fix(pycardium): Fix code style of some py/ modules

pycardium/modules/py/ledfx.py

@@ -75,7 +75,9 @@ def kitt(
 
             # set the color values to the LEDs by multiplying the given color
             # value with the corresponding brightness value in the kitt table
-            output = [[int(x * y) for y in rgb] for x in kitt_table[j : (j + used_leds)]]
+            output = [
+                [int(x * y) for y in rgb] for x in kitt_table[j : (j + used_leds)]
+            ]
         else:
             used_leds = len(spectrum)
 

pycardium/modules/py/pov.py

 # this script reads a BMP file and displays it as POV. For optimal results use a BMP that is 11 pixels wide.
 
 import leds
+
 # default filename. Depending on how you want to run this, change it
 FILENAME = "Smiley.bmp"
 # Determines the Frame Rate, currently not used.
@@ -9,18 +10,18 @@ DELAY = 0
 BRIGHTNESS = 1.0
 
 
-
 class BMPError(Exception):
     pass
 
+
 class POV:
     def __init__(self, filename=FILENAME):
         self.filename = filename
         f = open("/" + self.filename, "rb")
-        if f.read(2) != b'BM':  # check signature
+        if f.read(2) != b"BM":  # check signature
             raise BMPError("Not BitMap file")
         # turn into int.from_bytes
-        bmpFileSize = int.from_bytes(f.read(4), 'little')
+        bmpFileSize = int.from_bytes(f.read(4), "little")
         f.read(4)  # Read & ignore creator bytes
 
         self.bmpImageOffset = self.read_le(f.read(4))  # Start of image data
@@ -29,8 +30,10 @@ class POV:
         self.bmpHeight = self.read_le(f.read(4))
         flip = False
 
-        print("Size: %d\nImage offset: %d\nHeader size: %d" %
-              (bmpFileSize, self.bmpImageOffset, headerSize))
+        print(
+            "Size: %d\nImage offset: %d\nHeader size: %d"
+            % (bmpFileSize, self.bmpImageOffset, headerSize)
+        )
         print("Width: %d\nHeight: %d" % (self.bmpWidth, self.bmpHeight))
 
         if self.read_le(f.read(2)) != 1:
@@ -49,17 +52,21 @@ class POV:
         f.close()
         self.read_image()
 
-
     def correct_brightness(self, color):
         return int(pow((color * BRIGHTNESS) / 255, 2.7) * 255 + 0.5)
+
     def getWidth(self):
         return self.bmpWidth
+
     def setFileOffset(self, fileOffset):
         self.fileOffset = fileOffset
+
     def getFileOffset(self):
         return self.fileOffset
+
     def read_le(self, bytes):
-        return int.from_bytes(bytes, 'little')
+        return int.from_bytes(bytes, "little")
+
     def read_image(self):
         self.imageArray = []
         flip = True
@@ -86,6 +93,7 @@ class POV:
         for i in self.imageArray:
             leds.set_all(i)
 
+
 def play(imagename):
     myPov = POV(imagename)
     while True: