Initial commit

.gitignore

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+__pycache__
+.venv

main.py

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+#!/bin/env python
+import zigate
+from zigate import dispatcher
+import time
+import os
+from datetime import datetime
+from settings import MAGNET_ATTRIBUTE, MAGNET_ADDR, MAGNET_ATTRIBUTE_OPENED_VALUE, OPENING_TRIGGER_DELAY, LOL_OPENED_CMD, LOL_CLOSED_CMD, CLOSING_TRIGGER_DELAY
+
+z = zigate.connect(port=None)
+z.get_devices_list()
+
+is_closing = False
+is_opening = False
+
+def trigger_opening():
+    global is_opening
+    global is_closing
+
+    is_closing = False
+
+    # An opening is already in process
+    if is_opening or is_closing:
+        return
+
+    is_opening = True
+    for i in range(0, OPENING_TRIGGER_DELAY):
+        z.set_led(on=False)
+        time.sleep(0.25)
+        z.set_led(on=True)
+        time.sleep(0.75)
+
+        # Check if we still opening room
+        if not is_opening:
+            return
+
+    is_opening = False
+
+    os.system(LOL_OPENED_CMD)
+    print(datetime.now().isoformat()+" LOL opened")
+
+def trigger_closing():
+    global is_opening
+    global is_closing
+
+    if is_opening:
+        return
+
+    is_closing = True
+
+    for i in range(0, CLOSING_TRIGGER_DELAY):
+        time.sleep(1)
+
+        # Check if we still opening room
+        if not is_closing:
+            return
+    
+    is_closing = False
+    is_opening = False
+    z.set_led(on=True)
+
+    os.system(LOL_CLOSED_CMD)
+    print(datetime.now().isoformat()+" LOL closed")
+
+def on_zigbee_attribute_updated(sender, signal, attribute, **kwargs):
+    if attribute["addr"] == MAGNET_ADDR and attribute["name"] == MAGNET_ATTRIBUTE:
+        if attribute["value"] == MAGNET_ATTRIBUTE_OPENED_VALUE:
+            trigger_opening()
+        else:
+            trigger_closing()
+
+dispatcher.connect(on_zigbee_attribute_updated, zigate.ZIGATE_ATTRIBUTE_UPDATED)
+
+try:
+    while True:
+        time.sleep(1)
+except KeyboardInterrupt:
+    print('Interrupted by user')
+
+z.save_state()
+z.close()

requirements.txt

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+zigate

settings.py

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+# ZigBee address of door magnet sensor
+MAGNET_ADDR = "d617"
+
+# Attribute name defning if door is opened or not
+MAGNET_ATTRIBUTE = "onoff"
+
+# Value of previous attribute that represents opened door
+MAGNET_ATTRIBUTE_OPENED_VALUE = True
+
+# Delay to wait before marking room as opened
+OPENING_TRIGGER_DELAY = 30
+
+# Delay to wait before marking room as closed
+CLOSING_TRIGGER_DELAY = 5
+
+LOL_OPENED_CMD = "ln -f -s a.txt test/status.txt"
+LOL_CLOSED_CMD = "ln -f -s b.txt test/status.txt"

test/a.txt

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+A : Opened

test/b.txt

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+B : Closed

test/status.txt

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+a.txt