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Home Assistant post requests

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This commit is contained in:
Christian Colglazier 2020-10-25 14:27:51 -04:00
parent 89ecb534e0
commit bc4e37a398
1 changed files with 38 additions and 4 deletions
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40
scripts/homeassistant.py
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@ -6,12 +6,16 @@ from requests import get, post
import json import json
class HomeAssistant(object): class HomeAssistant(object):
# Initalizes Home Assistant API wrapper.
def __init__(self, ip, token): def __init__(self, ip, token):
self.url = 'http://{}:8123'.format(ip) self.url = 'http://{}:8123'.format(ip)
self.headers = { self.headers = {
'Authorization': 'Bearer {}'.format(token), 'Authorization': 'Bearer {}'.format(token),
'content-type': 'application/json', 'content-type': 'application/json',
} }
# Sends post requests.
def postService(self, domain, service, data): def postService(self, domain, service, data):
response = post("{}/api/services/{}/{}".format(self.url, response = post("{}/api/services/{}/{}".format(self.url,
domain, domain,
@ -19,10 +23,12 @@ class HomeAssistant(object):
headers=self.headers, data=json.dumps(data)) headers=self.headers, data=json.dumps(data))
response.raise_for_status() response.raise_for_status()
return response return response
def getRequest(self, domain, data=''):
# Sends get requests and turns requested data.
def getRequest(self, domain):
response = get("{}/api/{}".format(self.url, domain), response = get("{}/api/{}".format(self.url, domain),
headers=self.headers, data=json.dumps(data)) headers=self.headers)
return response.text return json.loads(response.text)
# Returns a message if the API is up and running. # Returns a message if the API is up and running.
def getAPI(self): def getAPI(self):
@ -96,6 +102,34 @@ class HomeAssistant(object):
def getCameraProxy(self, entityId): def getCameraProxy(self, entityId):
return self.getRequest('camera_proxy/' + entityId) return self.getRequest('camera_proxy/' + entityId)
# Runs a Home Assistant scene.
def runScene(self, entityId): def runScene(self, entityId):
data = {'entity_id': entityId} data = {'entity_id': entityId}
self.postService('scene', 'turn_on', data) self.postService('scene', 'turn_on', data)
# Runs a Home Assistant script.
def runScript(self, entityId):
data = {'entity_id': entityId}
self.postService('script', 'turn_on', data)
# Sets the brightness level of a device.
def setLevel(self, entityId, level):
data = {'entity_id': entityId, 'brightness_pct': level}
self.postService('homeassistant', 'turn_on', data)
# Turns a device off.
def turnOn(self, entityId):
data = {'entity_id': entityId}
self.postService('homeassistant', 'turn_on', data)
# Turns a device on.
def turnOff(self, entityId):
data = {'entity_id': entityId}
self.postService('homeassistant', 'turn_off', data)
# Turns a device of the given power state.
def setOnOff(self, entityId, power):
if power:
self.turnOn(entityId)
else:
self.turnOff(entityId)