old_contents: """
  Smart pre-commit hook for git.
  """
  import os
  import re
  
  from setuptools import find_packages, setup
  
  
  DEPENDENCIES = ['click', 'pathspec', 'PyYAML', 'six']
  ROOT = os.path.abspath(os.path.dirname(__file__))
  
  
  def get_version():
      versionfile = os.path.join(ROOT, 'therapist', '_version.py')
      verstrline = open(versionfile, 'rt').read()
      mo = re.search(r"""^__version__ = ['"]([^'"]*)['"]""", verstrline, re.M)
      if mo:
          return mo.group(1)
      else:
          raise RuntimeError('Unable to find version string in {0}.'.format(versionfile))
  
  setup(
      name='therapist',
      version=get_version(),
      url='https://github.com/rehandalal/therapist',
      license='Mozilla Public License Version 2.0',
      author='Rehan Dalal',
      author_email='rehan@meet-rehan.com',
      description='A smart pre-commit hook for git.',
      long_description=__doc__,
      packages=find_packages(exclude=['tests', 'docs']),
      include_package_data=True,
      zip_safe=False,
      platforms='any',
      install_requires=DEPENDENCIES,
      setup_requires=['pytest-runner'],
      tests_require=['pytest'],
      py_modules=['therapist'],
      entry_points={
          'console_scripts': [
              'therapist = therapist.cli:cli',
          ],
      },
      classifiers=[
          # As from http://pypi.python.org/pypi?%3Aaction=list_classifiers
          # 'Development Status :: 1 - Planning',
          # 'Development Status :: 2 - Pre-Alpha',
          # 'Development Status :: 3 - Alpha',
          'Development Status :: 4 - Beta',
          # 'Development Status :: 5 - Production/Stable',
          # 'Development Status :: 6 - Mature',
          # 'Development Status :: 7 - Inactive',
          'Environment :: Console',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: BSD License',
          'Operating System :: MacOS',
          'Operating System :: Unix',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 3',
          'Topic :: Software Development :: Libraries :: Python Modules',
      ]
  )
  
new_contents: """
  Smart pre-commit hook for git.
  """
  import os
  import re
  
  from setuptools import find_packages, setup
  
  
  DEPENDENCIES = ['click', 'pathspec', 'PyYAML', 'six']
  ROOT = os.path.abspath(os.path.dirname(__file__))
  
  
  def get_version():
      versionfile = os.path.join(ROOT, 'therapist', '_version.py')
      verstrline = open(versionfile, 'rt').read()
      mo = re.search(r"""^__version__ = ['"]([^'"]*)['"]""", verstrline, re.M)
      if mo:
          return mo.group(1)
      else:
          raise RuntimeError('Unable to find version string in {0}.'.format(versionfile))
  
  setup(
      name='therapist',
      version=get_version(),
      url='https://github.com/rehandalal/therapist',
      license='Mozilla Public License Version 2.0',
      author='Rehan Dalal',
      author_email='rehan@meet-rehan.com',
      description='A smart pre-commit hook for git.',
      long_description=__doc__,
      packages=find_packages(exclude=['tests', 'docs']),
      include_package_data=True,
      zip_safe=False,
      platforms='any',
      install_requires=DEPENDENCIES,
      setup_requires=['pytest-runner'],
      tests_require=['pytest'],
      py_modules=['therapist'],
      entry_points={
          'console_scripts': [
              'therapist = therapist.cli:cli',
          ],
      },
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Environment :: Console',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: Mozilla Public License 2.0 (MPL 2.0)',
          'Natural Language :: English',
          'Operating System :: MacOS',
          'Operating System :: Unix',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
          'Topic :: Software Development :: Build Tools',
          'Topic :: Software Development :: Quality Assurance',
          'Topic :: Software Development :: Testing',
      ]
  )
  
subject: Update setup.py