old_contents: #!/usr/bin/env python
  import os
  import codecs
  try:
      from setuptools import setup, find_packages
  except ImportError:
      from ez_setup import use_setuptools
      use_setuptools()
      from setuptools import setup, find_packages
  
  import smmap
  
  if os.path.exists("README.md"):
      long_description = codecs.open('README.md', "r", "utf-8").read()
  else:
      long_description = "See https://github.com/gitpython-developers/smmap"
  
  setup(
      name="smmap",
      version=smmap.__version__,
      description="A pure Python implementation of a sliding window memory map manager",
      author=smmap.__author__,
      author_email=smmap.__contact__,
      url=smmap.__homepage__,
      platforms=["any"],
      license="BSD",
      packages=find_packages(),
      zip_safe=True,
      python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*",
      classifiers=[
          # Picked from
          #    http://pypi.python.org/pypi?:action=list_classifiers
          #"Development Status :: 1 - Planning",
          #"Development Status :: 2 - Pre-Alpha",
          #"Development Status :: 3 - Alpha",
          # "Development Status :: 4 - Beta",
          "Development Status :: 5 - Production/Stable",
          #"Development Status :: 6 - Mature",
          #"Development Status :: 7 - Inactive",
          "Environment :: Console",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: BSD License",
          "Operating System :: OS Independent",
          "Operating System :: POSIX",
          "Operating System :: Microsoft :: Windows",
          "Operating System :: MacOS :: MacOS X",
          "Programming Language :: Python",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.4",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6",
      ],
      long_description=long_description,
      long_description_content_type='text/markdown',
      tests_require=('nose', 'nosexcover'),
      test_suite='nose.collector'
  )
  
new_contents: #!/usr/bin/env python
  import os
  import codecs
  try:
      from setuptools import setup, find_packages
  except ImportError:
      from ez_setup import use_setuptools
      use_setuptools()
      from setuptools import setup, find_packages
  
  import smmap
  
  if os.path.exists("README.md"):
      long_description = codecs.open('README.md', "r", "utf-8").read().replace('\r\n', '\n')
  else:
      long_description = "See https://github.com/gitpython-developers/smmap"
  
  setup(
      name="smmap",
      version=smmap.__version__,
      description="A pure Python implementation of a sliding window memory map manager",
      author=smmap.__author__,
      author_email=smmap.__contact__,
      url=smmap.__homepage__,
      platforms=["any"],
      license="BSD",
      packages=find_packages(),
      zip_safe=True,
      python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*",
      classifiers=[
          # Picked from
          #    http://pypi.python.org/pypi?:action=list_classifiers
          #"Development Status :: 1 - Planning",
          #"Development Status :: 2 - Pre-Alpha",
          #"Development Status :: 3 - Alpha",
          # "Development Status :: 4 - Beta",
          "Development Status :: 5 - Production/Stable",
          #"Development Status :: 6 - Mature",
          #"Development Status :: 7 - Inactive",
          "Environment :: Console",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: BSD License",
          "Operating System :: OS Independent",
          "Operating System :: POSIX",
          "Operating System :: Microsoft :: Windows",
          "Operating System :: MacOS :: MacOS X",
          "Programming Language :: Python",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.4",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6",
      ],
      long_description=long_description,
      long_description_content_type='text/markdown',
      tests_require=('nose', 'nosexcover'),
      test_suite='nose.collector'
  )
  
subject: Remove carriage returns in setup.py long_description