281 lines
8.8 KiB
Python
281 lines
8.8 KiB
Python
"""Provides the data update coordinators for SolarEdge."""
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from __future__ import annotations
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from abc import abstractmethod
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from datetime import date, datetime, timedelta
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from solaredge import Solaredge
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from stringcase import snakecase
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from homeassistant.core import HomeAssistant, callback
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from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
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from .const import (
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DETAILS_UPDATE_DELAY,
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ENERGY_DETAILS_DELAY,
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INVENTORY_UPDATE_DELAY,
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LOGGER,
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OVERVIEW_UPDATE_DELAY,
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POWER_FLOW_UPDATE_DELAY,
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)
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class SolarEdgeDataService:
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"""Get and update the latest data."""
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def __init__(self, hass: HomeAssistant, api: Solaredge, site_id: str) -> None:
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"""Initialize the data object."""
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self.api = api
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self.site_id = site_id
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self.data = {}
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self.attributes = {}
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self.hass = hass
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self.coordinator = None
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@callback
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def async_setup(self) -> None:
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"""Coordinator creation."""
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self.coordinator = DataUpdateCoordinator(
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self.hass,
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LOGGER,
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name=str(self),
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update_method=self.async_update_data,
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update_interval=self.update_interval,
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)
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@property
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@abstractmethod
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def update_interval(self) -> timedelta:
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"""Update interval."""
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@abstractmethod
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def update(self) -> None:
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"""Update data in executor."""
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async def async_update_data(self) -> None:
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"""Update data."""
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await self.hass.async_add_executor_job(self.update)
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class SolarEdgeOverviewDataService(SolarEdgeDataService):
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"""Get and update the latest overview data."""
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@property
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def update_interval(self) -> timedelta:
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"""Update interval."""
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return OVERVIEW_UPDATE_DELAY
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def update(self) -> None:
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"""Update the data from the SolarEdge Monitoring API."""
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try:
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data = self.api.get_overview(self.site_id)
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overview = data["overview"]
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except KeyError as ex:
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raise UpdateFailed("Missing overview data, skipping update") from ex
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self.data = {}
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for key, value in overview.items():
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if key in ["lifeTimeData", "lastYearData", "lastMonthData", "lastDayData"]:
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data = value["energy"]
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elif key in ["currentPower"]:
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data = value["power"]
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else:
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data = value
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self.data[key] = data
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LOGGER.debug("Updated SolarEdge overview: %s", self.data)
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class SolarEdgeDetailsDataService(SolarEdgeDataService):
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"""Get and update the latest details data."""
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def __init__(self, hass: HomeAssistant, api: Solaredge, site_id: str) -> None:
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"""Initialize the details data service."""
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super().__init__(hass, api, site_id)
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self.data = None
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@property
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def update_interval(self) -> timedelta:
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"""Update interval."""
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return DETAILS_UPDATE_DELAY
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def update(self) -> None:
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"""Update the data from the SolarEdge Monitoring API."""
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try:
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data = self.api.get_details(self.site_id)
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details = data["details"]
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except KeyError as ex:
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raise UpdateFailed("Missing details data, skipping update") from ex
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self.data = None
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self.attributes = {}
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for key, value in details.items():
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key = snakecase(key)
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if key in ["primary_module"]:
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for module_key, module_value in value.items():
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self.attributes[snakecase(module_key)] = module_value
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elif key in [
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"peak_power",
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"type",
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"name",
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"last_update_time",
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"installation_date",
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]:
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self.attributes[key] = value
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elif key == "status":
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self.data = value
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LOGGER.debug("Updated SolarEdge details: %s, %s", self.data, self.attributes)
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class SolarEdgeInventoryDataService(SolarEdgeDataService):
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"""Get and update the latest inventory data."""
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@property
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def update_interval(self) -> timedelta:
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"""Update interval."""
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return INVENTORY_UPDATE_DELAY
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def update(self) -> None:
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"""Update the data from the SolarEdge Monitoring API."""
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try:
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data = self.api.get_inventory(self.site_id)
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inventory = data["Inventory"]
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except KeyError as ex:
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raise UpdateFailed("Missing inventory data, skipping update") from ex
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self.data = {}
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self.attributes = {}
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for key, value in inventory.items():
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self.data[key] = len(value)
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self.attributes[key] = {key: value}
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LOGGER.debug("Updated SolarEdge inventory: %s, %s", self.data, self.attributes)
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class SolarEdgeEnergyDetailsService(SolarEdgeDataService):
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"""Get and update the latest power flow data."""
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def __init__(self, hass: HomeAssistant, api: Solaredge, site_id: str) -> None:
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"""Initialize the power flow data service."""
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super().__init__(hass, api, site_id)
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self.unit = None
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@property
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def update_interval(self) -> timedelta:
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"""Update interval."""
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return ENERGY_DETAILS_DELAY
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def update(self) -> None:
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"""Update the data from the SolarEdge Monitoring API."""
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try:
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now = datetime.now()
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today = date.today()
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midnight = datetime.combine(today, datetime.min.time())
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data = self.api.get_energy_details(
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self.site_id,
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midnight,
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now.strftime("%Y-%m-%d %H:%M:%S"),
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meters=None,
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time_unit="DAY",
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)
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energy_details = data["energyDetails"]
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except KeyError as ex:
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raise UpdateFailed("Missing power flow data, skipping update") from ex
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if "meters" not in energy_details:
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LOGGER.debug(
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"Missing meters in energy details data. Assuming site does not have any"
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)
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return
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self.data = {}
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self.attributes = {}
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self.unit = energy_details["unit"]
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for meter in energy_details["meters"]:
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if "type" not in meter or "values" not in meter:
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continue
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if meter["type"] not in [
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"Production",
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"SelfConsumption",
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"FeedIn",
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"Purchased",
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"Consumption",
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]:
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continue
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if len(meter["values"][0]) == 2:
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self.data[meter["type"]] = meter["values"][0]["value"]
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self.attributes[meter["type"]] = {"date": meter["values"][0]["date"]}
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LOGGER.debug(
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"Updated SolarEdge energy details: %s, %s", self.data, self.attributes
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)
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class SolarEdgePowerFlowDataService(SolarEdgeDataService):
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"""Get and update the latest power flow data."""
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def __init__(self, hass: HomeAssistant, api: Solaredge, site_id: str) -> None:
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"""Initialize the power flow data service."""
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super().__init__(hass, api, site_id)
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self.unit = None
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@property
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def update_interval(self) -> timedelta:
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"""Update interval."""
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return POWER_FLOW_UPDATE_DELAY
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def update(self) -> None:
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"""Update the data from the SolarEdge Monitoring API."""
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try:
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data = self.api.get_current_power_flow(self.site_id)
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power_flow = data["siteCurrentPowerFlow"]
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except KeyError as ex:
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raise UpdateFailed("Missing power flow data, skipping update") from ex
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power_from = []
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power_to = []
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if "connections" not in power_flow:
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LOGGER.debug(
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"Missing connections in power flow data. Assuming site does not have any"
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)
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return
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for connection in power_flow["connections"]:
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power_from.append(connection["from"].lower())
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power_to.append(connection["to"].lower())
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self.data = {}
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self.attributes = {}
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self.unit = power_flow["unit"]
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for key, value in power_flow.items():
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if key in ["LOAD", "PV", "GRID", "STORAGE"]:
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self.data[key] = value["currentPower"]
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self.attributes[key] = {"status": value["status"]}
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if key in ["GRID"]:
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export = key.lower() in power_to
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self.data[key] *= -1 if export else 1
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self.attributes[key]["flow"] = "export" if export else "import"
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if key in ["STORAGE"]:
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charge = key.lower() in power_to
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self.data[key] *= -1 if charge else 1
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self.attributes[key]["flow"] = "charge" if charge else "discharge"
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self.attributes[key]["soc"] = value["chargeLevel"]
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LOGGER.debug("Updated SolarEdge power flow: %s, %s", self.data, self.attributes)
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