Split two long lines.

Author: =Dale Weber

examples/ht16k33_animation_demo.py

@@ -49,6 +49,13 @@
 display = Seg14x4(i2c, auto_write=False)
 display.brightness = DEFAULT_DISPLAY_BRIGHTNESS
 
+def check_animate_values(dig, bits):
+    if not 0 <= dig <= 3:
+        raise ValueError('Digit value must be an integer in the range: 0-3')
+
+    if not 0 <= bits <= 0xFFFF:
+        raise ValueError('Bitmask value must be an integer in the range: 0-65535')
+
 def animate(digits, bitmasks, delay=DEFAULT_CHAR_DELAY_SEC, auto_write=True):
     '''
     Main driver for all alphanumeric display animations (WIP!!!)
@@ -69,11 +76,13 @@ def animate(digits, bitmasks, delay=DEFAULT_CHAR_DELAY_SEC, auto_write=True):
     else:
         for dig in digits:
             if not 0 <= dig <= 3:
-                raise ValueError('Digit value ({0}) must be an integer in the range: 0-3'.format(dig))
+                raise ValueError('Digit value must be \
+                an integer in the range: 0-3')
 
             for bits in bitmasks:
                 if not 0 <= bits <= 0xFFFF:
-                    raise ValueError('Bitmask ({0}) value must be an integer in the range: 0-65535'.format(bits))
+                    raise ValueError('Bitmask value must be an \
+                    integer in the range: 0-65535')
 
                 display.set_digit_raw(dig, bits)