import requests
from ..exception import ExecutionError
[docs]def power_set(host, index, value):
index = int(index)
assert 1 <= index <= 8
# access the web interface...
value = 1 if value else 0
r = requests.get(
"http://{}/switch.html?cmd=1&p={}&s={}".format(host, index, value)
)
r.raise_for_status()
[docs]def power_get(host, index):
index = int(index)
assert 1 <= index <= 8
# get the contents of the main page
r = requests.get("http://{}/".format(host))
r.raise_for_status()
for line in r.text.splitlines():
power_pattern = "Power Port {}</td>".format(index)
switch_patern = "SwitchPort {}</td>".format(index)
if line.find(power_pattern) > 0 or line.find(switch_patern) > 0:
if line.find("OFF") > 0:
return False
elif line.find("ON") > 0:
return True
else:
raise ExecutionError("failed to parse the port status")
# if we got this far, something is wrong with the website
raise ExecutionError("failed to find the port")