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import asyncio
import sys
from aiohttp import ClientSession
from pykoplenti import ExtendedApiClient
"""
Provides a simple example which reads virtual process data from the plenticore.
Must be called with host and password:
`python read_virtual_process_data.py 192.168.1.100 mysecretpassword`
"""
async def async_main(host, passwd):
async with ClientSession() as session:
client = ExtendedApiClient(session, host)
await client.login(passwd)
data = await client.get_process_data_values("_virt_", "pv_P")
pv_power = data["_virt_"]["pv_P"]
print(f"PV power: {pv_power}")
if len(sys.argv) != 3:
print("Usage: <host> <password>")
sys.exit(1)
_, host, passwd = sys.argv
asyncio.run(async_main(host, passwd))
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