Accommodate the style checker

Author: dcbriccetti

examples/circuitplayground_gravity_pulls_pixel.py renamed to examples/advanced/circuitplayground_gravity_pulls_pixel.py

@@ -33,7 +33,7 @@ def compute_pixel_angles():
 
 def degrees_between(a1, a2):
     smaller = min(a1, a2)
-    larger  = max(a1, a2)
+    larger = max(a1, a2)
     return min(larger - smaller, 360 + smaller - larger)
 
 
@@ -65,10 +65,11 @@ def positive_degrees(angle):
 
 while True:
     debug = cpx.switch  # True is toward the left
-    x, y = cpx.acceleration[:2]  # Ignore z
-    down_angle = positive_degrees(angle_in_degrees(x, y))
+    accel_x, accel_y = cpx.acceleration[:2]  # Ignore z
+    down_angle = positive_degrees(angle_in_degrees(accel_x, accel_y))
     magnitude_limit = STANDARD_GRAVITY
-    normalized_magnitude = min(math.sqrt(x * x + y * y), magnitude_limit) / magnitude_limit
+    normalized_magnitude = min(math.sqrt(accel_x * accel_x + accel_y * accel_y),
+                               magnitude_limit) / magnitude_limit
 
     pixels_lit = []
     for i, pixel_position in enumerate(pixel_positions):
@@ -80,5 +81,5 @@ def positive_degrees(angle):
     if debug:
         lit_formatted = ', '.join(('{}: {:>3d}'.format(p, i) for p, i in pixels_lit))
         print('x: {:>6.2f}, y: {:>6.2f}, angle: {:>6.2f}, mag: {:>3.2f}, pixels: [{}]'.format(
-            x, y, down_angle, normalized_magnitude, lit_formatted))
+            accel_x, accel_y, down_angle, normalized_magnitude, lit_formatted))
         time.sleep(0.5)