diff --git a/setup.py b/setup.py
index eead434..c6ced1b 100644
--- a/setup.py
+++ b/setup.py
@@ -58,7 +58,7 @@ SETUP_COMMON = {
 
 ESKY_OPTIONS = {
     'bdist_esky': {
-        'includes':[
+        'includes': [
             'ctypes',
             'logging',
             'OpenGL.arrays.*',
@@ -66,7 +66,7 @@ ESKY_OPTIONS = {
             'OpenGL.platform.win32',
             'encodings'
         ],
-        'excludes':[
+        'excludes': [
             'Tkconstants',
             'Tkinter',
             'tcl',
@@ -84,6 +84,7 @@ ESKY_OPTIONS = {
     }
 }
 
+
 def build_nbt():
     """
     Builds _nbt.py.
@@ -92,6 +93,7 @@ def build_nbt():
     os.system(sys.executable + ' setup.py build_ext --inplace --force')
     os.chdir('..')
 
+
 def setup_win32():
     """
     Packing setup for Windows 32/64.
@@ -100,14 +102,17 @@ def setup_win32():
 
     # This little ditty makes sure the font module is available
     origIsSystemDLL = py2exe.build_exe.isSystemDLL
+
     def isSystemDLL(pathname):
         if os.path.basename(pathname).lower() in ['sdl_ttf.dll']:
             return 0
         return origIsSystemDLL(pathname)
     py2exe.build_exe.isSystemDLL = isSystemDLL
 
+
 def get_data_files(*args):
-    return [(d, glob.glob(d+'/*')) for d in args]
+    return [(d, glob.glob(d + '/*')) for d in args]
+
 
 def main():
     build_nbt()