old_contents: #!/usr/bin/env python
  
  from setuptools import setup, Extension
  import os
  import numpy
  
  gridmodule = Extension('arl.core.c',
                         include_dirs = [numpy.get_include()],
                         sources=['arl/core/cmodule.c'])
  
  setup(name='algorithm-reference-library',
        version='0.7',
        description='Algorithm Reference Library for Radio Interferometry',
        long_description=open('README.md').read(),
        author='Tim Cornwell, Peter Wortmann, Bojan Nikolic',
        author_email='realtimcornwell@gmail.com',
        url='https://github.com/SKA-ScienceDataProcessor/algorithm-reference-library',
        license='Apache License Version 2.0',
        packages=['arl', 'examples', 'tests'],
        test_suite="tests",
        tests_require=['pytest'],
        ext_modules = [gridmodule]
        )
  
new_contents: #!/usr/bin/env python
  
  from setuptools import setup, Extension
  import os
  import numpy
  
  gridmodule = Extension('arl.core.c',
                         include_dirs = [numpy.get_include()],
                         sources=['arl/core/cmodule.c'])
  setup(name='algorithm-reference-library',
        version='0.7',
        description='Algorithm Reference Library for Radio Interferometry',
        long_description=open('README.md').read(),
        author='Tim Cornwell, Peter Wortmann, Bojan Nikolic',
        author_email='realtimcornwell@gmail.com',
        url='https://github.com/SKA-ScienceDataProcessor/algorithm-reference-library',
        license='Apache License Version 2.0',
        packages=['arl', 'examples', 'tests'],
        test_suite="tests",
        tests_require=['pytest']
        )
  
subject: Remove gridmodule