142 lines
4.9 KiB
Python
142 lines
4.9 KiB
Python
"""
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Support for Zwave cover components.
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For more details about this platform, please refer to the documentation
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https://home-assistant.io/components/cover.zwave/
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"""
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# Because we do not compile openzwave on CI
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# pylint: disable=import-error
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import logging
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from homeassistant.components.cover import DOMAIN
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from homeassistant.components.zwave import ZWaveDeviceEntity
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from homeassistant.components import zwave
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from homeassistant.components.cover import CoverDevice
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SOMFY = 0x47
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SOMFY_ZRTSI = 0x5a52
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SOMFY_ZRTSI_CONTROLLER = (SOMFY, SOMFY_ZRTSI)
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WORKAROUND = 'workaround'
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DEVICE_MAPPINGS = {
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SOMFY_ZRTSI_CONTROLLER: WORKAROUND
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}
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_LOGGER = logging.getLogger(__name__)
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def setup_platform(hass, config, add_devices, discovery_info=None):
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"""Find and return Z-Wave covers."""
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if discovery_info is None or zwave.NETWORK is None:
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return
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node = zwave.NETWORK.nodes[discovery_info[zwave.const.ATTR_NODE_ID]]
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value = node.values[discovery_info[zwave.const.ATTR_VALUE_ID]]
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if (value.command_class == zwave.const.COMMAND_CLASS_SWITCH_MULTILEVEL
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and value.index == 0):
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value.set_change_verified(False)
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add_devices([ZwaveRollershutter(value)])
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elif (value.command_class == zwave.const.COMMAND_CLASS_SWITCH_BINARY or
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value.command_class == zwave.const.COMMAND_CLASS_BARRIER_OPERATOR):
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if (value.type != zwave.const.TYPE_BOOL and
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value.genre != zwave.const.GENRE_USER):
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return
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value.set_change_verified(False)
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add_devices([ZwaveGarageDoor(value)])
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else:
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return
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class ZwaveRollershutter(zwave.ZWaveDeviceEntity, CoverDevice):
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"""Representation of an Zwave roller shutter."""
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def __init__(self, value):
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"""Initialize the zwave rollershutter."""
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ZWaveDeviceEntity.__init__(self, value, DOMAIN)
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# pylint: disable=no-member
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self._node = value.node
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self._open_id = None
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self._close_id = None
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self._current_position = None
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self._workaround = None
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if (value.node.manufacturer_id.strip() and
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value.node.product_id.strip()):
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specific_sensor_key = (int(value.node.manufacturer_id, 16),
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int(value.node.product_type, 16))
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if specific_sensor_key in DEVICE_MAPPINGS:
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if DEVICE_MAPPINGS[specific_sensor_key] == WORKAROUND:
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_LOGGER.debug("Controller without positioning feedback")
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self._workaround = 1
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def update_properties(self):
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"""Callback on data changes for node values."""
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# Position value
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self._current_position = self.get_value(
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class_id=zwave.const.COMMAND_CLASS_SWITCH_MULTILEVEL,
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label=['Level'], member='data')
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self._open_id = self.get_value(
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class_id=zwave.const.COMMAND_CLASS_SWITCH_MULTILEVEL,
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label=['Open', 'Up'], member='value_id')
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self._close_id = self.get_value(
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class_id=zwave.const.COMMAND_CLASS_SWITCH_MULTILEVEL,
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label=['Close', 'Down'], member='value_id')
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@property
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def is_closed(self):
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"""Return if the cover is closed."""
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if self.current_cover_position is None:
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return None
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if self.current_cover_position > 0:
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return False
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else:
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return True
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@property
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def current_cover_position(self):
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"""Return the current position of Zwave roller shutter."""
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if not self._workaround:
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if self._current_position is not None:
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if self._current_position <= 5:
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return 0
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elif self._current_position >= 95:
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return 100
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else:
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return self._current_position
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def open_cover(self, **kwargs):
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"""Move the roller shutter up."""
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zwave.NETWORK.manager.pressButton(self._open_id)
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def close_cover(self, **kwargs):
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"""Move the roller shutter down."""
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zwave.NETWORK.manager.pressButton(self._close_id)
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def set_cover_position(self, position, **kwargs):
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"""Move the roller shutter to a specific position."""
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self._node.set_dimmer(self._value.value_id, position)
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def stop_cover(self, **kwargs):
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"""Stop the roller shutter."""
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zwave.NETWORK.manager.releaseButton(self._open_id)
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class ZwaveGarageDoor(zwave.ZWaveDeviceEntity, CoverDevice):
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"""Representation of an Zwave garage door device."""
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def __init__(self, value):
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"""Initialize the zwave garage door."""
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ZWaveDeviceEntity.__init__(self, value, DOMAIN)
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@property
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def is_closed(self):
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"""Return the current position of Zwave garage door."""
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return not self._value.data
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def close_cover(self):
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"""Close the garage door."""
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self._value.data = False
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def open_cover(self):
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"""Open the garage door."""
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self._value.data = True
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