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Remove unused code from the template integration (#39048)

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* Convert template lock to use async_track_template_result

* Convert template switch to use async_track_template_result

* Convert template fan to use async_track_template_result

* Convert template binary_sensor to use async_track_template_result

Co-Authored-By: Penny Wood <Swamp-Ig@users.noreply.github.com>

* Convert template cover to use async_track_template_result

* Convert template light to use async_track_template_result

* Convert template vacuum to use async_track_template_result

* Remove unused code from the template integration

Co-authored-by: Penny Wood <Swamp-Ig@users.noreply.github.com>
This commit is contained in:
J. Nick Koston 2020-08-20 09:30:56 -05:00 committed by GitHub
parent 5db90478f3
commit eb4f667a1a
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1 changed files with 0 additions and 59 deletions
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59
homeassistant/components/template/__init__.py
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@ -1,60 +1 @@
"""The template component.""" """The template component."""
from itertools import chain
import logging
from homeassistant.const import MATCH_ALL
_LOGGER = logging.getLogger(__name__)
def initialise_templates(hass, templates, attribute_templates=None):
"""Initialise templates and attribute templates."""
if attribute_templates is None:
attribute_templates = {}
for template in chain(templates.values(), attribute_templates.values()):
if template is None:
continue
template.hass = hass
def extract_entities(
device_name, device_type, manual_entity_ids, templates, attribute_templates=None
):
"""Extract entity ids from templates and attribute templates."""
if attribute_templates is None:
attribute_templates = {}
entity_ids = set()
if manual_entity_ids is None:
invalid_templates = []
for template_name, template in chain(
templates.items(), attribute_templates.items()
):
if template is None:
continue
template_entity_ids = template.extract_entities()
if template_entity_ids != MATCH_ALL:
entity_ids |= set(template_entity_ids)
else:
invalid_templates.append(template_name.replace("_template", ""))
entity_ids = list(entity_ids)
if invalid_templates:
if not entity_ids:
entity_ids = MATCH_ALL
_LOGGER.warning(
"Template %s '%s' has no entity ids configured to track nor"
" were we able to extract the entities to track from the %s "
"template(s). This entity will only be able to be updated "
"manually",
device_type,
device_name,
", ".join(invalid_templates),
)
else:
entity_ids = manual_entity_ids
return entity_ids