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Ignore google_maps updates when last_seen goes backwards (#30178)

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Phil Bruckner 2019-12-30 19:30:45 -06:00 committed by GitHub
parent ae51331d49
commit 1ee299b079
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1 changed files with 13 additions and 1 deletions
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14
homeassistant/components/google_maps/device_tracker.py
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@ -53,6 +53,7 @@ class GoogleMapsScanner:
self.username = config[CONF_USERNAME]
self.max_gps_accuracy = config[CONF_MAX_GPS_ACCURACY]
self.scan_interval = config.get(CONF_SCAN_INTERVAL) or timedelta(seconds=60)
self._prev_seen = {}
credfile = "{}.{}".format(
hass.config.path(CREDENTIALS_FILE), slugify(self.username)
@ -92,11 +93,22 @@ class GoogleMapsScanner:
)
continue
last_seen = dt_util.as_utc(person.datetime)
if last_seen < self._prev_seen.get(dev_id, last_seen):
_LOGGER.warning(
"Ignoring %s update because timestamp "
"is older than last timestamp",
person.nickname,
)
_LOGGER.debug("%s < %s", last_seen, self._prev_seen[dev_id])
continue
self._prev_seen[dev_id] = last_seen
attrs = {
ATTR_ADDRESS: person.address,
ATTR_FULL_NAME: person.full_name,
ATTR_ID: person.id,
ATTR_LAST_SEEN: dt_util.as_utc(person.datetime),
ATTR_LAST_SEEN: last_seen,
ATTR_NICKNAME: person.nickname,
ATTR_BATTERY_CHARGING: person.charging,
ATTR_BATTERY_LEVEL: person.battery_level,