old_contents: #!/usr/bin/env python
  """
  Release notes:
  * Bump version in exchangelib/__init__.py
  * Bump version in CHANGELOG.md
  * Commit and push changes
  * Build package: rm dist/* && python setup.py sdist bdist_wheel
  * Push to PyPI: twine upload dist/*
  * Create release on GitHub
  """
  import io
  import os
  
  from setuptools import setup
  
  
  __version__ = None
  with io.open(os.path.join(os.path.dirname(__file__), 'exchangelib/__init__.py'), encoding='utf-8') as f:
      for l in f:
          if not l.startswith('__version__'):
              continue
          cxt = {}
          exec(l, {}, cxt)
          __version__ = cxt['__version__']
          break
  
  
  def read(file_name):
      with io.open(os.path.join(os.path.dirname(__file__), file_name), encoding='utf-8') as f:
          return f.read()
  
  
  setup(
      name='exchangelib',
      version=__version__,
      author='Erik Cederstrand',
      author_email='erik@cederstrand.dk',
      description='Client for Microsoft Exchange Web Services (EWS)',
      long_description=read('README.md'),
      long_description_content_type='text/markdown',
      license='BSD',
      keywords='Exchange EWS autodiscover',
      install_requires=['requests>=2.7', 'requests_ntlm>=0.2.0', 'dnspython>=1.14.0', 'pytz', 'lxml>3.0',
                        'cached_property', 'future', 'six', 'tzlocal', 'python-dateutil', 'pygments', 'defusedxml',
                        'isodate', 'requests_kerberos'],
      packages=['exchangelib'],
      tests_require=['PyYAML', 'requests_mock', 'psutil'],
      test_suite='tests',
      zip_safe=False,
      url='https://github.com/ecederstrand/exchangelib',
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Topic :: Communications',
          'License :: OSI Approved :: BSD License',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 3',
      ],
  )
  
new_contents: #!/usr/bin/env python
  """
  Release notes:
  * Bump version in exchangelib/__init__.py
  * Bump version in CHANGELOG.md
  * Commit and push changes
  * Build package: rm dist/* && python setup.py sdist bdist_wheel
  * Push to PyPI: twine upload dist/*
  * Create release on GitHub
  """
  import io
  import os
  
  from setuptools import setup
  
  
  __version__ = None
  with io.open(os.path.join(os.path.dirname(__file__), 'exchangelib/__init__.py'), encoding='utf-8') as f:
      for l in f:
          if not l.startswith('__version__'):
              continue
          cxt = {}
          exec(l, {}, cxt)
          __version__ = cxt['__version__']
          break
  
  
  def read(file_name):
      with io.open(os.path.join(os.path.dirname(__file__), file_name), encoding='utf-8') as f:
          return f.read()
  
  
  setup(
      name='exchangelib',
      version=__version__,
      author='Erik Cederstrand',
      author_email='erik@cederstrand.dk',
      description='Client for Microsoft Exchange Web Services (EWS)',
      long_description=read('README.md'),
      long_description_content_type='text/markdown',
      license='BSD',
      keywords='Exchange EWS autodiscover',
      install_requires=['requests>=2.7', 'requests_ntlm>=0.2.0', 'dnspython>=1.14.0', 'pytz', 'lxml>3.0',
                        'cached_property', 'future', 'six', 'tzlocal', 'python-dateutil', 'pygments', 'defusedxml',
                        'isodate', 'requests_kerberos'],
      packages=['exchangelib'],
      tests_require=['PyYAML', 'requests_mock', 'psutil'],
      python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*",
      test_suite='tests',
      zip_safe=False,
      url='https://github.com/ecederstrand/exchangelib',
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Topic :: Communications',
          'License :: OSI Approved :: BSD License',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 3',
      ],
  )
  
subject: Set supported Python versions explicitly