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Optimize template 2 (#3521)

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* Enforce compiling templates

* Refactor templates

* Add template validator to Logbook service

* Some more fixes

* Lint

* Allow easy skipping of rfxtrx tests

* Fix template bug in AND & OR conditions

* add entities extractor

Conflicts:
	tests/helpers/test_template.py

* fix unittest

* Convert template to be async

* Fix Farcy

* Lint fix

* Limit template updates to related entities

* Make template automation async
This commit is contained in:
Paulus Schoutsen 2016-09-27 21:29:55 -07:00 • committed by GitHub
parent 6694b0470e
commit 00e298206e
52 changed files with 841 additions and 562 deletions
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18
homeassistant/components/automation/template.py
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@ -4,13 +4,13 @@ Offer template automation rules.
For more details about this automation rule, please refer to the documentation
at https://home-assistant.io/components/automation/#template-trigger
"""
import asyncio
import logging
import voluptuous as vol
from homeassistant.const import (
CONF_VALUE_TEMPLATE, CONF_PLATFORM, MATCH_ALL)
from homeassistant.helpers import condition, template
from homeassistant.const import CONF_VALUE_TEMPLATE, CONF_PLATFORM
from homeassistant.helpers import condition
from homeassistant.helpers.event import track_state_change
import homeassistant.helpers.config_validation as cv
@ -25,21 +25,22 @@ TRIGGER_SCHEMA = IF_ACTION_SCHEMA = vol.Schema({
def trigger(hass, config, action):
"""Listen for state changes based on configuration."""
value_template = template.compile_template(
hass, config.get(CONF_VALUE_TEMPLATE))
value_template = config.get(CONF_VALUE_TEMPLATE)
value_template.hass = hass
# Local variable to keep track of if the action has already been triggered
already_triggered = False
@asyncio.coroutine
def state_changed_listener(entity_id, from_s, to_s):
"""Listen for state changes and calls action."""
nonlocal already_triggered
template_result = condition.template(hass, value_template)
template_result = condition.async_template(hass, value_template)
# Check to see if template returns true
if template_result and not already_triggered:
already_triggered = True
action({
hass.async_add_job(action, {
'trigger': {
'platform': 'template',
'entity_id': entity_id,
@ -50,4 +51,5 @@ def trigger(hass, config, action):
elif not template_result:
already_triggered = False
return track_state_change(hass, MATCH_ALL, state_changed_listener)
return track_state_change(hass, value_template.extract_entities(),
state_changed_listener)