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#!/usr/bin/env python
import random
import time
import blinkt
blinkt.set_clear_on_exit()
waitstate = 0.75
from_led = 0
to_led=6
def pixel_on():
for i in range(from_led,to_led):
blinkt.set_pixel(i,255,0,0)
blinkt.show()
def pixel_off():
for i in range(from_led,to_led):
blinkt.set_pixel(i,0,0,0)
blinkt.show()
def blink_once():
pixel_on()
time.sleep(waitstate)
pixel_off()
time.sleep(waitstate)
for i in range(3):
blink_once()
#while True:
# pixels = random.sample(range(blinkt.NUM_PIXELS), random.randint(1, 5))
# for i in range(blinkt.NUM_PIXELS):
# if i in pixels:
# blinkt.set_pixel(i, 255, 165, 0)
# else:
# blinkt.set_pixel(i, 0, 0, 0)
# blinkt.show()
# time.sleep(0.05)