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Prevent deleting blueprints which are in use (#78444)

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This commit is contained in:
Erik Montnemery
2022-09-14 16:47:08 +02:00
committed by GitHub
parent 855b0dfdba
commit 2ba0f42acc
10 changed files with 192 additions and 8 deletions
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9
homeassistant/components/automation/helpers.py
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@@ -8,8 +8,15 @@ from .const import DOMAIN, LOGGER
DATA_BLUEPRINTS = "automation_blueprints"
def _blueprint_in_use(hass: HomeAssistant, blueprint_path: str) -> bool:
"""Return True if any automation references the blueprint."""
from . import automations_with_blueprint # pylint: disable=import-outside-toplevel
return len(automations_with_blueprint(hass, blueprint_path)) > 0
@singleton(DATA_BLUEPRINTS)
@callback
def async_get_blueprints(hass: HomeAssistant) -> blueprint.DomainBlueprints:
"""Get automation blueprints."""
return blueprint.DomainBlueprints(hass, DOMAIN, LOGGER)
return blueprint.DomainBlueprints(hass, DOMAIN, LOGGER, _blueprint_in_use)