old_contents: from setuptools import setup
  
  
  def read_file(name):
      with open(name) as fobj:
          return fobj.read().strip()
  
  
  LONG_DESCRIPTION = read_file("README.md")
  VERSION = read_file("Ctl/VERSION")
  REQUIREMENTS = read_file("Ctl/requirements.txt").split("\n")
  TEST_REQUIREMENTS = read_file("Ctl/requirements-test.txt").split("\n")
  
  
  setup(
      name="django-ixpmgr",
      version=VERSION,
      author="20C",
      author_email="code@20c.com",
      description="django overlay for IXP-Manager",
      long_description=LONG_DESCRIPTION,
      long_description_content_type="text/markdown",
      license="LICENSE.txt",
      classifiers=[
          "Development Status :: 3 - Alpha",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: Apache Software License",
          "Topic :: Internet",
          "Topic :: Software Development :: Libraries :: Python Modules",
      ],
      packages=find_packages("src"),
      package_dir={"": "src"},
      include_package_data=True,
      install_requires=REQUIREMENTS,
      test_requires=TEST_REQUIREMENTS,
      url="https://github.com/20c/django-ixpmgr",
      download_url=f"https://github.com/20c/django-ixpmgr/archive/{VERSION}.zip",
      zip_safe=False,
  )
  
new_contents: from setuptools import setup
  
  
  def read_file(name):
      with open(name) as fobj:
          return fobj.read().strip()
  
  
  LONG_DESCRIPTION = read_file("README.md")
  VERSION = read_file("Ctl/VERSION")
  REQUIREMENTS = read_file("Ctl/requirements.txt").split("\n")
  TEST_REQUIREMENTS = read_file("Ctl/requirements-test.txt").split("\n")
  
  
  setup(
      name="django-ixpmgr",
      version=VERSION,
      author="20C",
      author_email="code@20c.com",
      description="django overlay for IXP-Manager",
      long_description=LONG_DESCRIPTION,
      long_description_content_type="text/markdown",
      license="LICENSE.txt",
      classifiers=[
          "Development Status :: 3 - Alpha",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: Apache Software License",
          "Programming Language :: Python :: 3 :: Only",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
          "Programming Language :: Python :: 3.8",
          "Topic :: Internet",
          "Topic :: Software Development :: Libraries :: Python Modules",
      ],
      packages=find_packages("src"),
      package_dir={"": "src"},
      include_package_data=True,
      install_requires=REQUIREMENTS,
      test_requires=TEST_REQUIREMENTS,
      url="https://github.com/20c/django-ixpmgr",
      download_url=f"https://github.com/20c/django-ixpmgr/archive/{VERSION}.zip",
      zip_safe=False,
  )
  
subject: update trove classifiers for 3 only