old_contents: #!/usr/bin/env python3
  
  from setuptools import setup, find_packages, Extension
  from Cython.Distutils import build_ext
  
  import io
  import os
  import re
  import numpy
  
  from setuptools.command.develop import develop
  from setuptools.command.install import install
  from subprocess import check_call
  
  class PostDevelopCommand(develop):
      """Post-installation for development mode."""
      def run(self):
          print('Running post-installation setup')
          check_call('''\
  	    pip install -r requirements.txt
          '''.split())
          develop.run(self)
  
  class PostInstallCommand(install):
      """Post-installation for installation mode."""
      def run(self): 
          print('Running post-installation setup')
          check_call('''\
              pip install -r requirements.txt
          '''.split())
          install.run(self)
  
  def read(*names, **kwargs):
      with io.open(
          os.path.join(os.path.dirname(__file__), *names),
          encoding=kwargs.get("encoding", "utf8")
      ) as fp:
          return fp.read()
  
  def find_version(*file_paths):
      version_file = read(*file_paths)
      version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]",
                                version_file, re.M)
      if version_match:
          return version_match.group(1)
      raise RuntimeError("Unable to find version string.")
  
  locusdist = Extension(
      'locuspocus.LocusDist',
      sources=['locuspocus/LocusDist.pyx'],
  #    extra_compile_args=['-ffast-math'],
      include_dirs=[numpy.get_include()]
  )
  
  setup(
      name = 'locuspocus',
      version = find_version('locuspocus','__init__.py'),
      packages = find_packages(),
      scripts = [],
      ext_modules = [locusdist],
      cmdclass = {
          'build_ext' : build_ext,
          'develop': PostDevelopCommand,
          'install': PostInstallCommand,
      },
      package_data = {
          '':['*.cyx']
      },
      install_requires = [
      ],
      include_package_data=True,
  
      author = 'Rob Schaefer',
      author_email = 'rob@linkage.io',
      description = 'Genetic coordinates so easy, it seems like MAGIC!',
      license = "Copyright Linkage Analytics 2017. MIT License",
      url = 'linkage.io',
  )
  
new_contents: #!/usr/bin/env python3
  
  from setuptools import setup, find_packages, Extension
  from Cython.Distutils import build_ext
  
  import io
  import os
  import re
  import numpy
  
  from setuptools.command.develop import develop
  from setuptools.command.install import install
  from subprocess import check_call
  
  class PostDevelopCommand(develop):
      """Post-installation for development mode."""
      def run(self):
          print('Running post-installation setup')
          check_call('''\
  	    pip install -r requirements.txt
          '''.split())
          develop.run(self)
  
  class PostInstallCommand(install):
      """Post-installation for installation mode."""
      def run(self): 
          pass
  
  def read(*names, **kwargs):
      with io.open(
          os.path.join(os.path.dirname(__file__), *names),
          encoding=kwargs.get("encoding", "utf8")
      ) as fp:
          return fp.read()
  
  def find_version(*file_paths):
      version_file = read(*file_paths)
      version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]",
                                version_file, re.M)
      if version_match:
          return version_match.group(1)
      raise RuntimeError("Unable to find version string.")
  
  locusdist = Extension(
      'locuspocus.LocusDist',
      sources=['locuspocus/LocusDist.pyx'],
  #    extra_compile_args=['-ffast-math'],
      include_dirs=[numpy.get_include()]
  )
  
  setup(
      name = 'locuspocus',
      version = find_version('locuspocus','__init__.py'),
      packages = find_packages(),
      scripts = [],
      ext_modules = [locusdist],
      cmdclass = {
          'build_ext' : build_ext,
          'develop': PostDevelopCommand,
          'install': PostInstallCommand,
      },
      package_data = {
          '':['*.cyx']
      },
      install_requires = [
          'Cython',
          'numpy',
          'scipy'
      ],
      include_package_data=True,
  
      author = 'Rob Schaefer',
      author_email = 'rob@linkage.io',
      description = 'Genetic coordinates so easy, it seems like MAGIC!',
      license = "Copyright Linkage Analytics 2017. MIT License",
      url = 'linkage.io',
  )
  
subject: add requirements