old_contents: """A setuptools based setup module.
  
  See:
  https://packaging.python.org/en/latest/distributing.html
  https://github.com/pypa/sampleproject
  """
  
  import io
  from os import path
  from setuptools import setup
  
  here = path.dirname(__file__)
  
  # Get the long description from the README file
  with io.open(path.join(here, 'README.rst'), encoding='utf-8') as f:
    long_description = f.read()
  
  setup(
    name='asttokens',
    version='1.1.12',
    description='Annotate AST trees with source code positions',
    long_description=long_description,
    url='https://github.com/gristlabs/asttokens',
  
    # Author details
    author='Dmitry Sagalovskiy, Grist Labs',
    author_email='dmitry@getgrist.com',
  
    # Choose your license
    license='Apache 2.0',
  
    # See https://pypi.python.org/pypi?%3Aaction=list_classifiers
    classifiers=[
      # How mature is this project? Common values are
      #   3 - Alpha
      #   4 - Beta
      #   5 - Production/Stable
      'Development Status :: 4 - Beta',
  
      # Indicate who your project is intended for
      'Intended Audience :: Developers',
  
      'Topic :: Software Development :: Libraries :: Python Modules ',
      'Topic :: Software Development :: Code Generators',
      'Topic :: Software Development :: Compilers',
      'Topic :: Software Development :: Interpreters',
      'Topic :: Software Development :: Pre-processors',
  
      'Environment :: Console',
      'Operating System :: OS Independent',
  
      # Specify the Python versions you support here. In particular, ensure
      # that you indicate whether you support Python 2, Python 3 or both.
      'Programming Language :: Python :: 2',
      'Programming Language :: Python :: 2.7',
      'Programming Language :: Python :: 3',
      'Programming Language :: Python :: 3.5',
      'Programming Language :: Python :: 3.6',
      'Programming Language :: Python :: Implementation :: CPython',
    ],
  
    # What does your project relate to?
    keywords='code ast parse tokenize refactor',
  
    # You can just specify the packages manually here if your project is
    # simple. Or you can use find_packages().
    packages=['asttokens'],
  
    # List run-time dependencies here.  These will be installed by pip when
    # your project is installed. For an analysis of "install_requires" vs pip's
    # requirements files see:
    # https://packaging.python.org/en/latest/requirements.html
    install_requires=['six'],
  
    # List additional groups of dependencies here (e.g. development
    # dependencies). You can install these using the following syntax,
    # for example:
    # $ pip install -e .[dev,test]
    extras_require={
      'test': ['astroid', 'nose', 'coverage'],
    },
    test_suite="nose.collector",
  )
  
new_contents: """A setuptools based setup module.
  
  See:
  https://packaging.python.org/en/latest/distributing.html
  https://github.com/pypa/sampleproject
  """
  
  import io
  from os import path
  from setuptools import setup
  
  here = path.dirname(__file__)
  
  # Get the long description from the README file
  with io.open(path.join(here, 'README.rst'), encoding='utf-8') as f:
    long_description = f.read()
  
  setup(
    name='asttokens',
    version='1.1.12',
    description='Annotate AST trees with source code positions',
    long_description=long_description,
    url='https://github.com/gristlabs/asttokens',
  
    # Author details
    author='Dmitry Sagalovskiy, Grist Labs',
    author_email='dmitry@getgrist.com',
  
    # Choose your license
    license='Apache 2.0',
  
    # See https://pypi.python.org/pypi?%3Aaction=list_classifiers
    classifiers=[
      # How mature is this project? Common values are
      #   3 - Alpha
      #   4 - Beta
      #   5 - Production/Stable
      'Development Status :: 4 - Beta',
  
      # Indicate who your project is intended for
      'Intended Audience :: Developers',
  
      'Topic :: Software Development :: Libraries :: Python Modules ',
      'Topic :: Software Development :: Code Generators',
      'Topic :: Software Development :: Compilers',
      'Topic :: Software Development :: Interpreters',
      'Topic :: Software Development :: Pre-processors',
  
      'Environment :: Console',
      'Operating System :: OS Independent',
  
      # Specify the Python versions you support here. In particular, ensure
      # that you indicate whether you support Python 2, Python 3 or both.
      'Programming Language :: Python :: 2',
      'Programming Language :: Python :: 2.7',
      'Programming Language :: Python :: 3',
      'Programming Language :: Python :: 3.5',
      'Programming Language :: Python :: 3.6',
      'Programming Language :: Python :: 3.7',
      'Programming Language :: Python :: Implementation :: CPython',
    ],
  
    # What does your project relate to?
    keywords='code ast parse tokenize refactor',
  
    # You can just specify the packages manually here if your project is
    # simple. Or you can use find_packages().
    packages=['asttokens'],
  
    # List run-time dependencies here.  These will be installed by pip when
    # your project is installed. For an analysis of "install_requires" vs pip's
    # requirements files see:
    # https://packaging.python.org/en/latest/requirements.html
    install_requires=['six'],
  
    # List additional groups of dependencies here (e.g. development
    # dependencies). You can install these using the following syntax,
    # for example:
    # $ pip install -e .[dev,test]
    extras_require={
      'test': ['astroid', 'nose', 'coverage'],
    },
    test_suite="nose.collector",
  )
  
subject: Include Python 3.7 into list of tags