old_contents: #!/usr/bin/env python
  """
  Setupfile for pdftools.
  
  :author: Stefan Lehmann <stlm@posteo.de>
  :license: MIT, see license file or https://opensource.org/licenses/MIT
  
  :created on 2018-04-14 20:40:27
  :last modified by:   Stefan Lehmann
  :last modified time: 2018-04-14 21:03:58
  
  """
  import ast
  import re
  from setuptools import setup, find_packages
  
  
  def extract_version():
      """Extract the version from the package."""
      # Regular expression for the version
      _version_re = re.compile(r"__version__\s+=\s+(.*)")
      with open("pdftools/__init__.py", "r") as f:
          content = f.read()
  
      version_match = _version_re.search(content)
      version = str(ast.literal_eval(version_match.group(1)))
      return version
  
  
  setup(
      name="pdftools",
      version=extract_version(),
      packages=find_packages(),
      entry_points={"console_scripts": ["pdftools=pdftools._cli:main"]},
      url="https://github.com/stlehmann/pdftools",
      license="MIT",
      author="Stefan Lehmann",
      author_email="stlm@posteo.de",
      description="A collection of convenience scripts for PDF manipulation, based on the PyPdf2 package",
      install_requires=["PyPdf2"],
      maintainer="Stefan Lehmann",
      classifiers=[
          "Development Status :: 5 - Production/Stable",
          "Environment :: Console",
          "License :: OSI Approved :: MIT License",
          "Natural Language :: English",
          "Operating System :: OS Independent",
          "Programming Language :: Python :: 3 :: Only",
          "Topic :: Office/Business",
      ],
      zip_safe=True,
  )
  
new_contents: #!/usr/bin/env python
  """
  Setupfile for pdftools.
  
  :author: Stefan Lehmann <stlm@posteo.de>
  :license: MIT, see license file or https://opensource.org/licenses/MIT
  
  :created on 2018-04-14 20:40:27
  :last modified by:   Stefan Lehmann
  :last modified time: 2018-04-14 21:03:58
  
  """
  import ast
  import io
  import re
  import os
  from setuptools import setup, find_packages
  
  
  def read(*names, **kwargs):
      try:
          with io.open(
              os.path.join(os.path.dirname(__file__), *names),
              encoding=kwargs.get("encoding", "utf8")
          ) as fp:
              return fp.read()
      except IOError:
          return ''
  
  
  def extract_version():
      """Extract the version from the package."""
      # Regular expression for the version
      _version_re = re.compile(r"__version__\s+=\s+(.*)")
      with open("pdftools/__init__.py", "r") as f:
          content = f.read()
  
      version_match = _version_re.search(content)
      version = str(ast.literal_eval(version_match.group(1)))
      return version
  
  
  setup(
      name="pdftools",
      version=extract_version(),
      packages=find_packages(),
      entry_points={"console_scripts": ["pdftools=pdftools._cli:main"]},
      url="https://github.com/stlehmann/pdftools",
      license="MIT",
      author="Stefan Lehmann",
      author_email="stlm@posteo.de",
      description="A collection of convenience scripts for PDF manipulation, based on the PyPdf2 package",
      long_description=read("README.md"),
      install_requires=["PyPdf2"],
      maintainer="Stefan Lehmann",
      classifiers=[
          "Development Status :: 5 - Production/Stable",
          "Environment :: Console",
          "License :: OSI Approved :: MIT License",
          "Natural Language :: English",
          "Operating System :: OS Independent",
          "Programming Language :: Python :: 3 :: Only",
          "Topic :: Office/Business",
      ],
      zip_safe=True,
  )
  
subject: Add long_description to setup.py