old_contents: #!/usr/bin/env python
  
  import sys
  
  from setuptools import setup
  
  from shortuuid import __version__
  
  assert sys.version >= "2.5", "Requires Python v2.5 or above."
  
  classifiers = [
      "License :: OSI Approved :: BSD License",
      "Programming Language :: Python",
      "Programming Language :: Python :: 2.5",
      "Programming Language :: Python :: 2.6",
      "Programming Language :: Python :: 2.7",
      "Programming Language :: Python :: 3.3",
      "Programming Language :: Python :: 3.4",
      "Programming Language :: Python :: 3.5",
      "Programming Language :: Python :: 3.6",
      "Topic :: Software Development :: Libraries :: Python Modules",
  ]
  
  setup(
      name="shortuuid",
      version=__version__,
      author="Stochastic Technologies",
      author_email="info@stochastictechnologies.com",
      url="https://github.com/stochastic-technologies/shortuuid/",
      description="A generator library for concise, " "unambiguous and URL-safe UUIDs.",
      long_description="A library that generates short, pretty, "
      "unambiguous unique IDs "
      "by using an extensive, case-sensitive alphabet and omitting "
      "similar-looking letters and numbers.",
      license="BSD",
      classifiers=classifiers,
      packages=["shortuuid"],
      test_suite="shortuuid.tests",
      tests_require=[],
  )
  
new_contents: #!/usr/bin/env python
  
  import sys
  
  from setuptools import setup
  
  from shortuuid import __version__
  
  assert sys.version >= "2.5", "Requires Python v2.5 or above."
  
  classifiers = [
      "License :: OSI Approved :: BSD License",
      "Programming Language :: Python",
      "Programming Language :: Python :: 2.5",
      "Programming Language :: Python :: 2.6",
      "Programming Language :: Python :: 2.7",
      "Programming Language :: Python :: 3.3",
      "Programming Language :: Python :: 3.4",
      "Programming Language :: Python :: 3.5",
      "Programming Language :: Python :: 3.6",
      "Topic :: Software Development :: Libraries :: Python Modules",
  ]
  
  setup(
      name="shortuuid",
      version=__version__,
      author="Stochastic Technologies",
      author_email="info@stochastictechnologies.com",
      url="https://github.com/stochastic-technologies/shortuuid/",
      description="A generator library for concise, " "unambiguous and URL-safe UUIDs.",
      long_description="A library that generates short, pretty, "
      "unambiguous unique IDs "
      "by using an extensive, case-sensitive alphabet and omitting "
      "similar-looking letters and numbers.",
      license="BSD",
      classifiers=classifiers,
      packages=["shortuuid"],
      test_suite="shortuuid.tests",
      tests_require=["pre-commit"],
  )
  
subject: Add pre-commit as a test dependency