some 2to3

blmplay.py

@@ -8,13 +8,13 @@ import blup.output
 
 def printUsage(errMsg=None):
 	if errMsg is not None:
-		print 'error: %s\n' % (errMsg)
+		print('error: %s\n' % (errMsg))
-	print 'usage: %s [OPTIONS] FILENAME' % (sys.argv[0])
+	print('usage: %s [OPTIONS] FILENAME' % (sys.argv[0]))
-	print 'supported options:'
+	print('supported options:')
-	print '  -o OUTPUT         where to output the frames (default: shell)'
+	print('  -o OUTPUT         where to output the frames (default: shell)')
-	print '  --output OUTPUT\n'
+	print('  --output OUTPUT\n')
-	print '  -h                print this text'
+	print('  -h                print this text')
-	print '  --help'
+	print('  --help')
 
 def main():
 	try:
@@ -24,13 +24,13 @@ def main():
 		printUsage(e.msg)
 		sys.exit(1)
 
-	if opts.has_key('--help'):
+	if '--help' in opts:
 		printUsage()
 		sys.exit(0)
 
-	if opts.has_key('-o'):
+	if '-o' in opts:
 		output = opts['-o']
-	elif opts.has_key('--output'):
+	elif '--output' in opts:
 		output = opts['--output']
 	else:
 		output = 'shell'
@@ -38,12 +38,12 @@ def main():
 	try:
 		out = blup.output.getOutput(output)
 	except blup.output.IllegalOutputSpecificationError:
-		print 'illegal output specification'
+		print('illegal output specification')
-		print 'available outputs:'
+		print('available outputs:')
-		print blup.output.getOutputDescriptions()
+		print(blup.output.getOutputDescriptions())
 		sys.exit(1)
 	except Exception as e:
-		print 'could not initialize output: %s' % (str(e))
+		print('could not initialize output: %s' % (str(e)))
 		sys.exit(1)
 	
 	if len(args) != 2:
@@ -53,7 +53,7 @@ def main():
 	try:
 		anim = blup.animation.load(args[1])
 	except blup.animation.AnimationFileError:
-		print 'could not load animation'
+		print('could not load animation')
 		sys.exit(1)
 
 	player = blup.animation.AnimationPlayer()

blup/animation.py

@@ -8,8 +8,8 @@ import re
 import time
 import xml.etree.ElementTree as ET
 
-from frame import Frame
+from blup.frame import Frame
-from frame import FrameDimension
+from blup.frame import FrameDimension
 
 
 class AnimationFileError(Exception):
@@ -38,7 +38,7 @@ class AnimationIterator(object):
 		self.__animation = animation
 		self.__pos = 0
 
-	def next(self):
+	def __next__(self):
 		""" Return the next frame (if available). """
 		if self.__pos >= len(self.__animation):
 			raise StopIteration
@@ -191,7 +191,6 @@ def loadBlm(filename):
 				frm = AnimationFrame(FrameDimension(w, h, 2, 1),
 				                     delay=framedelay)
 				frm.pixels = frame
-				print frame.pixels
 				animframes.append(frm)
 				frame = []
 			continue
@@ -285,12 +284,12 @@ def loadBml(filename):
 					charsPerPixel *= 2
 
 				rowPixels = []
-				for i in xrange(0, width * charsPerPixel, charsPerPixel):
+				for i in range(0, width * charsPerPixel, charsPerPixel):
 					if channels == 1:
 						pixel = row.text[i:(i + charsPerPixel)]
 						rowPixels.append(int(pixel, 16))
 					elif channels == 3:
-						charsPerColor = charsPerPixel / 3
+						charsPerColor = charsPerPixel // 3
 						r = row.text[i:(i + charsPerColor)]
 						g = row.text[(i + charsPerColor):(i + 2*charsPerColor)]
 						b = row.text[(i + 2*charsPerColor):(i + charsPerPixel)]

colorwischer.py

@@ -7,7 +7,7 @@ import blup.frame
 import writebml
 import random
 
-dim = blup.frame.FrameDimension(18, 8, 16, 3)
+dim = blup.frame.FrameDimension(22, 16, 256, 3)
 newanim = blup.animation.Animation(dim)
 
 
@@ -15,16 +15,17 @@ num = 10
 horiz = True
 delay = 100
 for i in range(num):
-	newcolor = (random.randint(0, 15), random.randint(0, 15), random.randint(0, 15))
+    newcolor = (random.randint(0, 255), random.randint(0, 255), random.randint(0, 255))
     horiz = not horiz
-	newframe = blup.animation.AnimationFrame(dim, delay)
     if horiz:
         for x in range(dim.size()[0]):
+            newframe = blup.animation.AnimationFrame(dim, delay)
             for y in range(dim.size()[1]):
                 newframe.setPixel(x, y, newcolor)
             newanim.addFrame(newframe)
     else:
         for y in range(dim.size()[1]):
+            newframe = blup.animation.AnimationFrame(dim, delay)
             for x in range(dim.size()[0]):
                 newframe.setPixel(x, y, newcolor)
             newanim.addFrame(newframe)

writebml.py

@@ -42,7 +42,7 @@ def writeBml(anim, filename):
 			frame.append(row)
 		root.append(frame)
 
-	f = open(filename, 'w')
+	f = open(filename, 'wb')
 	ET.ElementTree(root).write(f)
 	f.close()