disable this
with option |= [orjson.OPT_PASSTHROUGH_DATACLASS](https://github.com/ijl/orjson#opt_passthrough_dataclass) and it
will fallback to `as_dict`
Its quite impressive for history queries
<img width="1271" alt="Screen_Shot_2022-05-30_at_23_46_30" src="https://user-images.githubusercontent.com/663432/171145699-661ad9db-d91d-4b2d-9c1a-9d7866c03a73.png">
* use for views as well
* handle UnicodeEncodeError
* tweak
* DRY
* DRY
* not needed
* fix tests
* Update tests/components/http/test_view.py
* Update tests/components/http/test_view.py
* black
* templates
This was causing the wheels to fail to build. We need
to workout why when we don't have release pressure
This reverts commit d9d22a95563c745ce6a50095f7de902eb078805d.
* Use ciso8601 for parsing MySQLDB datetimes
The default parser is this:
5340191feb/MySQLdb/times.py (L66)
* tweak
* tweak
* add coverage for building the MySQLdb connect conv param
* Add restored to the set of attributes excluded from being recorded in the database
- Noticed on restart that the table gets 100s of new rows because
of these
* Update homeassistant/components/recorder/const.py
