pytradfri - lightbulb control

Author: himdel

pytradfri/first_run

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+#!/bin/sh
+python3 -i -m pytradfri `cat ip` -K `cat security`

pytradfri/get_ip

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+#!/bin/sh
+cd `dirname "$0"`
+sudo arping -c1 `cat mac` 2>/dev/null | grep from | sed 's/^.*from \([0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+\) .*$/\1/' | tee ./ip

pytradfri/install

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+#!/bin/sh
+
+# dependencies
+sudo apt install python3 \
+                 python3-pip \
+                 python3-setuptools \
+                 python3-wheel \
+                 libpython3-dev \
+                 arping \
+                 libtool
+
+# python dependencies
+pip3 install 'aiocoap==0.4a1' \
+             'DTLSSocket==0.1.7' \
+             'typing>=3,<4' \
+             pytradfri
+
+# /usr/lobcal/bin/coap-client
+git clone --depth 1 --recursive -b dtls https://github.com/home-assistant/libcoap.git
+cd libcoap
+./autogen.sh
+./configure --disable-documentation --disable-shared --without-debug CFLAGS="-D COAP_DEBUG_FD=stderr"
+make
+sudo make install
+cd ..
+rm -rf libcoap/

pytradfri/ip

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+192.168.1.2

pytradfri/light

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+#!/usr/bin/env python3
+import sys
+
+from pytradfri import Gateway
+from pytradfri.api.libcoap_api import APIFactory
+from pytradfri.error import PytradfriError
+from pytradfri.util import load_json, save_json
+
+IP_FILE = sys.path[0] + '/ip'
+KEYS_FILE = sys.path[0] + '/tradfri_standalone_psk.conf'
+MODES_FILE = sys.path[0] + '/modes.json'
+
+host = open(IP_FILE).read().strip()
+conf = load_json(KEYS_FILE)
+
+mode_name = sys.argv[1] if len(sys.argv) > 1 else "on"
+modes = load_json(MODES_FILE)
+
+def run(config, mode):
+    identity = config.get('identity')
+    psk = config.get('key')
+    api_factory = APIFactory(host=host, psk_id=identity, psk=psk)
+
+    api = api_factory.request
+
+    gateway = Gateway()
+
+    devices_command = gateway.get_devices()
+    devices_commands = api(devices_command)
+    devices = api(devices_commands)
+
+    lights = [dev for dev in devices if dev.has_light_control]
+
+    for light in lights:
+      try:
+        dim_command = light.light_control.set_dimmer(mode.get('dimmer')) # 0-254
+        api(dim_command)
+      except:
+        print("No `dimmer` in mode", mode_name, mode)
+        pass
+
+      try:
+        color_command = light.light_control.set_color_temp(mode.get('color_temp')) # 250-454
+        api(color_command)
+      except:
+        print("No `color_temp` in mode", mode_name, mode)
+        pass
+
+run(conf[host], modes[mode_name])

pytradfri/mac

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+00:00:00:00:00:00

pytradfri/modes.json

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+{
+  "on": {
+    "dimmer": 127,
+    "color_temp": 454
+  },
+  "off": {
+    "dimmer": 0
+  },
+
+  "max": {
+    "dimmer": 254,
+    "color_temp": 250
+  },
+  "min": {
+    "dimmer": 1,
+    "color_temp": 454
+  },
+
+  "intmax": {
+    "dimmer": 254
+  },
+  "intmid": {
+    "dimmer": 127
+  },
+  "intmin": {
+    "dimmer": 1
+  },
+
+  "tempmax": {
+    "color_temp": 250
+  },
+  "tempmid": {
+    "color_temp": 352
+  },
+  "tempmin": {
+    "color_temp": 454
+  }
+}

pytradfri/run

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+#!/bin/sh
+python3 -i -m pytradfri `cat ip`

pytradfri/security

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+xxxxxxxxxxxxxxxx

pytradfri/tradfri_standalone_psk.conf

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+{
+  "192.168.1.2": {
+    "identity": "00000000000000000000000000000000",
+    "key": "yyyyyyyyyyyyyyyy"
+  }
+}