Remove deprecated MCP23017 I/O Expander integration (#67281)
Franck Nijhof
GitHub
parent
e4903f9a13
commit
1c0365a72b
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@ -668,7 +668,6 @@ omit =
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homeassistant/components/map/*
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homeassistant/components/mastodon/notify.py
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homeassistant/components/matrix/*
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homeassistant/components/mcp23017/*
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homeassistant/components/media_extractor/*
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homeassistant/components/mediaroom/media_player.py
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homeassistant/components/melcloud/__init__.py
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@ -540,7 +540,6 @@ homeassistant/components/mastodon/* @fabaff
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homeassistant/components/matrix/* @tinloaf
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homeassistant/components/mazda/* @bdr99
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tests/components/mazda/* @bdr99
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homeassistant/components/mcp23017/* @jardiamj
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homeassistant/components/media_source/* @hunterjm
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tests/components/media_source/* @hunterjm
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homeassistant/components/mediaroom/* @dgomes
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@ -1,3 +0,0 @@
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"""Support for I2C MCP23017 chip."""
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DOMAIN = "mcp23017"
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@ -1,104 +0,0 @@
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"""Support for binary sensor using I2C MCP23017 chip."""
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from __future__ import annotations
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import logging
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from adafruit_mcp230xx.mcp23017 import MCP23017
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import board
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import busio
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import digitalio
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import voluptuous as vol
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from homeassistant.components.binary_sensor import PLATFORM_SCHEMA, BinarySensorEntity
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from homeassistant.const import DEVICE_DEFAULT_NAME
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from homeassistant.core import HomeAssistant
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
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CONF_INVERT_LOGIC = "invert_logic"
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CONF_I2C_ADDRESS = "i2c_address"
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CONF_PINS = "pins"
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CONF_PULL_MODE = "pull_mode"
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MODE_UP = "UP"
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MODE_DOWN = "DOWN"
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DEFAULT_INVERT_LOGIC = False
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DEFAULT_I2C_ADDRESS = 0x20
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DEFAULT_PULL_MODE = MODE_UP
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_SENSORS_SCHEMA = vol.Schema({cv.positive_int: cv.string})
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{
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vol.Required(CONF_PINS): _SENSORS_SCHEMA,
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vol.Optional(CONF_INVERT_LOGIC, default=DEFAULT_INVERT_LOGIC): cv.boolean,
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vol.Optional(CONF_PULL_MODE, default=DEFAULT_PULL_MODE): vol.All(
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vol.Upper, vol.In([MODE_UP, MODE_DOWN])
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),
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vol.Optional(CONF_I2C_ADDRESS, default=DEFAULT_I2C_ADDRESS): vol.Coerce(int),
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}
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)
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_LOGGER = logging.getLogger(__name__)
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def setup_platform(
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hass: HomeAssistant,
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config: ConfigType,
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add_devices: AddEntitiesCallback,
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discovery_info: DiscoveryInfoType | None = None,
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) -> None:
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"""Set up the MCP23017 binary sensors."""
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_LOGGER.warning(
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"The MCP23017 I/O Expander integration is deprecated and will be removed "
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"in Home Assistant Core 2022.4; this integration is removed under "
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"Architectural Decision Record 0019, more information can be found here: "
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"https://github.com/home-assistant/architecture/blob/master/adr/0019-GPIO.md"
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)
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pull_mode = config[CONF_PULL_MODE]
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invert_logic = config[CONF_INVERT_LOGIC]
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i2c_address = config[CONF_I2C_ADDRESS]
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i2c = busio.I2C(board.SCL, board.SDA)
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mcp = MCP23017(i2c, address=i2c_address)
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binary_sensors = []
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pins = config[CONF_PINS]
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for pin_num, pin_name in pins.items():
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pin = mcp.get_pin(pin_num)
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binary_sensors.append(
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MCP23017BinarySensor(pin_name, pin, pull_mode, invert_logic)
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)
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add_devices(binary_sensors, True)
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class MCP23017BinarySensor(BinarySensorEntity):
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"""Represent a binary sensor that uses MCP23017."""
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def __init__(self, name, pin, pull_mode, invert_logic):
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"""Initialize the MCP23017 binary sensor."""
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self._name = name or DEVICE_DEFAULT_NAME
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self._pin = pin
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self._pull_mode = pull_mode
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self._invert_logic = invert_logic
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self._state = None
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self._pin.direction = digitalio.Direction.INPUT
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self._pin.pull = digitalio.Pull.UP
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@property
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def name(self):
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"""Return the name of the sensor."""
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return self._name
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@property
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def is_on(self):
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"""Return the state of the entity."""
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return self._state != self._invert_logic
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def update(self):
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"""Update the GPIO state."""
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self._state = self._pin.value
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@ -1,12 +0,0 @@
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{
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"domain": "mcp23017",
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"name": "MCP23017 I/O Expander",
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"documentation": "https://www.home-assistant.io/integrations/mcp23017",
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"requirements": [
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"RPi.GPIO==0.7.1a4",
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"adafruit-circuitpython-mcp230xx==2.2.2"
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],
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"codeowners": ["@jardiamj"],
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"iot_class": "local_polling",
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"loggers": ["adafruit_mcp230xx"]
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}
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@ -1,110 +0,0 @@
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"""Support for switch sensor using I2C MCP23017 chip."""
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from __future__ import annotations
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import logging
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from adafruit_mcp230xx.mcp23017 import MCP23017
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import board
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import busio
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import digitalio
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import voluptuous as vol
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from homeassistant.components.switch import PLATFORM_SCHEMA, SwitchEntity
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from homeassistant.const import DEVICE_DEFAULT_NAME
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from homeassistant.core import HomeAssistant
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import homeassistant.helpers.config_validation as cv
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
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CONF_INVERT_LOGIC = "invert_logic"
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CONF_I2C_ADDRESS = "i2c_address"
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CONF_PINS = "pins"
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CONF_PULL_MODE = "pull_mode"
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DEFAULT_INVERT_LOGIC = False
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DEFAULT_I2C_ADDRESS = 0x20
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_SWITCHES_SCHEMA = vol.Schema({cv.positive_int: cv.string})
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{
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vol.Required(CONF_PINS): _SWITCHES_SCHEMA,
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vol.Optional(CONF_INVERT_LOGIC, default=DEFAULT_INVERT_LOGIC): cv.boolean,
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vol.Optional(CONF_I2C_ADDRESS, default=DEFAULT_I2C_ADDRESS): vol.Coerce(int),
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}
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)
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_LOGGER = logging.getLogger(__name__)
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def setup_platform(
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hass: HomeAssistant,
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config: ConfigType,
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add_entities: AddEntitiesCallback,
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discovery_info: DiscoveryInfoType | None = None,
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) -> None:
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"""Set up the MCP23017 devices."""
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_LOGGER.warning(
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"The MCP23017 I/O Expander integration is deprecated and will be removed "
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"in Home Assistant Core 2022.4; this integration is removed under "
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"Architectural Decision Record 0019, more information can be found here: "
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"https://github.com/home-assistant/architecture/blob/master/adr/0019-GPIO.md"
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)
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invert_logic = config.get(CONF_INVERT_LOGIC)
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i2c_address = config.get(CONF_I2C_ADDRESS)
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i2c = busio.I2C(board.SCL, board.SDA)
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mcp = MCP23017(i2c, address=i2c_address)
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switches = []
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pins = config[CONF_PINS]
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for pin_num, pin_name in pins.items():
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pin = mcp.get_pin(pin_num)
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switches.append(MCP23017Switch(pin_name, pin, invert_logic))
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add_entities(switches)
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class MCP23017Switch(SwitchEntity):
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"""Representation of a MCP23017 output pin."""
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def __init__(self, name, pin, invert_logic):
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"""Initialize the pin."""
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self._name = name or DEVICE_DEFAULT_NAME
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self._pin = pin
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self._invert_logic = invert_logic
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self._state = False
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self._pin.direction = digitalio.Direction.OUTPUT
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self._pin.value = self._invert_logic
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@property
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def name(self):
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"""Return the name of the switch."""
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return self._name
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@property
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def should_poll(self):
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"""No polling needed."""
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return False
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@property
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def is_on(self):
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"""Return true if device is on."""
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return self._state
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@property
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def assumed_state(self):
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"""Return true if optimistic updates are used."""
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return True
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def turn_on(self, **kwargs):
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"""Turn the device on."""
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self._pin.value = not self._invert_logic
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self._state = True
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self.schedule_update_ha_state()
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def turn_off(self, **kwargs):
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"""Turn the device off."""
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self._pin.value = self._invert_logic
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self._state = False
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self.schedule_update_ha_state()
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@ -50,7 +50,6 @@ PyViCare==2.16.1
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PyXiaomiGateway==0.13.4
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# homeassistant.components.bmp280
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# homeassistant.components.mcp23017
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# homeassistant.components.rpi_gpio
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# RPi.GPIO==0.7.1a4
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@ -78,9 +77,6 @@ accuweather==0.3.0
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# homeassistant.components.bmp280
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adafruit-circuitpython-bmp280==3.1.1
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# homeassistant.components.mcp23017
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adafruit-circuitpython-mcp230xx==2.2.2
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# homeassistant.components.adax
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adax==0.2.0
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