100 lines
3.0 KiB
Python
100 lines
3.0 KiB
Python
"""Support for Ebusd sensors."""
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import logging
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import datetime
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from homeassistant.helpers.entity import Entity
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from .const import DOMAIN
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DEPENDENCIES = ['ebusd']
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TIME_FRAME1_BEGIN = 'time_frame1_begin'
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TIME_FRAME1_END = 'time_frame1_end'
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TIME_FRAME2_BEGIN = 'time_frame2_begin'
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TIME_FRAME2_END = 'time_frame2_end'
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TIME_FRAME3_BEGIN = 'time_frame3_begin'
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TIME_FRAME3_END = 'time_frame3_end'
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_LOGGER = logging.getLogger(__name__)
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up the Ebus sensor."""
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ebusd_api = hass.data[DOMAIN]
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monitored_conditions = discovery_info['monitored_conditions']
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name = discovery_info['client_name']
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dev = []
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for condition in monitored_conditions:
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dev.append(EbusdSensor(
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ebusd_api, discovery_info['sensor_types'][condition], name))
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add_entities(dev, True)
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class EbusdSensor(Entity):
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"""Ebusd component sensor methods definition."""
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def __init__(self, data, sensor, name):
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"""Initialize the sensor."""
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self._state = None
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self._client_name = name
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self._name, self._unit_of_measurement, self._icon, self._type = sensor
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self.data = data
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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 '{} {}'.format(self._client_name, self._name)
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@property
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def state(self):
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"""Return the state of the sensor."""
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return self._state
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@property
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def device_state_attributes(self):
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"""Return the device state attributes."""
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if self._type == 1 and self._state is not None:
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schedule = {
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TIME_FRAME1_BEGIN: None,
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TIME_FRAME1_END: None,
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TIME_FRAME2_BEGIN: None,
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TIME_FRAME2_END: None,
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TIME_FRAME3_BEGIN: None,
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TIME_FRAME3_END: None
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}
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time_frame = self._state.split(';')
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for index, item in enumerate(sorted(schedule.items())):
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if index < len(time_frame):
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parsed = datetime.datetime.strptime(
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time_frame[index], '%H:%M')
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parsed = parsed.replace(
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datetime.datetime.now().year,
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datetime.datetime.now().month,
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datetime.datetime.now().day)
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schedule[item[0]] = parsed.isoformat()
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return schedule
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return None
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@property
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def icon(self):
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"""Icon to use in the frontend, if any."""
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return self._icon
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@property
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def unit_of_measurement(self):
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"""Return the unit of measurement."""
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return self._unit_of_measurement
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def update(self):
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"""Fetch new state data for the sensor."""
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try:
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self.data.update(self._name, self._type)
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if self._name not in self.data.value:
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return
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self._state = self.data.value[self._name]
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except RuntimeError:
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_LOGGER.debug("EbusdData.update exception")
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