mirror of
https://github.com/home-assistant/developers.home-assistant.git
synced 2025-04-26 06:17:16 +00:00
770185004b
* Use f-strings instead of .format() * Code block language marker fixes * Make example code blocks syntactically valid Python * Run all python code blocks through black https://github.com/scop/misc/blob/master/black_markdown.py * Add some missing code block language markers * Use shell language consistently to mark shell code blocks * Undo folding of some example dicts * Remove outdated OrderedDict comments per Python 3.7, replace with plain dict
1.2 KiB
1.2 KiB
| title |
|---|
| Handling intents |
Any component can register to handle intents. This allows a single component to handle intents fired from multiple voice assistants.
A component has to register an intent handler for each type that it wants to handle. Intent handlers have to extend homeassistant.helpers.intent.IntentHandler
import asyncio
from homeassistant.helpers import intent
DATA_KEY = "example_key"
@asyncio.coroutine
def async_setup(hass, config):
hass.data[DATA_KEY] = 0
intent.async_register(hass, CountInvocationIntent())
class CountInvocationIntent(intent.IntentHandler):
"""Handle CountInvocationIntent intents."""
# Type of intent to handle
intent_type = "CountInvocationIntent"
# Optional. A validation schema for slots
# slot_schema = {
# 'item': cv.string
# }
@asyncio.coroutine
def async_handle(self, intent_obj):
"""Handle the intent."""
intent_obj.hass.data[DATA_KEY] += 1
response = intent_obj.create_response()
response.async_set_speech(
f"This intent has been invoked {intent_obj.hass.data[DATA_KEY]} times"
)
return response