setup.py: cosmetic fixes (#155)

* setup.py: Remove unused imports

Detected by pyflakes3.

Signed-off-by: Simon McVittie <[email protected]>

* setup.py: Use PEP8 whitespace

Detected by pycodestyle.

Signed-off-by: Simon McVittie <[email protected]>

---------

Signed-off-by: Simon McVittie <[email protected]>

Author: smcv

setup.py

@@ -5,9 +5,8 @@
     sys.stderr.write("Sonata requires Python 3.2+\n")
     sys.exit(1)
 
-import glob
 import os
-from setuptools import setup, Extension
+from setuptools import setup
 from sonata.version import version
 
 
@@ -53,15 +52,15 @@ def generate_translation_files():
 
     return lang_files
 
-versionfile = open("sonata/genversion.py","wt")
+
+versionfile = open("sonata/genversion.py", "wt")
 versionfile.write("""
 # generated by setup.py
 VERSION = 'v%s'
 """ % version)
 versionfile.close()
 
 
-
 data_files = [
     ('share/sonata', ['README.rst', 'CHANGELOG', 'TODO', 'TRANSLATORS']),
     ('share/applications', ['sonata.desktop']),