ha-entity-cache

AppDaemon based entity cache application for Home Assistant.

IMPORTANT NOTE. Native Home Assistant already caches content. You will not need this add-on if you did not specify an initial value in your Home Assistant configuration!

Example config (/conf/appdaemon/apps/apps.yaml)

ha-entity-cache:
  module: entitycache
  class: EntityCache
# The cache_file setting is optional and defaults to cache.json in the script current folder
  cache_file: /config/appdaemon/apps/ha-entity-cache/cache.json
  entities:
    - input_select.test
    - climate.rpi_cooling_fan_controller
  input_select.test:
    state_cache_type: option
  climate.rpi_cooling_fan_controller: 
    attributes:
      - temperature

Place the entities for caching as a list under entities:.

For each entity a entity_name: section must exist.

State caching

Define the key state_cache_type: under the {entity name} section.

Supported state_cache_type options are:

• option: For caching input selects
• text: For caching text inputs
• value: For caching numeric inputs
• switch: for caching on / off controls

Attribute caching

Define the key attributes: under the {entity name} section. The list of attribute names is a list under this key

Installation (With AppDaemon add on on Home Assistant) or use HACS (Home Assistant Community store)

Unpack the script files at /config/appdaemon/. The active script is then located at `/config/appdaemon//apps/ha-entity-cache/entitycache.py'

After startup, ha-entity-cache listens to updates of the values. That is the moment values are cached and restored after a restart of Home Assistant. At restore the type is checked. If a not valid type is entered, the value might not be restored, or not correct.