colorbar-fastloop.py

@@ -111,25 +111,9 @@ def countdown(
 
             # Do update stuff
 
-            # Calculate the current position
-            current_position = round(num_pixels * ((seconds - current_time) / seconds))
-
-            # Catch a couple of special cases
-            if current_position == 0:
-                # Light the first LED when the timer starts
-                #  regardless of other factors
-                colorizer(0, colormode)
-            elif current_position == num_pixels and current_time > 0:
-                # If current_position calls for *all*
-                #  pixels to be lit, and the timer
-                #  hasn't expired yet, don't do anything.
-                #  This should delay the last pixel from
-                #  lighting until the timer has fully elapsed
-                pass
-            else:
             # Loop over every pixel ID that should be lit
             #   based on the elapsed time
-                for pixel in range(current_position):
+            for pixel in range(round(num_pixels * ((seconds - current_time) / seconds))):
                 # Set pixel color stuff
                 if current_time < 0:
                     pass
@@ -147,13 +131,9 @@ def countdown(
             current_time -= update_interval
 
             # Massage the current_time seconds count into human-readable minutes:seconds
-            display_time = str(datetime.timedelta(seconds=abs(current_time)))[3:]
+            display_time = divmod(abs(current_time), 60)
             if current_time < 0:
                 display_time_sign = "-"
             else:
                 display_time_sign = " "
-            print("current time: " + display_time_sign + display_time)
-
-
-
-
+            print("current time: " + display_time_sign + str(display_time[0]) + ":" + str(display_time[1]))