old_contents: from setuptools import setup
  from sys import version_info
  
  
  with open('README.rst') as f:
      long_description = f.read()
  
  
  install_requires = ['futures >== 3.0.0'] if version_info.major == 2 else []
  
  
  setup(
      name='tornado_sqlalchemy',
      version='0.1.1',
      description='SQLAlchemy helpers for working in Tornado',
      long_description=long_description,
      author='Siddhant Goel',
      author_email='siddhantgoel@gmail.com',
      license='MIT',
      url='https://github.com/siddhantgoel/tornado-sqlalchemy',
      packages=['tornado_sqlalchemy'],
      keywords=['tornado', 'sqlalchemy'],
      install_requires=install_requires
  )
  
new_contents: from setuptools import setup
  from sys import version_info
  
  
  with open('README.rst') as f:
      long_description = f.read()
  
  
  def install_requires():
      deps = [
          'tornado >= 4.0',
          'SQLAlchemy >= 1.0'
      ]
  
      if version_info.major == 2:
          deps.append('futures >== 3.0.0')
  
      return deps
  
  
  setup(
      name='tornado_sqlalchemy',
      version='0.1.1',
      description='SQLAlchemy helpers for working in Tornado',
      long_description=long_description,
      author='Siddhant Goel',
      author_email='siddhantgoel@gmail.com',
      license='MIT',
      url='https://github.com/siddhantgoel/tornado-sqlalchemy',
      packages=['tornado_sqlalchemy'],
      keywords=['tornado', 'sqlalchemy'],
      install_requires=install_requires()
  )
  
subject: add tornado and SQLAlchemy as dependencies