Update kitt.py

Author: sonnynomnom

circuit-playground-part-1/bike-light/kitt.py

@@ -1,20 +1,19 @@
-# K.I.T.T. BikeLight
+# K.I.T.T. Bike Light
+#
 # Use Button A to change color
 # Use Button B to change style
-# Ride safe and don't Hassle the Hoff
-# 
-# Created by Eric Gross. Sublime Text on MacBookPro on 5/27/19.
-# CodeCademy 2019: Hardware Programming with CircuitPython: BikeLight
-
-
+# Use Slide Switch to power on/off
+# Ride safe and don't hassle the Hoff
+#
+# Created by Eric Gross. Sublime Text on MacBook Pro (5/27/2019)
+# Codecademy: Learn Hardware Programming with CircuitPython - Bike Light
 
 from adafruit_circuitplayground.express import cpx
 import time
 
 colorIndex = 0
 functionIndex = 0
-rainbow =((255, 0, 0),(255, 85, 0),(255, 255, 0),(0, 255, 0),(34, 139, 34),(0, 255, 255),(0, 0, 255),(0, 0, 139),(255, 0, 255),(75, 0, 130),(0,0,0))
-
+rainbow = ((255, 0, 0), (255, 85, 0), (255, 255, 0), (0, 255, 0), (34, 139, 34), (0, 255, 255), (0, 0, 255), (0, 0, 139), (255, 0, 255), (75, 0, 130), (0,0,0))
 
 ###### Function to Change Color ######
 def checkPress(colorIndex):
@@ -32,48 +31,46 @@ def functionPress(functionIndex):
       return 0
   return functionIndex
 
-
-###### Color and Blinking #####
+###### Color and Blinking ######
 def blinkLed(colorIndex, d = 0.5, ledIndex = 10, turnOff = True):
   if ledIndex == 10:
-    cpx.pixels.fill((rainbow[colorIndex][0],rainbow[colorIndex][1],rainbow[colorIndex][2]))
+    cpx.pixels.fill((rainbow[colorIndex][0], rainbow[colorIndex][1], rainbow[colorIndex][2]))
     time.sleep(d)
   else:
-    cpx.pixels[ledIndex] = (rainbow[colorIndex][0],rainbow[colorIndex][1],rainbow[colorIndex][2])
+    cpx.pixels[ledIndex] = (rainbow[colorIndex][0], rainbow[colorIndex][1], rainbow[colorIndex][2])
     time.sleep(d)
   if turnOff == True:
-  	cpx.pixels.fill((0,0,0))
+  	cpx.pixels.fill((0, 0, 0))
   	time.sleep(d)
   return
 
-
 def kitt(d = 0.1):
   global colorIndex
   colorIndex = checkPress(colorIndex)
-  for x in range(0,10):
+  for x in range(0, 10):
     blinkLed(10, d, x, False)
     blinkLed(colorIndex, 0, x, False)
   time.sleep(d)
   colorIndex = checkPress(colorIndex)
-  for x in range(9,-1,-1):
+  for x in range(9, -1, -1):
     blinkLed(10, d, x, False)
     blinkLed(colorIndex, 0, x, False)
   time.sleep(d)
   return
 
 def rainbowSpin(d = 0.1):
   global colorIndex
-  for x in range(0,10):
+  for x in range(0, 10):
     blinkLed(colorIndex, d, x, False)
   colorIndex += 1
   if colorIndex > 10:
     colorIndex = 0
   return
 
-
 ##########################
 ###### Main Program ######
 ##########################
+
 while True:
   if cpx.switch:
     functionIndex = functionPress(functionIndex)
@@ -86,4 +83,4 @@ def rainbowSpin(d = 0.1):
       rainbowSpin()
   else:
     # shut it
-    cpx.pixels.fill((0, 0, 0))
+    cpx.pixels.fill((0, 0, 0))