"""Interface for controlling relays of Shelly devices using the Gen 1 API
NetworkPowerPort:
model: shelly_gen1
host: 'http://192.168.0.42'
index: 0
Will do a GET request to http://192.168.0.42/relay/0 to get the current
relay state, and a POST request to http://192.168.0.42/relay/0 with request
data of 'turn=off' or 'turn=on' to change the relay state.
Also, see the official Gen 1 Device API documentation:
https://shelly-api-docs.shelly.cloud/gen1/
"""
import json
import requests
[docs]
def power_set(host: str, port: int, index: int = 0, value: bool = True):
assert not port
turn = "on" if value else "off"
r = requests.post(f"{host}/relay/{index}", data={"turn": turn})
r.raise_for_status()
[docs]
def power_get(host: str, port: int, index: int):
assert not port
r = requests.get(f"{host}/relay/{index}")
r.raise_for_status()
return json.loads(r.text)["ison"]