""" Simple rest interface for Power Port. Used for ex. misc Raspberry Pi configs
Author: Kjeld Flarup <kfa@deif.com>
The URL given in hosts in exporter.yaml must replace {value} with '0' or '1'
It is optional whether to use {index} or not.
NetworkPowerPort:
model: simplerest
host: 'http://172.17.180.53:9999/relay/{index}/{value}'
index: 0
"""
import requests
[docs]def power_set(host, port, index, value):
assert port is None
index = int(index)
value = 1 if value else 0
r = requests.get(host.format(value=value, index=index))
r.raise_for_status()
[docs]def power_get(host, port, index):
assert port is None
index = int(index)
# remove trailing /
r = requests.get(host.format(value='', index=index).rstrip('/'))
r.raise_for_status()
return r.text == '1'