old_contents: from distutils.core import setup, Extension
  import re
  import sys
  
  
  if sys.version_info[0] < 3:
      print("PyPoly requires Python >= 3")
      sys.exit()
  
  with open("pypoly/version.py") as f:
      vfile_content = f.read()
  
  match = re.search(r"__version__ = '([^']+)'", vfile_content)
  assert match
  
  __version__ = match.group(1)
  
  long_description = ""
  with open("README.md") as f:
      for line in f:
        if "[Build Status]" not in line:
            long_description += line
  
  _pypoly_module = Extension(
                      "_pypoly",
                      ["pypoly/polynomials.c", "pypoly/_pypoly.c"],
                      define_macros=[
                          ('PYPOLY_VERSION', __version__)])
  
  setup(name="PyPolynomial",
        description="Python polynomial C extension.",
        long_description=long_description,
        version=__version__,
        packages=["pypoly"],
        ext_modules=[_pypoly_module,],
        author="Thomas Chaumeny",
        author_email="t.chaumeny@gmail.com",
        url="https://github.com/tchaumeny/PyPoly")
  
new_contents: from distutils.core import setup, Extension
  import re
  import sys
  
  
  if sys.version_info[0] < 3:
      print("PyPoly requires Python >= 3")
      sys.exit()
  
  with open("pypoly/version.py") as f:
      vfile_content = f.read()
  
  match = re.search(r"__version__ = '([^']+)'", vfile_content)
  assert match
  
  __version__ = match.group(1)
  
  long_description = ""
  with open("README.md") as f:
      for line in f:
        if "[Build Status]" not in line:
            long_description += line
  
  _pypoly_module = Extension(
                      "_pypoly",
                      ["pypoly/polynomials.c", "pypoly/_pypoly.c"],
                      define_macros=[
                          ('PYPOLY_VERSION', __version__)])
  
  setup(name="PyPolynomial",
        description="Python polynomial C extension.",
        long_description=long_description,
        version=__version__,
        packages=["pypoly"],
        ext_modules=[_pypoly_module,],
        author="Thomas Chaumeny",
        author_email="t.chaumeny@gmail.com",
        url="https://github.com/tchaumeny/PyPoly",
        classifiers=[
            'Development Status :: 4 - Beta',
            'Intended Audience :: Developers',
            'Intended Audience :: Education',
            'Intended Audience :: Science/Research',
            'License :: OSI Approved :: MIT License',
            'Programming Language :: C',
            'Programming Language :: Python',
            'Topic :: Scientific/Engineering :: Mathematics',
            ],)
  
subject: Add some classifiers