old_contents: from setuptools import setup
  import os
  from subprocess import Popen, PIPE
  import sys
  
  import emit
  
  
  # add a few commands for measurement
  def cc():
      proc = Popen(['radon', 'cc'] + sys.argv[1:], stdout=PIPE)
      stdout, _ = proc.communicate()
      sys.stdout.write(stdout.decode('utf-8'))
      return 1 if stdout else 0
  
  
  def mi():
      proc = Popen(['radon', 'mi'] + sys.argv[1:], stdout=PIPE)
      stdout, _ = proc.communicate()
      sys.stdout.write(stdout.decode('utf-8'))
      for line in stdout.decode('utf-8').strip().split('\n'):
          if not line.endswith('A'):
              sys.stdout.write('One or more modules did not get an A. Failing.\n')
              return 1
  
      return 0
  
  
  def read(fname):
      try:
          return open(os.path.join(os.path.dirname(__file__), fname)).read()
      except IOError:  # for tox
          return ''
  
  if __name__ == '__main__':
      try:
          arg = sys.argv[1]
      except IndexError:
          arg = ''
      command = {'cc': cc, 'mi': mi}.get(arg, None)
      if command:
          sys.exit(command())
  
  # pass execution to setuptools
  setup(
      name='emit',
      version=emit.__version__,
      packages=['emit'],
      scripts=['emit/bin/emit_digraph'],
  
      # PyPI stuff
      author='Brian Hicks',
      author_email='brian@brianthicks.com',
      url='http://github.com/brianhicks/emit',
      description='Emitter for stream processing',
      keywords='stream processing',
      long_description=read('README.rst'),
      license='MIT',
      classifiers=[
          'Development Status :: 4 - Beta',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: Apache Software License',
          'Natural Language :: English',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.2',
          'Programming Language :: Python :: Implementation :: CPython',
          'Programming Language :: Python :: Implementation :: PyPy',
          'Topic :: Software Development :: Libraries :: Python Modules',
      ],
  )
  
new_contents: from setuptools import setup
  import os
  from subprocess import Popen, PIPE
  import sys
  
  import emit
  
  
  # add a few commands for measurement
  def cc():
      proc = Popen(['radon', 'cc'] + sys.argv[1:], stdout=PIPE)
      stdout, _ = proc.communicate()
      sys.stdout.write(stdout.decode('utf-8'))
      return 1 if stdout else 0
  
  
  def mi():
      proc = Popen(['radon', 'mi'] + sys.argv[1:], stdout=PIPE)
      stdout, _ = proc.communicate()
      sys.stdout.write(stdout.decode('utf-8'))
      for line in stdout.decode('utf-8').strip().split('\n'):
          if not line.endswith('A'):
              sys.stdout.write('One or more modules did not get an A. Failing.\n')
              return 1
  
      return 0
  
  
  def read(fname):
      try:
          return open(os.path.join(os.path.dirname(__file__), fname)).read()
      except IOError:  # for tox
          return ''
  
  if __name__ == '__main__':
      try:
          arg = sys.argv[1]
      except IndexError:
          arg = ''
      command = {'cc': cc, 'mi': mi}.get(arg, None)
      if command:
          sys.exit(command())
  
  # pass execution to setuptools
  setup(
      name='emit',
      version=emit.__version__,
      packages=['emit'],
      scripts=['emit/bin/emit_digraph'],
  
      # PyPI stuff
      author='Brian Hicks',
      author_email='brian@brianthicks.com',
      url='http://github.com/brianhicks/emit',
      description='Emitter for stream processing',
      keywords='stream processing',
      long_description=read('README.rst'),
      license='MIT',
      classifiers=[
          'Development Status :: 4 - Beta',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: Apache Software License',
          'Natural Language :: English',
          'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3.2',
          'Programming Language :: Python :: 3.3',
          'Programming Language :: Python :: Implementation :: CPython',
          'Programming Language :: Python :: Implementation :: PyPy',
          'Topic :: Software Development :: Libraries :: Python Modules',
      ],
  )
  
subject: add python 3.3 to setup.py