text: import setuptools
  import re
  
  with open("README.md", "r") as fh:
      long_description = fh.read()
  
  with open("requirements.txt") as fh:
      install_requirements = fh.read().splitlines()
  
  with open("toycodeexample/version.py", "r") as fh:
      pkg_version = re.search(r"\d+\.\d+\.\d+", fh.read())[0]
  
  setuptools.setup(
      name="toycodeexample",
      version=pkg_version,
      author="Hiroshi Okada",
      author_email="okadashiroshi@miobox.jp",
      description="A small example package",
      long_description=long_description,
      long_description_content_type="text/markdown",
      url="https://github.com/HiroshiOkada/toycodeexample",
      packages=setuptools.find_packages(),
      install_requirements=install_requirements,
      entry_points={
          "console_scripts": [
              "countdown=toycodeexample.countdown:countdown",
          ]
      },
      classifiers=[
          "Programming Language :: Python :: 3",
          "License :: OSI Approved :: MIT License",
          "Operating System :: OS Independent",
      ],
      python_requires=">=3.6",
  )
  