diff --git a/kcc/comic2ebook.py b/kcc/comic2ebook.py
index 2805525..307c6c5 100755
--- a/kcc/comic2ebook.py
+++ b/kcc/comic2ebook.py
@@ -36,12 +36,6 @@ import cbxarchive
 import pdfjpgextract
 
 
-def sort_nicely(l):
-    convert = lambda text: int(text) if text.isdigit() else text
-    alphanum_key = lambda key: [convert(c) for c in re.split('([0-9]+)', key)]
-    l.sort(key=alphanum_key)
-
-
 def buildHTML(path, imgfile):
     filename = getImageFileName(imgfile)
     if filename is not None:
diff --git a/kcc/pdfjpgextract.py b/kcc/pdfjpgextract.py
index 28a240f..953428d 100644
--- a/kcc/pdfjpgextract.py
+++ b/kcc/pdfjpgextract.py
@@ -18,12 +18,13 @@
 # PERFORMANCE OF THIS SOFTWARE.
 #
 
-__license__   = 'ISC'
+__license__ = 'ISC'
 __copyright__ = '2012-2013, Ciro Mattia Gonano <ciromattia@gmail.com>'
 __docformat__ = 'restructuredtext en'
 
 import os
 
+
 class PdfJpgExtract:
     def __init__(self, origFileName):
         self.origFileName = origFileName
@@ -48,14 +49,14 @@ class PdfJpgExtract:
             istream = pdf.find("stream", i)
             if istream < 0:
                 break
-            istart = pdf.find(startmark, istream, istream+20)
+            istart = pdf.find(startmark, istream, istream + 20)
             if istart < 0:
-                i = istream+20
+                i = istream + 20
                 continue
             iend = pdf.find("endstream", istart)
             if iend < 0:
                 raise Exception("Didn't find end of stream!")
-            iend = pdf.find(endmark, iend-20)
+            iend = pdf.find(endmark, iend - 20)
             if iend < 0:
                 raise Exception("Didn't find end of JPG!")
 
@@ -63,10 +64,9 @@ class PdfJpgExtract:
             iend += endfix
             print "JPG %d from %d to %d" % (njpg, istart, iend)
             jpg = pdf[istart:iend]
-            jpgfile = file(self.path+"/jpg%d.jpg" % njpg, "wb")
+            jpgfile = file(self.path + "/jpg%d.jpg" % njpg, "wb")
             jpgfile.write(jpg)
             jpgfile.close()
 
             njpg += 1
             i = iend
-
diff --git a/setup.py b/setup.py
index 0fd4b00..2313bcc 100644
--- a/setup.py
+++ b/setup.py
@@ -16,8 +16,8 @@ ez_setup.use_setuptools()
 import sys
 from setuptools import setup
 
-NAME='KindleComicConverter'
-VERSION="2.6-dev"
+NAME = 'KindleComicConverter'
+VERSION = "2.6-dev"
 mainscript = 'kcc.py'
 
 if sys.platform == 'darwin':
@@ -29,12 +29,12 @@ if sys.platform == 'darwin':
                 argv_emulation=True,
                 iconfile='resources/comic2ebook.icns',
                 plist=dict(
-                    CFBundleName               = NAME,
-                    CFBundleShortVersionString = VERSION,
-                    CFBundleGetInfoString      = NAME + " " + VERSION + ", written 2012-2013 by Ciro Mattia Gonano",
-                    CFBundleExecutable         = NAME,
-                    CFBundleIdentifier         = 'com.github.ciromattia.kcc',
-                    CFBundleSignature       = 'dplt'
+                    CFBundleName=NAME,
+                    CFBundleShortVersionString=VERSION,
+                    CFBundleGetInfoString=NAME + " " + VERSION + ", written 2012-2013 by Ciro Mattia Gonano",
+                    CFBundleExecutable=NAME,
+                    CFBundleIdentifier='com.github.ciromattia.kcc',
+                    CFBundleSignature='dplt'
                 )
             )
         )
@@ -43,7 +43,7 @@ elif sys.platform == 'win32':
     from cx_Freeze import setup, Executable
     base = "Win32GUI"
     extra_options = dict(
-        executables = [Executable("kcc.py", base=base)]
+        executables=[Executable("kcc.py", base=base)]
     )
 else:
     extra_options = dict(
@@ -57,10 +57,10 @@ setup(
     version=VERSION,
     author="Ciro Mattia Gonano",
     author_email="ciromattia@gmail.com",
-    description=("A tool to convert comics (CBR/CBZ/PDFs/image folders) to Mobipocket."),
-    license = "ISC License (ISCL)",
-    keywords = "kindle comic mobipocket mobi cbz cbr manga",
-    url = "http://github.com/ciromattia/kcc",
+    description="A tool to convert comics (CBR/CBZ/PDFs/image folders) to Mobipocket.",
+    license="ISC License (ISCL)",
+    keywords="kindle comic mobipocket mobi cbz cbr manga",
+    url="http://github.com/ciromattia/kcc",
     classifiers=[
         'Development Status :: 4 - Beta'
         'License :: OSI Approved :: ISC License (ISCL)',