old_contents: import sys
  from distutils.core import setup, Extension
  
  
  version = '0.2.0'
  
  
  ext_kwargs = dict(
      name = "pycosat",
      sources = ["pycosat.c"],
      define_macros = []
  )
  if sys.platform != 'win32':
      ext_kwargs['define_macros'].append((
              'PYCOSAT_VERSION', '"%s"' % version))
  if '--inplace' in sys.argv:
      ext_kwargs['define_macros'].append(('DONT_INCLUDE_PICOSAT', 1))
      ext_kwargs['library_dirs'] = ['.']
      ext_kwargs['libraries'] = ['picosat']
  
  
  setup(
      name = "pycosat",
      version = version,
      author = "Ilan Schnell",
      author_email = "ilanschnell@gmail.com",
      url = "https://github.com/ilanschnell/pycosat",
      license = "MIT",
      classifiers = [
          "Development Status :: 2 - Pre-Alpha",
          "Intended Audience :: Developers",
          "Operating System :: OS Independent",
          "Programming Language :: C",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 3",
          "Topic :: Utilities",
      ],
      ext_modules = [Extension(**ext_kwargs)],
      py_modules = ['test_pycosat'],
      description = "bindings to picosat",
      long_description = open('README.rst').read(),
  )
  
new_contents: import sys
  from distutils.core import setup, Extension
  
  
  version = '0.2.0'
  
  
  ext_kwds = dict(
      name = "pycosat",
      sources = ["pycosat.c"],
      define_macros = []
  )
  if sys.platform != 'win32':
      ext_kwds['define_macros'].append(('PYCOSAT_VERSION', '"%s"' % version))
  if '--inplace' in sys.argv:
      ext_kwds['define_macros'].append(('DONT_INCLUDE_PICOSAT', 1))
      ext_kwds['library_dirs'] = ['.']
      ext_kwds['libraries'] = ['picosat']
  
  
  setup(
      name = "pycosat",
      version = version,
      author = "Ilan Schnell",
      author_email = "ilanschnell@gmail.com",
      url = "https://github.com/ilanschnell/pycosat",
      license = "MIT",
      classifiers = [
          "Development Status :: 2 - Pre-Alpha",
          "Intended Audience :: Developers",
          "Operating System :: OS Independent",
          "Programming Language :: C",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 3",
          "Topic :: Utilities",
      ],
      ext_modules = [Extension(**ext_kwds)],
      py_modules = ['test_pycosat'],
      description = "bindings to picosat",
      long_description = open('README.rst').read(),
  )
  
subject: use shorter variable name