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Support templating MQTT triggers (#45614)

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* Add support for limited templates (no HASS access)

* Pass variables to automation triggers

* Support templates in MQTT triggers

* Spelling

* Handle trigger referenced by variables

* Raise on unsupported function in limited templates

* Validate MQTT trigger schema in MQTT device trigger

* Add trigger_variables to automation config schema

* Don't print stacktrace when setting up trigger throws

* Make pylint happy

* Add trigger_variables to variables

* Add debug prints, document limited template

* Add tests

* Validate MQTT trigger topic early when possible

* Improve valid_subscribe_topic_template
This commit is contained in:
Erik Montnemery 2021-02-08 10:50:38 +01:00 • committed by GitHub
parent b9b1caf4d7
commit 047f16772f
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12 changed files with 262 additions and 15 deletions
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homeassistant/helpers/config_validation.py
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@ -572,7 +572,7 @@ def dynamic_template(value: Optional[Any]) -> template_helper.Template:
if isinstance(value, (list, dict, template_helper.Template)):
raise vol.Invalid("template value should be a string")
if not template_helper.is_template_string(str(value)):
raise vol.Invalid("template value does not contain a dynmamic template")
raise vol.Invalid("template value does not contain a dynamic template")
template_value = template_helper.Template(str(value)) # type: ignore
try: