ha-core/homeassistant/scripts
J. Nick Koston 8b067e83f7
Initial orjson support take 3 (#73849)
* Initial orjson support take 2

Still need to work out problem building wheels

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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
2022-06-22 21:59:51 +02:00
..
benchmark Initial orjson support take 3 (#73849) 2022-06-22 21:59:51 +02:00
macos Upgrade mypy to 0.790 (#41595) 2020-10-12 19:17:30 -05:00
__init__.py Bump mypy to 0.930 (#62642) 2021-12-27 17:55:17 +01:00
auth.py Protect loop set default executor (#37438) 2020-07-06 15:58:53 -07:00
check_config.py Initialize hass.config_entries for check config (#73575) 2022-06-16 14:40:41 +02:00
ensure_config.py Remove unnecessary checks before calling os.makedirs (#62576) 2021-12-23 09:59:31 +01:00