* Speed up creating group entities from YAML
- Pass all the entities to async_add_entities in one call to
avoid multiple levels of gather
* Speed up creating group entities from YAML
- Pass all the entities to async_add_entities in one call to
avoid multiple levels of gather
* Update homeassistant/components/group/__init__.py
Co-authored-by: Martin Hjelmare <marhje52@gmail.com>
* Update homeassistant/components/group/__init__.py
Co-authored-by: Martin Hjelmare <marhje52@gmail.com>
* Update homeassistant/components/group/__init__.py
Co-authored-by: Martin Hjelmare <marhje52@gmail.com>
* Update homeassistant/components/group/__init__.py
Co-authored-by: Martin Hjelmare <marhje52@gmail.com>
* typing
* unbreak
Co-authored-by: Martin Hjelmare <marhje52@gmail.com>