105 lines
3.3 KiB
Python
105 lines
3.3 KiB
Python
"""
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Support for Fast.com internet speed testing sensor.
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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/sensor.fastdotcom/
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"""
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import logging
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import homeassistant.util.dt as dt_util
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from homeassistant.components import recorder
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from homeassistant.components.sensor import DOMAIN
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from homeassistant.helpers.entity import Entity
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from homeassistant.helpers.event import track_time_change
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REQUIREMENTS = ['https://github.com/nkgilley/fast.com/archive/'
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'master.zip#fastdotcom==0.0.1']
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_LOGGER = logging.getLogger(__name__)
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CONF_SECOND = 'second'
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CONF_MINUTE = 'minute'
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CONF_HOUR = 'hour'
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CONF_DAY = 'day'
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def setup_platform(hass, config, add_devices, discovery_info=None):
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"""Setup the Fast.com sensor."""
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data = SpeedtestData(hass, config)
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sensor = SpeedtestSensor(data)
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add_devices([sensor])
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def update(call=None):
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"""Update service for manual updates."""
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data.update(dt_util.now())
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sensor.update()
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hass.services.register(DOMAIN, 'update_fastdotcom', update)
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# pylint: disable=too-few-public-methods
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class SpeedtestSensor(Entity):
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"""Implementation of a FAst.com sensor."""
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def __init__(self, speedtest_data):
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"""Initialize the sensor."""
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self._name = 'Fast.com Speedtest'
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self.speedtest_client = speedtest_data
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self._state = None
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self._unit_of_measurement = 'Mbps'
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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 state(self):
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"""Return the state of the device."""
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return self._state
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@property
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def unit_of_measurement(self):
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"""Return the unit of measurement of this entity, if any."""
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return self._unit_of_measurement
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def update(self):
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"""Get the latest data and update the states."""
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data = self.speedtest_client.data
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if data is None:
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entity_id = 'sensor.fastcom_speedtest'
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states = recorder.get_model('States')
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try:
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last_state = recorder.execute(
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recorder.query('States').filter(
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(states.entity_id == entity_id) &
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(states.last_changed == states.last_updated) &
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(states.state != 'unknown')
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).order_by(states.state_id.desc()).limit(1))
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except TypeError:
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return
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if not last_state:
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return
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self._state = last_state[0].state
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else:
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self._state = data['download']
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class SpeedtestData(object):
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"""Get the latest data from fast.com."""
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def __init__(self, hass, config):
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"""Initialize the data object."""
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self.data = None
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track_time_change(hass, self.update,
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second=config.get(CONF_SECOND, 0),
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minute=config.get(CONF_MINUTE, 0),
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hour=config.get(CONF_HOUR, None),
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day=config.get(CONF_DAY, None))
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def update(self, now):
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"""Get the latest data from fast.com."""
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from fastdotcom import fast_com
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_LOGGER.info('Executing fast.com speedtest')
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self.data = {'download': fast_com()}
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