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Cache serialize of manifest for loaded integrations (#117965)

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* Cache serialize of manifest for loaded integrations

The manifest/list and manifest/get websocket apis
are called frequently when moving around in the UI.
Since the manifest does not change we can make
the the serialized version a cached property

* reduce

* reduce
This commit is contained in:
J. Nick Koston
2024-05-23 04:52:05 -10:00
committed by GitHub
parent 09e7156d2d
commit c5cc9801a6
3 changed files with 26 additions and 12 deletions
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21
homeassistant/components/websocket_api/commands.py
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@ -46,10 +46,10 @@ from homeassistant.helpers.json import (
ExtendedJSONEncoder,
find_paths_unserializable_data,
json_bytes,
json_fragment,
)
from homeassistant.helpers.service import async_get_all_descriptions
from homeassistant.loader import (
Integration,
IntegrationNotFound,
async_get_integration,
async_get_integration_descriptions,
@ -505,19 +505,15 @@ async def handle_manifest_list(
hass: HomeAssistant, connection: ActiveConnection, msg: dict[str, Any]
) -> None:
"""Handle integrations command."""
wanted_integrations = msg.get("integrations")
if wanted_integrations is None:
wanted_integrations = async_get_loaded_integrations(hass)
ints_or_excs = await async_get_integrations(hass, wanted_integrations)
integrations: list[Integration] = []
ints_or_excs = await async_get_integrations(
hass, msg.get("integrations") or async_get_loaded_integrations(hass)
)
manifest_json_fragments: list[json_fragment] = []
for int_or_exc in ints_or_excs.values():
if isinstance(int_or_exc, Exception):
raise int_or_exc
integrations.append(int_or_exc)
connection.send_result(
msg["id"], [integration.manifest for integration in integrations]
)
manifest_json_fragments.append(int_or_exc.manifest_json_fragment)
connection.send_result(msg["id"], manifest_json_fragments)
@decorators.websocket_command(
@ -530,9 +526,10 @@ async def handle_manifest_get(
"""Handle integrations command."""
try:
integration = await async_get_integration(hass, msg["integration"])
connection.send_result(msg["id"], integration.manifest)
except IntegrationNotFound:
connection.send_error(msg["id"], const.ERR_NOT_FOUND, "Integration not found")
else:
connection.send_result(msg["id"], integration.manifest_json_fragment)
@callback