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Add configurable intervals to device tracker.

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Allows the user to configure a longer interval for when the device
tracker should scan for devices.
This commit is contained in:
andythigpen 2015-02-21 16:03:02 -06:00
parent b5a3a72b51
commit 22a2b65e3f
1 changed files with 12 additions and 4 deletions
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16
homeassistant/components/device_tracker/__init__.py
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@ -36,6 +36,9 @@ TIME_DEVICE_NOT_FOUND = timedelta(minutes=3)
# Filename to save known devices to
KNOWN_DEVICES_FILE = "known_devices.csv"
CONF_SECONDS = "interval_seconds"
DEFAULT_CONF_SECONDS = 12
_LOGGER = logging.getLogger(__name__)
@ -81,7 +84,10 @@ def setup(hass, config):
return False
tracker = DeviceTracker(hass, device_scanner)
seconds = util.convert(config[DOMAIN].get(CONF_SECONDS), int,
DEFAULT_CONF_SECONDS)
tracker = DeviceTracker(hass, device_scanner, seconds)
# We only succeeded if we got to parse the known devices file
return not tracker.invalid_known_devices_file
@ -90,7 +96,7 @@ def setup(hass, config):
class DeviceTracker(object):
""" Class that tracks which devices are home and which are not. """
def __init__(self, hass, device_scanner):
def __init__(self, hass, device_scanner, seconds):
self.hass = hass
self.device_scanner = device_scanner
@ -126,8 +132,10 @@ class DeviceTracker(object):
if self.invalid_known_devices_file:
return
hass.track_time_change(
update_device_state, second=range(0, 60, 12))
seconds = range(0, 60, seconds)
_LOGGER.info("Device tracker interval second=%s", seconds)
hass.track_time_change(update_device_state, second=seconds)
hass.services.register(DOMAIN,
SERVICE_DEVICE_TRACKER_RELOAD,