old_contents: """Setup module for txrudp."""
  
  import codecs
  from os import path
  import sys
  
  from setuptools import setup
  
  
  _HERE = path.abspath(path.dirname(__file__))
  with codecs.open(path.join(_HERE, 'README.md'), encoding='utf-8') as f:
      _LONG_DESCRIPTION = f.read()
  
  setup(
      name='txrudp',
      version='0.1.0',
      description='A Twisted extension implementing RUDP',
      long_description=_LONG_DESCRIPTION,
      url='https://github.com/Renelvon/txrudp',
      author='Nikolaos Korasidis',
      author_email='renelvon@gmail.com',
      license='MIT',
      classifiers=(
          'Development Status :: 3 - Alpha',
          'Framework :: Twisted',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: Implementation :: CPython',
          'Topic :: System :: Networking'
      ),
      keywords='rudp twisted reliable',
      packages=('txrudp'),
      install_requires=('jsonschema', 'twisted'),
      extras_require={
          ':python_version<="3.4"': ('argparse',)
      },
      tests_require=('coverage', 'nose', 'mock'),
      zip_safe=False
  )
  
new_contents: """Setup module for txrudp."""
  
  import codecs
  from os import path
  import sys
  
  from setuptools import setup
  
  
  _HERE = path.abspath(path.dirname(__file__))
  with codecs.open(path.join(_HERE, 'README.md'), encoding='utf-8') as f:
      _LONG_DESCRIPTION = f.read()
  
  setup(
      name='txrudp',
      version='0.1.0',
      description='A Twisted extension implementing RUDP',
      long_description=_LONG_DESCRIPTION,
      url='https://github.com/Renelvon/txrudp',
      author='Nikolaos Korasidis',
      author_email='renelvon@gmail.com',
      license='MIT',
      classifiers=(
          'Development Status :: 3 - Alpha',
          'Framework :: Twisted',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Operating System :: OS Independent',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.4',
          'Programming Language :: Python :: Implementation :: CPython',
          'Topic :: System :: Networking'
      ),
      keywords='rudp twisted reliable',
      packages=('txrudp'),
      install_requires=('jsonschema', 'twisted'),
      extras_require={
          'python_version<=3.4': ('argparse',)
      },
      tests_require=('coverage', 'nose', 'mock'),
      zip_safe=False
  )
  
subject: Fix environment market in setup script.