* Reduce latancy to load storage by making the task eager
This changes the semantics a bit under the hood because it
can raise sooner which means we do not store the task
as _load_task if it raises right away. That means
concurrent calls that result in failure are likely to try
again now which will be a tiny performance hit for this
case.
* fix
* will now finish in time
* Use an eager task to setup entity platforms
Ideally we would have awaited this function instead, but we want
to shield it from cancellation so we wrap it in asyncio.shield
which schedules it as a task. Since we have integrations that
never suspend in async_setup_entry, we can avoid scheduling on
the evnet loop with an eager task for this case
* its an executor future
* its an executor future
* fix
* doc string lied
* Use an eager task in the update coordinator scheduled refresh
We have a lot of places that will not suspend because the refresh function
decides it does not need to update. Currently these have to be scheduled
on the event loop even though they are a noop.
Since _handle_refresh_interval is subclassed in some integrations, I created
a dunder wrapper function to avoid integraions subclassing it
* fix time fires outside of patch
* Use eager task creation for entity platform polling
We have lots of places where `async_update` does not suspend and
is only a coro because its required to be a coro to run in the
event loop
* try again
The likely outcome from most discoveries is an near immediate abort
so we run them eagerly to avoid having to schedule on the event loop
for the common case
* Avoid circular import in Storage.async_delay_save
We call Storage.async_delay_save for every entity being added or removed
from the registry. The late import took more time than everything else
in the function.
* Avoid reschedule churn in Storage.async_delay_save
When we are adding or removing entities we will call async_delay_save
quite often which has to add and remove a TimerHandle on the event loop
which can add up when there are a lot of registry items changing.
If the timer handle still has 80% of the time remaining on it
we will avoid resceduling and let it fire at the time the
original async_delay_save call was made. This ensures we
do not force the event loop to rebuild its heapq because
too many timer handlers were cancelled at once
* div0
* add coverage for 0 since we had none
* fix bad conflict
* tweaks
* tweaks
* tweaks
* tweaks
* tweaks
* tweaks
* more test fixes
* mqtt tests rely on event loop overhead
* Convert debouncer async_shutdown to be a normal function
nothing was being awaited here and the shutdown call was only used
in integrations marked internal and other internals. Its possible
that a custom component might have been using the method but it
seemed uncommon enough that it did not warrent marking as a breaking
change. The update coordinator is no longer awaiting anything in
async_shutdown either now but it seemed likely that this use
would get subclassed.
* fix
Avoid linear search to remove from entity registry index
Because the entity registry index needs to preserve insertion order
for backwards compat, a list was used for the index. Because some
config entries/devices/areas have a large amount of entities, removing
the entities, the O(n) time complexity of removing from a list can
slow down reloads. As python has no orderedset in stdlib, use
a dict since it preserves insertion order has O(1) add/remove
time complexity for the average case
* Refactor keyed event trackers to avoid refactoring risk
Follow to https://github.com/home-assistant/core/pull/110978#discussion_r1496771106
I had to do some type ignores because of the EventType vs Event
which is hopefully not going to be needed after the next mypy
* delete constants only used one in other const
* no field
* fixes
* less refactoring later
* less refactoring later
* keep const
* Make adding entities in storage collection a normal function
Nothing is awaited when adding
* cleanup
* cleanup
* cleanup
* cleanup
* reduce
* reduce
* reduce
* reduce
* tweak
These functions created tasks to run small validators, and the cost of
creating all the tasks was more expensive than running the validators
themselves. Since the code is unlikely to suspend its more efficient to
await them in series.
* Add async_schedule_call to the Debouncer
async_schedule_call allows the Debouncer to schedule a call
from a callback without having to create tasks to run
async_call
* Update homeassistant/helpers/debounce.py
* Make device registry cleanup all callback function
* fix typing, code supported callback functions, but typing did not
* fixes
* fixes
* fix
* we had no coverage for other job types
* we had no coverage for other job types
* Reduce overhead to load multiple languages in translations
Instead of loading in a task, we now group everything
to be loaded into a single executor job
* fixes
* fixes
* fixes
* fixes
* fixes
* update tests
* add missing coverage (was existing)
* Add valve to HassTurnOn/Off
* Add set position for valves
* Add set position to covers
* Add HassTurnOn/Off for vacuums
* Add media player intents
* Split out vacuum intents
* Address comments
* Extra test
* Avoid creating tasks for checking integrations platforms
This is a followup to #110743 to avoid creating a task to check
if the integration platform exists. We created tasks because
we needed to await async_get_integrations but since its always
called from EVENT_COMPONENT_LOADED firing, we can use the
async_get_loaded_integration version which does not need
to be awaited. This eliminates one task for every loaded
component
* there is no more race risk
* reduce
* coro or callback
* reduce
* tweak
* race safe
* fix type
* fixes
* use built-in helper to make it smaller
* use built-in helper to make it smaller
* use built-in helper to make it smaller
* add coverage to ensure exceptions are logged
* improve readability a bit
* platforms
* Make context in data entry flow possible to modify for subclasses
* mypy
* Make get_context
* base view
* Review comments
* Remove context from options flow
J. Nick Koston
Jan-Philipp Benecke
Joost Lekkerkerker
Michael Hansen
Franck Nijhof
Marc Mueller
G Johansson
deosrc