old_contents: from distutils.core import setup
  setup(
    name = 'Hexy',         
    packages = ['hexy'],   
    version = '1.3',      
    license='MIT',        
    description = 'A library that makes working with a hexagonal lattice easier.',   
    author = 'Norbu Tsering',                   
    author_email = 'norbu.tsering.cs@gmail.com',      
    url = 'https://github.com/redft/hexy',   
    download_url = 'https://github.com/RedFT/Hexy/archive/1.3.tar.gz',    
    keywords = ['hexy', 'coordinate', 'hexagon', 'hexagonal'],
    install_requires=[            
      'atomicwrites==1.1.5',
      'attrs==18.1.0',
      'funcsigs==1.0.2',
      'more-itertools==4.3.0',
      'numpy==1.15.0',
      'pathlib2==2.3.2',
      'pluggy==0.7.1',
      'py==1.5.4',
      'pygame==1.9.4',
      'pytest==3.7.0',
      'scandir==1.7',
      'six==1.11.0',
        ],
    classifiers=[
      'Development Status :: 5 - Production/Stable',      
      'Intended Audience :: Developers',      
      'Topic :: Software Development :: Libraries :: Python Modules',
      'License :: OSI Approved :: MIT License',   
      'Programming Language :: Python :: 2',      
    ],
  )
  
new_contents: from distutils.core import setup
  setup(
    name = 'Hexy',         
    packages = ['hexy'],   
    version = '1.3',      
    license='MIT',        
    description = 'A library that makes working with a hexagonal lattice easier.',   
    author = 'Norbu Tsering',                   
    author_email = 'norbu.tsering.cs@gmail.com',      
    url = 'https://github.com/redft/hexy',   
    download_url = 'https://github.com/RedFT/Hexy/archive/1.3.tar.gz',    
    keywords = ['hexy', 'coordinate', 'hexagon', 'hexagonal'],
    install_requires = ["numpy == 1.15.0"],
    extras_require ={            
        'examples': [
          "atomicwrites (==1.1.5)",
          "attrs (==18.1.0)",
          "funcsigs (==1.0.2)",
          "more-itertools (==4.3.0)",
          "pathlib2 (==2.3.2)",
          "pluggy (==0.7.1)",
          "py (==1.5.4)",
          "pygame (==1.9.4)",
          "pytest (==3.7.0)",
          "scandir (==1.7)",
          "six (==1.11.0)",
          ]
        },
    classifiers=[
      'Development Status :: 5 - Production/Stable',      
      'Intended Audience :: Developers',      
      'Topic :: Software Development :: Libraries :: Python Modules',
      'License :: OSI Approved :: MIT License',   
      'Programming Language :: Python :: 2',      
    ],
  )
  
subject: split extra dependencies from required ones