47 lines
1.2 KiB
Python
47 lines
1.2 KiB
Python
"""
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Demo platform for the Device tracker component.
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For more details about this platform, please refer to the documentation
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https://home-assistant.io/components/demo/
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"""
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import random
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from homeassistant.components.device_tracker import DOMAIN
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def setup_scanner(hass, config, see, discovery_info=None):
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"""Set up the demo tracker."""
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def offset():
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"""Return random offset."""
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return (random.randrange(500, 2000)) / 2e5 * random.choice((-1, 1))
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def random_see(dev_id, name):
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"""Randomize a sighting."""
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see(
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dev_id=dev_id,
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host_name=name,
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gps=(hass.config.latitude + offset(),
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hass.config.longitude + offset()),
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gps_accuracy=random.randrange(50, 150),
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battery=random.randrange(10, 90)
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)
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def observe(call=None):
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"""Observe three entities."""
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random_see('demo_paulus', 'Paulus')
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random_see('demo_anne_therese', 'Anne Therese')
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observe()
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see(
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dev_id='demo_home_boy',
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host_name='Home Boy',
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gps=[hass.config.latitude - 0.00002, hass.config.longitude + 0.00002],
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gps_accuracy=20,
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battery=53
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)
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hass.services.register(DOMAIN, 'demo', observe)
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return True
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