Add ATEN PE component for ATEN eco PDUs

.coveragerc

@@ -62,6 +62,7 @@ omit =
     homeassistant/components/asterisk_cdr/mailbox.py
     homeassistant/components/asterisk_mbox/*
     homeassistant/components/asuswrt/device_tracker.py
+    homeassistant/components/aten_pe/*
     homeassistant/components/atome/*
     homeassistant/components/august/*
     homeassistant/components/aurora_abb_powerone/sensor.py

CODEOWNERS

@@ -32,6 +32,7 @@ homeassistant/components/arcam_fmj/* @elupus
 homeassistant/components/arduino/* @fabaff
 homeassistant/components/arest/* @fabaff
 homeassistant/components/asuswrt/* @kennedyshead
+homeassistant/components/aten_pe/* @mtdcr
 homeassistant/components/atome/* @baqs
 homeassistant/components/aurora_abb_powerone/* @davet2001
 homeassistant/components/auth/* @home-assistant/core

homeassistant/components/aten_pe/__init__.py

@@ -0,0 +1 @@
+"""The ATEN PE component."""

homeassistant/components/aten_pe/manifest.json

@@ -0,0 +1,12 @@
+{
+  "domain": "aten_pe",
+  "name": "ATEN eco PDUs",
+  "documentation": "https://www.home-assistant.io/components/aten_pe",
+  "requirements": [
+    "atenpdu==0.1.2"
+  ],
+  "dependencies": [],
+  "codeowners": [
+    "@mtdcr"
+  ]
+}

homeassistant/components/aten_pe/switch.py

@@ -0,0 +1,110 @@
+"""The ATEN PE switch component."""
+
+import logging
+
+from atenpdu import AtenPE
+import voluptuous as vol
+
+from homeassistant.components.switch import (
+    DEVICE_CLASS_OUTLET,
+    PLATFORM_SCHEMA,
+    SwitchDevice,
+)
+from homeassistant.const import CONF_HOST, CONF_PORT, CONF_USERNAME
+import homeassistant.helpers.config_validation as cv
+
+_LOGGER = logging.getLogger(__name__)
+
+CONF_AUTH_KEY = "auth_key"
+CONF_COMMUNITY = "community"
+CONF_PRIV_KEY = "priv_key"
+DEFAULT_COMMUNITY = "private"
+DEFAULT_PORT = "161"
+DEFAULT_USERNAME = "administrator"
+
+PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
+    {
+        vol.Required(CONF_HOST): cv.string,
+        vol.Optional(CONF_PORT, default=DEFAULT_PORT): cv.port,
+        vol.Optional(CONF_COMMUNITY, default=DEFAULT_COMMUNITY): cv.string,
+        vol.Optional(CONF_USERNAME, default=DEFAULT_USERNAME): cv.string,
+        vol.Optional(CONF_AUTH_KEY): cv.string,
+        vol.Optional(CONF_PRIV_KEY): cv.string,
+    }
+)
+
+
+async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
+    """Set up the ATEN PE switch."""
+    dev = AtenPE(
+        node=config[CONF_HOST],
+        serv=config[CONF_PORT],
+        community=config[CONF_COMMUNITY],
+        username=config[CONF_USERNAME],
+        authkey=config.get(CONF_AUTH_KEY),
+        privkey=config.get(CONF_PRIV_KEY),
+    )
+
+    switches = []
+    for outlet in dev.outlets:
+        switches.append(AtenSwitch(dev, outlet.id, outlet.name))
+
+    async_add_entities(switches)
+    return True
+
+
+class AtenSwitch(SwitchDevice):
+    """Represents an ATEN PE switch."""
+
+    def __init__(self, device, outlet, name):
+        """Initialize an ATEN PE switch."""
+        self._device = device
+        self._outlet = outlet
+        self._name = name or f"Outlet {outlet}"
+        self._enabled = False
+        self._outlet_power = 0.0
+
+    @property
+    def unique_id(self) -> str:
+        """Return a unique ID."""
+        return f"{self._device.deviceMAC}-{self._outlet}"
+
+    @property
+    def name(self) -> str:
+        """Return the name of the entity."""
+        return self._name
+
+    @property
+    def device_class(self) -> str:
+        """Return the class of this device, from component DEVICE_CLASSES."""
+        return DEVICE_CLASS_OUTLET
+
+    @property
+    def is_on(self) -> bool:
+        """Return True if entity is on."""
+        return self._enabled
+
+    @property
+    def current_power_w(self) -> float:
+        """Return the current power usage in W."""
+        return self._outlet_power
+
+    def turn_on(self, **kwargs):
+        """Turn the switch on."""
+        self._device.setOutletStatus(self._outlet, "on")
+        self._enabled = True
+
+    def turn_off(self, **kwargs):
+        """Turn the switch off."""
+        self._device.setOutletStatus(self._outlet, "off")
+        self._enabled = False
+
+    def update(self):
+        """Process update from entity."""
+        status = self._device.displayOutletStatus(self._outlet)
+        if status == "on":
+            self._enabled = True
+            self._outlet_power = self._device.outletPower(self._outlet)
+        elif status == "off":
+            self._enabled = False
+            self._outlet_power = 0.0

requirements_all.txt

@@ -239,6 +239,9 @@ asterisk_mbox==0.5.0
 # homeassistant.components.upnp
 async-upnp-client==0.14.11
 
+# homeassistant.components.aten_pe
+atenpdu==0.1.2
+
 # homeassistant.components.aurora_abb_powerone
 aurorapy==0.2.6