old_contents: import os
  import distutils.sysconfig
  from distutils.core import setup
  from distutils.extension import Extension
  
  version_data = {}
  with open(os.path.join('src', 'WhiteLibrary', 'version.py')) as f:
      exec(f.read(), version_data)
  
  def __path(filename):
      return os.path.join(os.path.dirname(__file__),
                          filename)
  
  build = 0
  
  if os.path.exists(__path('build.info')):
      build = open(__path('build.info')).read().strip()
  
  if version_data['STABLE']:
      version= '{}'.format(version_data['VERSION'])
  else: 
      version= '{}.{}.pre'.format(version_data['VERSION'], build) 
  
  setup(name         = 'robotframework-whitelibrary',
        version      = version,
        description  = 'Windows GUI testing library for Robot Framework',
        author       = 'SALabs',
        author_email = 'to.be.added@noexist89a887.org',
        url          = 'https://github.com/Omenia/robotframework-whitelibrary',
        install_requires = ['pythonnet', 'robotframework'],
        packages     = ['WhiteLibrary', 'WhiteLibrary.keywords', 'WhiteLibrary.keywords.items'],
        package_dir  = {'WhiteLibrary' : 'src\WhiteLibrary'},
        package_data = {'WhiteLibrary' : ['bin\*.dll']},
        classifiers = [Programming Language :: Python :: 2,
                       Programming Language :: Python :: 2.7,
                       Programming Language :: Python :: 3,
                       Programming Language :: Python :: 3.5,
                       Programming Language :: Python :: 3.6],
        )
  
new_contents: import os
  import distutils.sysconfig
  from distutils.core import setup
  from distutils.extension import Extension
  
  version_data = {}
  with open(os.path.join('src', 'WhiteLibrary', 'version.py')) as f:
      exec(f.read(), version_data)
  
  def __path(filename):
      return os.path.join(os.path.dirname(__file__),
                          filename)
  
  build = 0
  
  if os.path.exists(__path('build.info')):
      build = open(__path('build.info')).read().strip()
  
  if version_data['STABLE']:
      version= '{}'.format(version_data['VERSION'])
  else: 
      version= '{}.{}.pre'.format(version_data['VERSION'], build) 
  
  setup(name         = 'robotframework-whitelibrary',
        version      = version,
        description  = 'Windows GUI testing library for Robot Framework',
        author       = 'SALabs',
        author_email = 'to.be.added@noexist89a887.org',
        url          = 'https://github.com/Omenia/robotframework-whitelibrary',
        install_requires = ['pythonnet', 'robotframework'],
        packages     = ['WhiteLibrary', 'WhiteLibrary.keywords', 'WhiteLibrary.keywords.items'],
        package_dir  = {'WhiteLibrary' : 'src\WhiteLibrary'},
        package_data = {'WhiteLibrary' : ['bin\*.dll']},
        classifiers = ["Programming Language :: Python :: 2",
                       "Programming Language :: Python :: 2.7",
                       "Programming Language :: Python :: 3",
                       "Programming Language :: Python :: 3.5",
                       "Programming Language :: Python :: 3.6"],
        )
  
subject: Add quotes to strings..