class HueOrgan(object):
"""Takes a stream of colors and sends them to hue lamps."""
@register_name
def __init__(self, name, banks, start_bank=None, ttime=None):
self.banks = banks
# pick a random bank if we didn't specify one
self.current_bank = banks.values()[0] if start_bank is None else banks[start_bank]
# keep track of where we are in the bank with an iterator
self.pattern_iter = cycle(self.current_bank)
# hack for now, depend on the ip_hue package for default setup
self.lamp_trans = HueTransmitter()
def send_color(self, color):
"""Send a color message to the next set of hue lamps."""
color_rgb = color.in_rgb()
color = (color_rgb.red, color_rgb.green, color_rgb.blue)
lamps = self.pattern_iter.next()
if isinstance(lamps, str):
lamps = (lamps,)
for lamp in lamps:
self.lamp_trans.send_color(lamp, color)
def select_bank(self, bank):
"""Select a named bank."""
try:
self.current_bank = self.banks[bank]
self.pattern_iter = cycle(self.current_bank)
except KeyError:
raise InvalidBankError(
"{} is not a valid bank. Valid banks are {}"
.format(bank, self.banks.keys()))
def __init__(self, name, banks, start_bank=None, ttime=None):
self.banks = banks
# pick a random bank if we didn't specify one
self.current_bank = banks.values()[0] if start_bank is None else banks[start_bank]
# keep track of where we are in the bank with an iterator
self.pattern_iter = cycle(self.current_bank)
# hack for now, depend on the ip_hue package for default setup
self.lamp_trans = HueTransmitter()
