foobazdmx/foobaz.py

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#!/usr/bin/env python
import argparse
import sys
from typing import Tuple
from bottle import post, request, route, run, static_file, view
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from animation import Off
from dmx import DMX, Bar252, StairvilleLedPar56, REDSpot18RGB
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@route('/')
@view('index')
def index():
return {'foo': 'bar'}
@route('/static/<path:path>')
def static(path):
return static_file(path, root='static')
@route('/api/state')
def state():
return {
'animation': dmx.animation,
'color': rgb_to_hex(dmx.color)
}
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@post('/api/state')
def update():
json = request.json
print(json)
dmx.animation = json["animation"]
dmx.color = hex_to_rgb(json["color"])
return state()
def hex_to_rgb(hex: str) -> tuple[int, ...]:
return tuple(int(hex[i:i+2], 16) for i in (1, 3, 5))
def rgb_to_hex(color: Tuple[int, int, int]) -> str:
return f"#{color[0]:02X}{color[1]:02X}{color[2]:02X}"
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def main(args):
global dmx
parser = argparse.ArgumentParser(prog='foobazdmx', description='Make the lights flicker.')
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parser.add_argument('-a', '--artnet', type=str, required=True, default="127.0.0.1", help="Art-Net server")
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parser.add_argument('-l', '--listen', type=int, required=False, default=8080, help="TCP port to listen on for web")
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parser.add_argument('-r', '--room', type=str, required=True, help="light setup for room: shop or big")
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parser.add_argument('-u', '--universe', type=int, required=False, default=1, help="Universe to send to")
args = parser.parse_args(args)
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print(f"Starting DMX via Art-Net to {args.artnet}", file=sys.stderr)
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dmx = DMX(args.artnet, maxchan=128, universe=args.universe)
if args.room == "shop":
dmx._rgbs = [
REDSpot18RGB(dmx, 1),
REDSpot18RGB(dmx, 5),
REDSpot18RGB(dmx, 9),
REDSpot18RGB(dmx, 13),
]
elif args.room == "big":
dmx._rgbs = [
StairvilleLedPar56(dmx, 1),
StairvilleLedPar56(dmx, 8),
StairvilleLedPar56(dmx, 15),
StairvilleLedPar56(dmx, 22),
Bar252(dmx, 29),
Bar252(dmx, 40),
Bar252(dmx, 51),
Bar252(dmx, 62),
]
else:
print(f"Unknown room {args.room}", file=sys.stderr)
sys.exit(64)
dmx.animation = Off()
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dmx.color = (0, 0, 0)
dmx.animation = "off"
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run(host='0.0.0.0', port=args.port, reloader=False, debug=True)
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if __name__ == '__main__':
main(sys.argv[1:])