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import liblo
import urllib2
# Known lights, terminal symbols
lights_terminal = {}
for i in range(1,12):
ident = '%02d' % i
lights_terminal[ident] = 'osc.udp://172.22.83.5:4243/dali/lamps/%s/bright' % ident
# Production Rules/Aliases
lights_production = {
u'lounge-stage': [u'01'],
u'lounge-office': [u'02'],
u'lounge-bar': [u'03'],
u'lounge-clock': [u'04'],
u'hacklab-east-outer': [u'05'],
u'hacklab-east-middle': [u'06'],
u'hacklab-west-inner': [u'07'],
# hacklab 08
# hacklab 09
# hacklab 10
u'hallway': [u'11'],
u'lounge-west': [u'lounge-bar', u'lounge-clock'],
u'lounge-east': [u'lounge-stage', u'lounge-office'],
u'lounge': [u'lounge-east', u'lounge-west'],
u'hacklab': [u'hacklab-east-outer', u'hacklab-east-middle', u'hacklab-west-inner'],
}
class OSCMessage(object):
def __init__(self, url):
parsed = urllib2.urlparse.urlparse(url)
self.path = parsed.path
self.url = urllib2.urlparse.urlunparse((parsed.scheme, parsed.netloc, '', '', '', ''))
self.msg = liblo.Message(self.path)
def __getattr__(self, name):
return getattr(self.msg, name)
def send(self):
liblo.send(self.url, self.msg)
def on_pubmsg(self, c, e):
message = e.arguments[0]
light_command_prefix = '!light'
if message.startswith(light_command_prefix):
nick = e.source.nick
on_light_command(self, nick, message[len(light_command_prefix) + 1:])
def on_light_command(self, nick, commandline):
tokens = commandline.split(' ')
if len(tokens) < 1:
self.light_usage()
return
if tokens[0].lower() == 'set':
on_light_set(self, tokens[1:])
elif tokens[0].lower() == 'list':
on_light_list(self, tokens[1:])
else:
light_usage(self)
def on_light_list(self, tokens):
self.connection.privmsg(self.channel,
"The following ids are currently known: %s" % ', '.join(sorted(lights_production.keys())))
def on_light_set(self, tokens):
if len(tokens) != 2:
return False
lights = tokens[0].split(',')
for i in range(32):
for i in range(len(lights)):
light = lights[i]
if light in lights_terminal:
continue
if light not in lights_production:
self.connection.privmsg(self.channel, "Unknown Alias: '%s'" % light)
return
lights = lights[:i] + lights_production[light] + lights[i+1:]
break
status = tokens[1]
if status.lower() == 'on':
status = 255
elif status.lower() == 'off':
status = 0
else:
try:
status = int(status, 0)
if status not in range(256):
raise ValueError
except ValueError:
self.connection.privmsg(self.channel, "Invalid light value: '%s'" % status)
return
for light in lights:
msg = OSCMessage(lights_terminal[light])
msg.add(status)
msg.send()
self.connection.privmsg(self.channel, "Light command processed.")
def light_usage(self):
self.connection.privmsg(self.channel, "Usage: !light list")
self.connection.privmsg(self.channel, "Usage: !light set <id>[,...] <on|off|0..255>")
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