home-assistant.github.io/source/_posts/2016-03-12-z-wave-pep257-templated-service-calls.markdown
2016-03-16 18:32:19 -07:00

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---
layout: post
title: "0.15: Unforked Open Z-Wave, templated service calls, extended scene support and PEP257 compliance."
description: "Home Assistant 0.15 has arrived."
date: 2016-03-12 10:55:00 -0800
date_formatted: "March 12, 2016"
author: Paulus Schoutsen
author_twitter: balloob
comments: true
categories: Release-Notes
---
Two weeks has past so here is 0.15! We have been focussing a lot on quality. Making sure the system is more stable and reliable. I usually try to highlight one cool thing in the release notes but this release has 4 exciting announcements!
- [@fabaff] has upgraded the codebase to follow the PEP257 documentation standard.
- [@partofthething] has migrated us to use the main Python Open Z-Wave library instead of our forked version.
- To make our automations more powerful, [@persandstrom] added the option to use templates to dynamically create service calls. This works for automation, Alexa, universal media player, template switch. [Learn more.][services]
- [@MartinHjelmare] has upgraded our scene support to now support all built-in services and components.
Besides bug fixes, this release also brings:
<img src='/images/supported_brands/hunter-douglas-powerview.png' style='clear: right; margin-left: 5px; border:none; box-shadow: none; float: right; margin-bottom: 16px;' width='150' />
- Scene: Converted to a platform based component ([@sander76])
- Scene: [Hunter Douglas Powerview] now supported ([@sander76])
- Lock: [MQTT] platform added ([@fabaff])
- Device Tracker: [OwnTracks] will allow filtering inaccurate GPS locations ([@HydrelioxGitHub])
- Binary Sensor: Wemo Motion now supported ([@pavoni], [@ryanlaux])
```yaml
# Example using templates for service and data in service call.
# Works for automation, Alexa, universal media player, template switch.
automation:
- trigger:
- platform: state
entity_id: switch.bathroom
action:
service_template: >
{% raw %}{% if is_state('switch.bathroom', 'on') %}
switch.turn_on
{% else %}
switch.turn_off
{% endif %}{% endraw %}
data_template:
entity_id: switch.{% raw %}{{ states('input_select.is') }}{% endraw %}
```
### Breaking Changes
- Media Player: Attributes to call service play_media has been renamed to
`media_content_type` and `media_content_id`, to match the corresponding media
player state attributes. This change affects automations, scripts and scenes.
[services]: /topics/service_calls/#use-templates-to-decide-which-service-to-call
[Hunter Douglas Powerview]: /components/scene.hunterdouglas_powerview/
[MQTT]: /components/lock.mqtt/
[OwnTracks]: /components/device_tracker.owntracks/
[Wemo Motion]: /components/binary_sensor.wemo/
[@fabaff]: https://github.com/fabaff
[@partofthething]: https://github.com/partofthething
[@persandstrom]: https://github.com/persandstrom
[@fabaff]: https://github.com/fabaff
[@persandstrom]: https://github.com/persandstrom
[@PartOfTheThing]: https://github.com/PartOfTheThing
[@sander76]: https://github.com/sander76
[@sander76]: https://github.com/sander76
[@fabaff]: https://github.com/fabaff
[@HydrelioxGitHub]: https://github.com/HydrelioxGitHub
[@MartinHjelmare]: https://github.com/MartinHjelmare
[@pavoni]: https://github.com/pavoni
[@ryanlaux]: https://github.com/ryanlaux