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Remove time-based expiration of faults #55

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Remove time-based expiration of faults #55

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25 changes: 0 additions & 25 deletions alarmdecoder/zonetracking.py
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Original file line number Diff line number Diff line change
Expand Up @@ -79,8 +79,6 @@ class Zonetracker(object):
on_fault = event.Event("This event is called when the device detects a zone fault.\n\n**Callback definition:** *def callback(device, zone)*")
on_restore = event.Event("This event is called when the device detects that a fault is restored.\n\n**Callback definition:** *def callback(device, zone)*")

EXPIRE = 30
"""Zone expiration timeout."""

@property
def zones(self):
Expand Down Expand Up @@ -211,7 +209,6 @@ def update(self, message):
# A new zone fault, so it is out of sequence.
self._last_zone_fault = 0

self._clear_expired_zones()

def expander_to_zone(self, address, channel, panel_type=ADEMCO):
"""
Expand Down Expand Up @@ -306,18 +303,6 @@ def _clear_zones(self, zone):
if self._zones[z].expander is False:
self._update_zone(z, Zone.CLEAR)

def _clear_expired_zones(self):
"""
Update zone status for all expired zones.
"""
zones = []

for z in list(self._zones.keys()):
zones += [z]

for z in zones:
if self._zones[z].status != Zone.CLEAR and self._zone_expired(z):
self._update_zone(z, Zone.CLEAR)

def _add_zone(self, zone, name='', status=Zone.CLEAR, expander=False):
"""
Expand Down Expand Up @@ -365,13 +350,3 @@ def _update_zone(self, zone, status=None):
if old_status != status and status is not None:
self.on_fault(zone=zone)

def _zone_expired(self, zone):
"""
Determine if a zone is expired or not.

:param zone: zone number
:type zone: int

:returns: whether or not the zone is expired
"""
return (time.time() > self._zones[zone].timestamp + Zonetracker.EXPIRE) and self._zones[zone].expander is False