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#!/usr/bin/env python3
""" Check on esphome-devices """
import argparse
import asyncio
import logging
import sys
import common
# import colorlog
import zeroconf
from aioesphomeapi import APIClient, APIConnectionError, ReconnectLogic, SensorState
sleepsec = 60
noise_psk = common.env("el_esphome_api_psk")
async def main(args):
"""Connect to an ESPHome device and get details."""
log.debug("function main()")
# Establish connection
api = APIClient(
address=args.address,
port=6053,
password="",
client_info="esphomeapi.py",
noise_psk=noise_psk,
)
log.debug("Connecting")
try:
await api.connect(login=True)
except APIConnectionError as e:
log.error("esphome api connection error - %s", e)
sys.exit(1)
log.info("Connected. Api version: " + str(api.api_version))
# Show device details
log.debug("Getting device info")
device = vars(await api.device_info())
log.info("Device name: " + device["name"])
log.debug("Getting sensors")
rawsensors, _ = await api.list_entities_services()
sensors = {}
for sensor in rawsensors:
sensors[sensor.key] = vars(sensor)
if log.isEnabledFor(logging.DEBUG):
from pprint import pformat
log.debug("Sensors: \n" + pformat(sensors))
log.info("Disconnecting")
await api.disconnect()
def callback(state):
if type(state) == SensorState and state.missing_state is False:
log.debug("function callback(" + str(state) + ")")
sensor = sensors[state.key]
value = state.state
if "accuracy_decimals" in sensor:
decimals = sensor["accuracy_decimals"]
value = round(value, decimals) if decimals > 0 else round(value)
unit = (
sensor["unit_of_measurement"] if "unit_of_measurement" in sensor else ""
)
device_class = sensor["device_class"] if "device_class" in sensor else ""
log.info(
sensor["name"]
+ " "
+ sensor["device_class"]
+ " - "
+ str(value)
+ str(unit)
)
common.statein(
device["friendly_name"], value, device_class, unit, verbose=True
)
async def on_connect() -> None:
log.debug("function on_connect()")
log.info("Connected to API")
try:
await api.subscribe_states(callback)
except APIConnectionError as e:
log.error("esphome api connection error - %s", e)
await api.disconnect()
except Exception as e:
log.error("catched exception - %s", e)
await api.disconnect()
async def on_disconnect() -> None:
log.debug("function on_disconnect()")
log.warning("Disconnected from API")
await asyncio.sleep(sleepsec)
reconnect = ReconnectLogic(
client=api,
on_connect=on_connect,
on_disconnect=on_disconnect,
zeroconf_instance=zeroconf.Zeroconf(),
)
await reconnect.start()
try:
while True:
try:
log.debug("Sleep for " + str(sleepsec) + "s")
await asyncio.sleep(sleepsec)
except Exception as e:
log.error("catched exception - %s", e)
except KeyboardInterrupt:
log.error("Keyboard interrupt")
pass
except KeyboardInterrupt:
log.error("Keyboard interrupt")
await reconnect.stop()
finally:
log.info("Closing loop.")
if __name__ == "__main__":
# Logging
# handler = colorlog.StreamHandler()
# handler.setFormatter(colorlog.ColoredFormatter(
# "%(log_color)s%(levelname)s - %(message)s {%(filename)s:%(lineno)d}",
# log_colors={
# 'DEBUG': 'light_black',
# 'INFO': 'cyan',
# 'WARNING': 'yellow',
# 'ERROR': 'red',
# 'CRITICAL': 'red,bg_white'
# }))
# log = colorlog.getLogger(__name__)
# log.setLevel(logging.WARNING)
# log.addHandler(handler)
log = logging.getLogger(__name__)
log.setLevel(logging.WARNING)
logging.basicConfig(format="%(levelname)s - %(message)s {%(filename)s:%(lineno)d}")
parser = argparse.ArgumentParser(
description="Connect to an esphome-device and access the native api"
)
parser.add_argument("-a", "--address", help="Address of esp-device to connect to")
parser.add_argument(
"-v", "--verbose", help="Set logging to debug mode", action="store_true"
)
args = parser.parse_args()
# Verbose logging?
if args.verbose:
log.setLevel(logging.DEBUG)
log.debug("asyncio.run(main(args))")
asyncio.run(main(args))
print("Bottom of script. Exiting.")
sys.exit(0)
|
