old_contents: import sys
  from distutils.core import setup, Extension
  
  if __name__ == '__main__':
      if "--force" in sys.argv:
          run_build = True
          sys.argv.remove('--force')
      else:
          non_build_actions = ['--help-commands', 'egg_info', 'clean', '--version']
          if '--help' in sys.argv[1:] or sys.argv[1] in non_build_actions:
              run_build = False
          else:
              run_build = True
  
      metadata = dict(
          name='naturalneighbor',
          version='0.2.0',
          description='Fast, discrete natural neighbor interpolation in 3D on a CPU.',
          long_description=open('README.rst', 'r').read(),
          author='Reece Stevens',
          author_email='rstevens@innolitics.com',
          license='MIT',
          classifiers=[
              'Development Status :: 4 - Beta',
              'Intended Audience :: Developers',
              'Intended Audience :: Science/Research',
              'License :: OSI Approved :: MIT License',
              'Programming Language :: Python',
              'Programming Language :: Python :: 3',
              'Programming Language :: Python :: 3.4',
              'Programming Language :: Python :: 3.5',
              'Programming Language :: Python :: 3.6',
              'Programming Language :: Python :: Implementation :: CPython',
              'Topic :: Scientific/Engineering',
              'Topic :: Software Development',
          ],
          keywords='interpolation scipy griddata numpy sibson',
          install_requires=[
              'numpy>=1.13',
          ],
          url='https://github.com/innolitics/natural-neighbor-interpolation',
          packages=['naturalneighbor'],
      )
  
      if run_build:
          import numpy.distutils.misc_util
  
          module = Extension(
              'cnaturalneighbor',
              include_dirs=numpy.distutils.misc_util.get_numpy_include_dirs(),
              library_dirs=['/usr/local/lib'],
              extra_compile_args=['--std=c++11', '-O3'],
              sources=[
                  'naturalneighbor/cnaturalneighbor.cpp',
              ],
          )
  
          metadata['ext_modules'] = [module]
  
      setup(**metadata)
  
new_contents: import sys
  from distutils.core import setup, Extension
  
  if __name__ == '__main__':
      if "--force" in sys.argv:
          run_build = True
          sys.argv.remove('--force')
      else:
          non_build_actions = ['--help-commands', 'egg_info', 'clean', '--version']
          if '--help' in sys.argv[1:] or sys.argv[1] in non_build_actions:
              run_build = False
          else:
              run_build = True
  
      metadata = dict(
          name='naturalneighbor',
          version='0.2.1',
          description='Fast, discrete natural neighbor interpolation in 3D on a CPU.',
          long_description=open('README.rst', 'r').read(),
          author='Reece Stevens',
          author_email='rstevens@innolitics.com',
          license='MIT',
          classifiers=[
              'Development Status :: 4 - Beta',
              'Intended Audience :: Developers',
              'Intended Audience :: Science/Research',
              'License :: OSI Approved :: MIT License',
              'Programming Language :: Python',
              'Programming Language :: Python :: 3',
              'Programming Language :: Python :: 3.4',
              'Programming Language :: Python :: 3.5',
              'Programming Language :: Python :: 3.6',
              'Programming Language :: Python :: Implementation :: CPython',
              'Topic :: Scientific/Engineering',
              'Topic :: Software Development',
          ],
          keywords='interpolation scipy griddata numpy sibson',
          install_requires=[
              'numpy>=1.13',
          ],
          url='https://github.com/innolitics/natural-neighbor-interpolation',
          packages=['naturalneighbor'],
      )
  
      if run_build:
          import numpy.distutils.misc_util
  
          module = Extension(
              'cnaturalneighbor',
              include_dirs=numpy.distutils.misc_util.get_numpy_include_dirs(),
              library_dirs=['/usr/local/lib'],
              extra_compile_args=['--std=c++11', '-O3'],
              sources=[
                  'naturalneighbor/cnaturalneighbor.cpp',
              ],
          )
  
          metadata['ext_modules'] = [module]
  
      setup(**metadata)
  
subject: Bump pip version