old_contents: # Don't import unicode_literals because of a bug in py2 setuptools
  # where package_data is expected to be str and not unicode.
  from __future__ import absolute_import, division, print_function
  
  import codecs
  import os
  import sys
  
  # Ensure setuptools is available
  try:
      from ez_setup import use_setuptools
      use_setuptools()
  except ImportError:
      # Try to use ez_setup, but if not, continue anyway. The import is known
      # to fail when installing from a tar.gz.
      print('Could not import ez_setup', file=sys.stderr)
  
  from setuptools import setup
  
  dbx_mod_path = os.path.join(os.path.dirname(__file__), 'dropbox/dropbox_client.py')
  line = '= "UNKNOWN"'
  for line in open(dbx_mod_path):
      if line.startswith('__version__'):
          break
  version = eval(line.split('=', 1)[1].strip())  # pylint: disable=eval-used
  
  install_reqs = [
      'requests >= 2.16.2',
      'six >= 1.12.0',
  ]
  
  setup_requires = [
      'pytest-runner',
  ]
  
  test_reqs = [
      'pytest',
  ]
  
  # WARNING: This imposes limitations on test/requirements.txt such that the
  # full Pip syntax is not supported. See also
  # <http://stackoverflow.com/questions/14399534/>.
  with open('test/requirements.txt') as f:
      test_reqs += f.read().splitlines()
  
  with codecs.open('README.rst', encoding='utf-8') as f:
      README = f.read()
  
  dist = setup(
      name='dropbox',
      version=version,
      install_requires=install_reqs,
      setup_requires=setup_requires,
      tests_require=test_reqs,
      packages=['dropbox'],
      package_data={'dropbox': ['trusted-certs.crt']},
      zip_safe=False,
      author_email='dev-platform@dropbox.com',
      author='Dropbox',
      description='Official Dropbox API Client',
      license='MIT License',
      long_description=README,
      url='http://www.dropbox.com/developers',
      # From <https://pypi.python.org/pypi?%3Aaction=list_classifiers>
      classifiers=[
          'Development Status :: 4 - Beta',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7',
          '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',
          'Programming Language :: Python :: Implementation :: CPython',
          'Programming Language :: Python :: Implementation :: PyPy',
          'Topic :: Software Development :: Libraries :: Python Modules',
      ],
  )
  
new_contents: # Don't import unicode_literals because of a bug in py2 setuptools
  # where package_data is expected to be str and not unicode.
  from __future__ import absolute_import, division, print_function
  
  import codecs
  import os
  import sys
  
  # Ensure setuptools is available
  try:
      from ez_setup import use_setuptools
      use_setuptools()
  except ImportError:
      # Try to use ez_setup, but if not, continue anyway. The import is known
      # to fail when installing from a tar.gz.
      print('Could not import ez_setup', file=sys.stderr)
  
  from setuptools import setup
  
  dbx_mod_path = os.path.join(os.path.dirname(__file__), 'dropbox/dropbox_client.py')
  line = '= "UNKNOWN"'
  for line in open(dbx_mod_path):
      if line.startswith('__version__'):
          break
  version = eval(line.split('=', 1)[1].strip())  # pylint: disable=eval-used
  
  install_reqs = [
      'requests >= 2.16.2',
      'six >= 1.12.0',
      'stone >= 2.*',
  ]
  
  setup_requires = [
      'pytest-runner',
  ]
  
  test_reqs = [
      'pytest',
  ]
  
  # WARNING: This imposes limitations on test/requirements.txt such that the
  # full Pip syntax is not supported. See also
  # <http://stackoverflow.com/questions/14399534/>.
  with open('test/requirements.txt') as f:
      test_reqs += f.read().splitlines()
  
  with codecs.open('README.rst', encoding='utf-8') as f:
      README = f.read()
  
  dist = setup(
      name='dropbox',
      version=version,
      install_requires=install_reqs,
      setup_requires=setup_requires,
      tests_require=test_reqs,
      packages=['dropbox'],
      package_data={'dropbox': ['trusted-certs.crt']},
      zip_safe=False,
      author_email='dev-platform@dropbox.com',
      author='Dropbox',
      description='Official Dropbox API Client',
      license='MIT License',
      long_description=README,
      url='http://www.dropbox.com/developers',
      # From <https://pypi.python.org/pypi?%3Aaction=list_classifiers>
      classifiers=[
          'Development Status :: 4 - Beta',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2.7',
          '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',
          'Programming Language :: Python :: Implementation :: CPython',
          'Programming Language :: Python :: Implementation :: PyPy',
          'Topic :: Software Development :: Libraries :: Python Modules',
      ],
  )
  
subject: Add stone to setup.py (#300)