old_contents: #!/usr/bin/env python
  from distutils.core import setup
  
  setup(
      name='pyjsbn-rsa',
      version='0.4',
      description='Python RSA module compatible with jsbn.js',
      author='Wonsup Yoon',
      author_email='pusnow@yonsei.ac.kr',
      license='BSD',
      url='https://github.com/Pusnow/pyjsbn-rsa',
      classifiers=[
          'Development Status :: 3 - Alpha', 'Intended Audience :: Developers',
          'Topic :: Security :: Cryptography',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6'
      ],
      packages=['jsbn'],
      keywords='jsbn rsa RSAKey',
      install_requires=['rsa'])
  
new_contents: #!/usr/bin/env python
  from distutils.core import setup
  
  from os import path
  this_directory = path.abspath(path.dirname(__file__))
  with open(path.join(this_directory, 'README.md'), encoding='utf-8') as f:
      long_description = f.read()
  
  setup(
      name='pyjsbn-rsa',
      version='0.4.1',
      description='Python RSA module compatible with jsbn.js',
      author='Wonsup Yoon',
      author_email='pusnow@yonsei.ac.kr',
      license='BSD',
      url='https://github.com/Pusnow/pyjsbn-rsa',
      classifiers=[
          'Development Status :: 3 - Alpha', 'Intended Audience :: Developers',
          'Topic :: Security :: Cryptography',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6'
      ],
      packages=['jsbn'],
      keywords='jsbn rsa RSAKey',
      install_requires=['rsa'],
      long_description=long_description,
      long_description_content_type='text/markdown',
  )
  
subject: Add long_description