old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  import os
  import sys
  
  try:
      from setuptools import setup
  except ImportError:
      from distutils.core import setup
  
  version = "0.5.1"
  
  if sys.argv[-1] == "publish":
      try:
          import wheel
      except ImportError:
          raise ImportError("Fix: pip install wheel")
  
      os.system("python setup.py sdist bdist_wheel")
      os.system("twine upload dist/*")
      print("You might want to tag a release now")
      sys.exit()
  
  if sys.argv[-1] == "tag":
      print("Tagging the version on github:")
      os.system("git tag -a %s -m 'version %s'" % (version, version))
      os.system("git push --tags")
      sys.exit()
  
  readme = open("README.rst").read()
  history = open("HISTORY.rst").read().replace(".. :changelog:", "")
  
  
  def get_requirements(filename):
      f = open(filename).read()
      reqs = [
          # loop through list of requirements
          x.strip()
          for x in f.splitlines()
          # filter out comments and empty lines
          if not x.strip().startswith("#")
      ]
      return reqs
  
  
  setup(
      name="whichcraft",
      version=version,
      description="""This package provides cross-platform cross-python shutil.which functionality.""",
      long_description=readme + "\n\n" + history,
      author="Daniel Roy Greenfeld",
      author_email="pydanny@gmail.com",
      url="https://github.com/pydanny/whichcraft",
      include_package_data=True,
      py_modules=["whichcraft"],
      license="BSD",
      zip_safe=False,
      keywords="whichcraft",
      classifiers=[
          "Development Status :: 5 - Production/Stable",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: BSD License",
          "Natural Language :: English",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.2",
          "Programming Language :: Python :: 3.3",
          "Programming Language :: Python :: 3.4",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
      ],
  )
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  import os
  import sys
  
  try:
      from setuptools import setup
  except ImportError:
      from distutils.core import setup
  
  version = "0.5.1"
  
  if sys.argv[-1] == "publish":
      try:
          import wheel
      except ImportError:
          raise ImportError("Fix: pip install wheel")
      try:
          import twine
      except ImportError:
          raise ImportError("Fix: pip install twine")        
  
      os.system("python setup.py sdist bdist_wheel")
      os.system("twine upload dist/*")
      print("You might want to tag a release now")
      sys.exit()
  
  if sys.argv[-1] == "tag":
      print("Tagging the version on github:")
      os.system("git tag -a %s -m 'version %s'" % (version, version))
      os.system("git push --tags")
      sys.exit()
  
  readme = open("README.rst").read()
  history = open("HISTORY.rst").read().replace(".. :changelog:", "")
  
  
  def get_requirements(filename):
      f = open(filename).read()
      reqs = [
          # loop through list of requirements
          x.strip()
          for x in f.splitlines()
          # filter out comments and empty lines
          if not x.strip().startswith("#")
      ]
      return reqs
  
  
  setup(
      name="whichcraft",
      version=version,
      description="""This package provides cross-platform cross-python shutil.which functionality.""",
      long_description=readme + "\n\n" + history,
      author="Daniel Roy Greenfeld",
      author_email="pydanny@gmail.com",
      url="https://github.com/pydanny/whichcraft",
      include_package_data=True,
      py_modules=["whichcraft"],
      license="BSD",
      zip_safe=False,
      keywords="whichcraft",
      classifiers=[
          "Development Status :: 5 - Production/Stable",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: BSD License",
          "Natural Language :: English",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.2",
          "Programming Language :: Python :: 3.3",
          "Programming Language :: Python :: 3.4",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
      ],
  )
  
subject: Make friendly for old python