old_contents: """Setup Script for DBUtils"""
  
  import warnings
  try:
      from setuptools import setup
  except ImportError:
      from distutils.core import setup
  from sys import version_info
  
  py_version = version_info[:2]
  if py_version != (2, 7) and not (3, 5) <= py_version < (4, 0):
      raise ImportError('Python %d.%d is not supported by DBUtils.' % py_version)
  
  warnings.filterwarnings('ignore', 'Unknown distribution option')
  
  __version__ = '2.0'
  
  readme = open('README.md').read()
  
  setup(
      name='DBUtils',
      version=__version__,
      description='Database connections for multi-threaded environments.',
      long_description=readme,
      long_description_content_type='text/markdown',
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Environment :: Web Environment',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Programming Language :: Python :: 3.7',
          'Programming Language :: Python :: 3.8',
          'Programming Language :: Python :: 3.9',
          'Topic :: Database',
          'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
          'Topic :: Software Development :: Libraries :: Python Modules'
      ],
      author='Christoph Zwerschke',
      author_email='cito@online.de',
      url='https://webwareforpython.github.io/DBUtils/',
      download_url="https://pypi.org/project/DBUtils/",
      project_urls={
          "Documentation": "https://webwareforpython.github.io/DBUtils/main.html",
          "Changelog": "https://webwareforpython.github.io/DBUtils/changelog.html",
          "Issue Tracker": "https://github.com/WebwareForPython/DBUtils/issues",
          "Source Code": "https://github.com/WebwareForPython/DBUtils"},
      platforms=['any'],
      license='MIT License',
      packages=['dbutils']
  )
  
new_contents: """Setup Script for DBUtils"""
  
  import warnings
  try:
      from setuptools import setup
  except ImportError:
      from distutils.core import setup
  from sys import version_info
  
  py_version = version_info[:2]
  if py_version != (2, 7) and not (3, 5) <= py_version < (4, 0):
      raise ImportError('Python %d.%d is not supported by DBUtils.' % py_version)
  
  warnings.filterwarnings('ignore', 'Unknown distribution option')
  
  __version__ = '2.0'
  
  readme = open('README.md').read()
  
  setup(
      name='DBUtils',
      version=__version__,
      description='Database connections for multi-threaded environments.',
      long_description=readme,
      long_description_content_type='text/markdown',
      classifiers=[
          'Development Status :: 5 - Production/Stable',
          'Environment :: Web Environment',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: MIT License',
          'Programming Language :: Python',
          'Programming Language :: Python :: 2',
          'Programming Language :: Python :: 2.7',
          'Programming Language :: Python :: 3',
          'Programming Language :: Python :: 3.5',
          'Programming Language :: Python :: 3.6',
          'Programming Language :: Python :: 3.7',
          'Programming Language :: Python :: 3.8',
          'Programming Language :: Python :: 3.9',
          'Topic :: Database',
          'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
          'Topic :: Software Development :: Libraries :: Python Modules'
      ],
      author='Christoph Zwerschke',
      author_email='cito@online.de',
      url='https://webwareforpython.github.io/DBUtils/',
      download_url="https://pypi.org/project/DBUtils/",
      project_urls={
          'Documentation':
              'https://webwareforpython.github.io/DBUtils/main.html',
          'Changelog':
              'https://webwareforpython.github.io/DBUtils/changelog.html',
          'Issue Tracker':
              'https://github.com/WebwareForPython/DBUtils/issues',
          'Source Code':
              'https://github.com/WebwareForPython/DBUtils'},
      platforms=['any'],
      license='MIT License',
      packages=['dbutils']
  )
  
subject: Fix PEP8 issues in setup.py