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Add wait_template for 0.39 (#2037)

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* Update scripts.markdown

* Update scripts.markdown
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Pascal Vizeli 2017-02-16 10:22:53 +01:00 committed by Fabian Affolter
parent 1ebabbde5d
commit 5df5b69aa8
1 changed files with 14 additions and 0 deletions
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source/getting-started/scripts.markdown
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@ -74,6 +74,20 @@ delay:
# Valid formats include HH:MM and HH:MM:SS
delay: {% raw %}'00:{{ states.input_slider.minute_delay.state | int }}:00'{% endraw %}
```
### {% linkable_title Wait %}
Wait until some things are complete. We support at the moment `wait_template` for waiting until a condition is `true`, see also on [Template-Trigger](/getting-started/automation-trigger/#template-trigger). It is possible to set a timeout after that will the script abort his execution. Timeout have same syntax as `delay`.
```yaml
# wait until media player have stop the playing
wait_template: {% raw %}"{{ states.media_player.floor.states == 'stop' }}"{% endraw %}
```
```yaml
# wait until a valve is < 10 or abort after 1 minutes.
wait_template: {% raw %}"{{ states.climate.kitchen.attributes.valve < 10 }}"{% endraw %}
timeout: 00:01:00
```
### {% linkable_title Fire an Event %}