old_contents: #/usr/bin/env python
  import io
  import re
  from setuptools import setup, find_packages
  
  
  with io.open('./rubicon/java/__init__.py', encoding='utf8') as version_file:
      version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]", version_file.read(), re.M)
      if version_match:
          version = version_match.group(1)
      else:
          raise RuntimeError("Unable to find version string.")
  
  
  with io.open('README.rst', encoding='utf8') as readme:
      long_description = readme.read()
  
  
  setup(
      name='rubicon-java',
      version=version,
      description='A bridge interface between Python and Java.',
      long_description=long_description,
      author='Russell Keith-Magee',
      author_email='russell@keith-magee.com',
      url='http://beeware.org/rubicon',
      packages=find_packages(exclude=['tests']),
      namespace_packages=['rubicon'],
      license='New BSD',
      classifiers=[
          'Development Status :: 3 - Alpha',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: BSD License',
          'Programming Language :: Java',
          'Programming Language :: Python :: 2',
          # 'Programming Language :: Python :: 2.6',
          'Programming Language :: Python :: 2.7',
          # 'Programming Language :: Python :: 3',
          # 'Programming Language :: Python :: 3.3',
          # 'Programming Language :: Python :: 3.4',
          'Topic :: Software Development',
          'Topic :: Software Development :: User Interfaces',
          'Topic :: Software Development :: Widget Sets',
      ],
  )
  
new_contents: #/usr/bin/env python
  import io
  import re
  from setuptools import setup, find_packages
  
  
  with io.open('./rubicon/java/__init__.py', encoding='utf8') as version_file:
      version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]", version_file.read(), re.M)
      if version_match:
          version = version_match.group(1)
      else:
          raise RuntimeError("Unable to find version string.")
  
  
  with io.open('README.rst', encoding='utf8') as readme:
      long_description = readme.read()
  
  
  setup(
      name='rubicon-java',
      version=version,
      description='A bridge interface between Python and Java.',
      long_description=long_description,
      author='Russell Keith-Magee',
      author_email='russell@keith-magee.com',
      url='http://beeware.org/rubicon',
      packages=find_packages(exclude=['tests']),
      namespace_packages=['rubicon'],
      license='New BSD',
      classifiers=[
          'Development Status :: 3 - Alpha',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: BSD License',
          'Programming Language :: Java',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Programming Language :: Python :: 3.7',
          'Programming Language :: Python :: 3.8',
          'Topic :: Software Development',
          'Topic :: Software Development :: User Interfaces',
          'Topic :: Software Development :: Widget Sets',
      ],
      python_requires='>=3.5',
  )
  
subject: Add Python 3 classifiers & dependency to setup.py