def white(self, grp):
"""white(grp)
sets all lights in grp to white
grp:
0 = All
1 - 4 corresponding groups
"""
self.grp_ctrl(grp, True)
write(WHITE[grp])
def color(self, grp, color):
"""color(grp,color)
sets the color of grp to color
grp:
0 = All
1 - 4 corresponding groups
color:
0<=color<=255
"""
self.grp_ctrl(grp, True)
if color > 0 and color < 256:
write(chr(64)+chr(color))
else:
# should probably throw an exception
if color <= 0:
write(chr(64)+chr(0))
else:
write(chr(64)+chr(255))
def brightness(self, grp, luminosity):
"""brightness(grp,luminosity)
sets the brightness of grp to luminosity
grp:
0 = All
1 - 4 corresponding groups
luminosity:
1<=luminosity<=25
"""
self.grp_ctrl(grp, True)
if luminosity > 0 and luminosity < 26:
write(chr(78)+chr(luminosity+2))
else:
# shold probably throw an exception
if luminosity <= 0:
write(chr(78)+chr(2))
else:
write(chr(78)+chr(27))
def grp_ctrl(self, grp, state):
"""grp_ctrl(grp,state)
switches on grp
grp:
0 = All
1 - 4 corresponding groups
state:
True for on, False for off
"""
if grp == 0:
if state:
write(ALL_ON)
else:
write(ALL_OFF)
if grp == 1:
if state:
write(GRP1_ON)
else:
write(GRP1_OFF)
elif grp == 2:
if state:
write(GRP2_ON)
else:
write(GRP2_OFF)
elif grp == 3:
if state:
write(GRP3_ON)
else:
write(GRP3_OFF)
elif grp == 4:
if state:
write(GRP4_ON)
else:
write(GRP4_OFF)