old_contents: import re
  import ast
  
  from setuptools import setup
  
  
  _version_re = re.compile(r'__version__\s+=\s+(.*)')
  
  with open('pipdeptree.py', 'rb') as f:
      version = str(ast.literal_eval(_version_re.search(
          f.read().decode('utf-8')).group(1)))
  
  
  with open('./README.rst') as f:
      long_desc = f.read()
  
  
  install_requires = ["pip >= 6.0.0"]
  
  
  setup(
      name='pipdeptree',
      version=version,
      author='Vineet Naik',
      author_email='naikvin@gmail.com',
      url='https://github.com/naiquevin/pipdeptree',
      license='MIT License',
      description='Command line utility to show dependency tree of packages',
      long_description=long_desc,
      install_requires=install_requires,
      extras_require={'graphviz': ['graphviz']},
      python_requires='>=2.7,!=3.0.*,!=3.1.*,!=3.2.*',
      py_modules=['pipdeptree'],
      entry_points={
          'console_scripts': [
              'pipdeptree = pipdeptree:main'
          ]
      },
      classifiers=[
          'Environment :: Console',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
      ]
  )
  
new_contents: import re
  import ast
  
  from setuptools import setup
  
  
  _version_re = re.compile(r'__version__\s+=\s+(.*)')
  
  with open('pipdeptree.py', 'rb') as f:
      version = str(ast.literal_eval(_version_re.search(
          f.read().decode('utf-8')).group(1)))
  
  
  with open('./README.rst') as f:
      long_desc = f.read()
  
  
  install_requires = ["pip >= 6.0.0"]
  
  
  setup(
      name='pipdeptree',
      version=version,
      author='Vineet Naik',
      author_email='naikvin@gmail.com',
      url='https://github.com/naiquevin/pipdeptree',
      license='MIT License',
      description='Command line utility to show dependency tree of packages',
      long_description=long_desc,
      install_requires=install_requires,
      extras_require={'graphviz': ['graphviz']},
      python_requires='>=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*',
      py_modules=['pipdeptree'],
      entry_points={
          'console_scripts': [
              'pipdeptree = pipdeptree:main'
          ]
      },
      classifiers=[
          'Environment :: Console',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Programming Language :: Python :: 3.7',
          'Programming Language :: Python :: 3.8',
      ]
  )
  
subject: Update supported python versions in setup.py