diff --git a/src/diana/config.py b/src/diana/config.py
--- a/src/diana/config.py
+++ b/src/diana/config.py
@@ -2,49 +2,49 @@ import os
 from argparse import ArgumentParser
 
 
-progName="DianaXO"
-version=(0,1,0)
+progName = "DianaXO"
+version = (0, 1, 0)
 
-curDir=os.path.dirname(__file__)
+curDir = os.path.dirname(__file__)
 
-parser=ArgumentParser()
+parser = ArgumentParser()
 parser.add_argument("--encoding")
-parser.add_argument("-s","--suffix")
-parser.add_argument("-r","--recursive")
-parser.add_argument("-i","--input", nargs="+", required=True)
-parser.add_argument("-o","--output")
+parser.add_argument("-s", "--suffix")
+parser.add_argument("-r", "--recursive")
+parser.add_argument("-i", "--input", nargs="+", required=True)
+parser.add_argument("-o", "--output")
 parser.add_argument("--format", choices={"svg"})
-parser.add_argument("-k","--keep-broken")
+parser.add_argument("-k", "--keep-broken")
 parser.add_argument("--moves-p-d", type=int)
 parser.add_argument("--min-p-d", type=int)
-parser.add_argument("--version", action="version", version="{0} {1}.{2}.{3}".format(progName,*version))
+parser.add_argument("--version", action="version", version="{0} {1}.{2}.{3}".format(progName, *version))
 
 
-inputFiles=[]
-encoding="utf-8-sig"
-sgfSuffix=True
-recursive=False
-outputDir=curDir
-outputFormat="svg"
-keepBroken=False
+inputFiles = []
+encoding = "utf-8-sig"
+sgfSuffix = True
+recursive = False
+outputDir = curDir
+outputFormat = "svg"
+keepBroken = False
 
-movesPerDiagram=100
-minMovesPerDiagram=10
+movesPerDiagram = 100
+minMovesPerDiagram = 10
 
 
 def parseArgs():
-	global inputFiles,encoding,sgfSuffix,recursive,outputDir,outputFormat,keepBroken,movesPerDiagram
+	global inputFiles, encoding, sgfSuffix, recursive, outputDir, outputFormat, keepBroken, movesPerDiagram
 	global minMovesPerDiagram
 
 	args=parser.parse_args()
 
 	inputFiles=args.input
-	if args.encoding: encoding=args.encoding
-	if args.suffix: sgfSuffix=True
-	if args.recursive: recursive=True
-	if args.output: outputDir=args.output
-	if args.format: outputFormat=args.format
-	if args.keep_broken is not None: keepBroken=True
+	if args.encoding: encoding = args.encoding
+	if args.suffix: sgfSuffix = True
+	if args.recursive: recursive = True
+	if args.output: outputDir = args.output
+	if args.format: outputFormat = args.format
+	if args.keep_broken is not None: keepBroken = True
 
-	if args.moves_p_d: movesPerDiagram=args.moves_p_d
-	if args.min_p_d: minMovesPerDiagram=args.min_p_d
+	if args.moves_p_d: movesPerDiagram = args.moves_p_d
+	if args.min_p_d: minMovesPerDiagram = args.min_p_d