old_contents: from setuptools import setup, find_packages
  
  setup(
      name='portstat',
      version='0.0.1',
      keywords= ('port', 'monitor', 'traffic'),
      url='https://github.com/imlonghao/portstat',
      license='Apache License 2.0',
      author='imlonghao',
      author_email='shield@fastmail.com',
      description='A simple port traffic monitor',
      packages=find_packages(),
      platforms='any',
      entry_points={
          'console_scripts': [
              'portstat=portstat.portstat:main'
          ]
      }
  )
  
new_contents: from setuptools import setup, find_packages
  from os import path
  
  here = path.abspath(path.dirname(__file__))
  
  with open(path.join(here, 'README.md'), encoding='utf-8') as f:
      long_description = f.read()
  
  setup(
      name='portstat',
      version='0.0.1',
      keywords=('port', 'monitor', 'traffic'),
      url='https://github.com/imlonghao/portstat',
      license='Apache License 2.0',
      author='imlonghao',
      author_email='shield@fastmail.com',
      description='A simple port traffic monitor',
      long_description=long_description,
      packages=find_packages(),
      platforms='any',
      entry_points={
          'console_scripts': [
              'portstat=portstat.portstat:main'
          ]
      }
  )
  
subject: Add long_description in setup.py