-import glob
+#!/usr/bin/env python3
+
+import logging
import os
import time
+from typing import List, Tuple, Optional
+
import trigger
-import utils
-from datetime import datetime
+
+
+logger = logging.getLogger(__file__)
+
class any_camera_trigger(trigger.trigger):
def __init__(self):
self.triggers_in_the_past_seven_min = {
- "driveway" : 0,
- "frontdoor" : 0,
- "cabin_driveway" : 0,
- "backyard" : 0,
+ "driveway": 0,
+ "frontdoor": 0,
+ "doorbell": 0,
+ "cabin_driveway": 0,
}
- self.last_trigger = {
- "driveway" : 0,
- "frontdoor" : 0,
- "cabin_driveway" : 0,
- "backyard" : 0,
+ self.last_trigger_timestamp = {
+ "driveway": 0,
+ "frontdoor": 0,
+ "doorbell": 0,
+ "cabin_driveway": 0,
}
- def choose_priority(self, camera, age):
+ def choose_priority(self, camera: str, age: int) -> int:
+ """Based on the camera name and last trigger age, compute priority."""
base_priority_by_camera = {
- "driveway" : 1,
- "frontdoor" : 2,
- "cabin_driveway" : 1,
- "backyard" : 0,
+ "driveway": 3,
+ "frontdoor": 2,
+ "doorbell": 1,
+ "cabin_driveway": 3,
}
priority = base_priority_by_camera[camera]
if age < 10:
priority += trigger.trigger.PRIORITY_LOW
return priority
- def get_triggered_page_list(self):
+ def get_triggered_page_list(self) -> Optional[List[Tuple[str, int]]]:
+ """Return a list of triggered pages with priorities."""
triggers = []
- cameras_with_recent_triggers = 0
- camera_list = [ "driveway",
- "frontdoor",
- "cabin_driveway",
- "backyard" ]
+ num_cameras_with_recent_triggers = 0
+ camera_list = ["driveway", "frontdoor", "doorbell", "cabin_driveway"]
now = time.time()
try:
- # First pass, just see whether each camera is triggered and,
- # if so, count how many times in the past 7m it has triggered.
+ # First pass, just see whether each camera is triggered
+ # and, if so, count how many times in the past 7m it has
+ # been triggered.
for camera in camera_list:
- file = "/timestamps/last_camera_motion_%s" % camera
- ts = os.stat(file).st_ctime
+ filename = f"/timestamps/last_camera_motion_{camera}"
+ ts = os.stat(filename).st_ctime
age = now - ts
- # print "Camera: %s, age %s" % (camera, age)
- if age < 60:
- cameras_with_recent_triggers += 1
- time_since_last_trigger = now - self.last_trigger[camera]
- self.last_trigger[camera] = now
- if time_since_last_trigger < (60 * 7):
- self.triggers_in_the_past_seven_min[camera] += 1
- else:
- self.triggers_in_the_past_seven_min[camera] = 1
+ if ts != self.last_trigger_timestamp[camera] and age < 10:
+ logger.info(f'{camera} is triggered; {filename} touched {age}s ago (@{ts}')
+ self.last_trigger_timestamp[camera] = ts
+ num_cameras_with_recent_triggers += 1
+
+ self.triggers_in_the_past_seven_min[camera] = 0
+ filename = f"/timestamps/camera_motion_history_{camera}"
+ with open(filename, "r") as f:
+ contents = f.readlines()
+ for x in contents:
+ x = x.strip()
+ age = now - int(x)
+ if age < (60 * 7):
+ self.triggers_in_the_past_seven_min[camera] += 1
# Second pass, see whether we want to trigger due to
# camera activity we found. All cameras timestamps were
# just considered and should be up-to-date. Some logic to
- # squelch spammy cameras unless more than one is
- # triggered at the same time.
+ # squelch spammy cameras unless more than one is triggered
+ # at the same time.
for camera in camera_list:
- if self.last_trigger[camera] == now:
- ts = utils.timestamp()
- if (self.triggers_in_the_past_seven_min[camera] <= 4 or
- cameras_with_recent_triggers > 1):
- p = self.choose_priority(camera, age)
- print "%s: ****** %s[%d] CAMERA TRIGGER ******" % (
- ts, camera, p)
- triggers.append( ( "hidden/%s.html" % camera,
- self.choose_priority(camera, age)) )
+ if (now - self.last_trigger_timestamp[camera]) < 10:
+ if (
+ self.triggers_in_the_past_seven_min[camera] <= 4
+ or num_cameras_with_recent_triggers > 1
+ ):
+ logger.info(f'{camera} has {self.triggers_in_the_past_seven_min[camera]} triggers in the past 7d.')
+ logger.info(f'{num_cameras_with_recent_triggers} cameras are triggered right now.')
+
+ age = now - self.last_trigger_timestamp[camera]
+ priority = self.choose_priority(camera, int(age))
+ logger.info(f'*** CAMERA TRIGGER (hidden/{camera}.html @ {priority}) ***')
+ triggers.append(
+ (
+ f"hidden/unwrapped_{camera}.html",
+ priority,
+ )
+ )
else:
- print "%s: Camera %s too spammy, squelching it" % (
- ts, camera)
+ logger.info(f'{camera} is too spammy; {self.triggers_in_the_past_seven_min[camera]} events in the past 7m. Ignoring it.')
except Exception as e:
- print e
- pass
+ logger.exception(e)
if len(triggers) == 0:
return None
else:
+ logger.info('There are active camera triggers!')
return triggers
-#x = any_camera_trigger()
-#print x.get_triggered_page_list()
+
+# x = any_camera_trigger()
+# print(x.get_triggered_page_list())
projects / kiosk.git / blobdiff