84 lines
2.4 KiB
Python
84 lines
2.4 KiB
Python
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"""
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Support for Switchmate.
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For more details about this platform, please refer to the documentation at
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https://home-assistant.io/components/switch.switchmate/
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"""
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import logging
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from datetime import timedelta
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import voluptuous as vol
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import homeassistant.helpers.config_validation as cv
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from homeassistant.components.switch import SwitchDevice, PLATFORM_SCHEMA
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from homeassistant.const import CONF_NAME, CONF_MAC
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from homeassistant.exceptions import PlatformNotReady
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REQUIREMENTS = ['bluepy==1.1.4']
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_LOGGER = logging.getLogger(__name__)
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DEFAULT_NAME = 'Switchmate'
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HANDLE = 0x2e
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ON_KEY = b'\x00'
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OFF_KEY = b'\x01'
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SCAN_INTERVAL = timedelta(minutes=30)
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
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vol.Required(CONF_MAC): cv.string,
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vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
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})
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def setup_platform(hass, config, add_devices, discovery_info=None) -> None:
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"""Perform the setup for Switchmate devices."""
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name = config.get(CONF_NAME)
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mac_addr = config.get(CONF_MAC)
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add_devices([Switchmate(mac_addr, name)], True)
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class Switchmate(SwitchDevice):
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"""Representation of a Switchmate."""
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def __init__(self, mac, name) -> None:
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"""Initialize the Switchmate."""
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# pylint: disable=import-error
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import bluepy
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self._state = False
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self._name = name
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self._mac = mac
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try:
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self._device = bluepy.btle.Peripheral(self._mac,
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bluepy.btle.ADDR_TYPE_RANDOM)
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except bluepy.btle.BTLEException:
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_LOGGER.error("Failed to set up switchmate")
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raise PlatformNotReady()
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@property
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def unique_id(self) -> str:
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"""Return a unique, HASS-friendly identifier for this entity."""
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return self._mac.replace(':', '')
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@property
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def name(self) -> str:
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"""Return the name of the switch."""
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return self._name
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def update(self) -> None:
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"""Synchronize state with switch."""
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self._state = self._device.readCharacteristic(HANDLE) == ON_KEY
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@property
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def is_on(self) -> bool:
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"""Return true if it is on."""
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return self._state
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def turn_on(self, **kwargs) -> None:
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"""Turn the switch on."""
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self._device.writeCharacteristic(HANDLE, ON_KEY, True)
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def turn_off(self, **kwargs) -> None:
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"""Turn the switch off."""
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self._device.writeCharacteristic(HANDLE, OFF_KEY, True)
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