old_contents: from pathlib import Path
  
  from setuptools import setup
  import os
  
  classifiers = """
  Development Status :: 5 - Production/Stable
  Intended Audience :: Science/Research
  Natural Language :: English
  Operating System :: OS Independent
  Programming Language :: Python :: 3.7
  Programming Language :: Python :: 3.8
  Programming Language :: Python :: 3.9
  Topic :: Utilities
  Topic :: Scientific/Engineering
  Topic :: Scientific/Engineering :: Artificial Intelligence
  Topic :: Software Development :: Libraries :: Python Modules
  License :: OSI Approved :: MIT License
  """
  
  try:
      from sacred import __about__
  
      about = __about__.__dict__
  except ImportError:
      # installing - dependencies are not there yet
      # Manually extract the __about__
      about = dict()
      exec(open("sacred/__about__.py").read(), about)
  
  
  setup(
      name="sacred",
      version=about["__version__"],
      author=about["__author__"],
      author_email=about["__author_email__"],
      url=about["__url__"],
      packages=["sacred", "sacred.observers", "sacred.config", "sacred.stflow"],
      package_data={"sacred": [os.path.join("data", "*")]},
      scripts=[],
      install_requires=Path("requirements.txt").read_text().splitlines(),
      tests_require=["mock>=3.0, <5.0", "pytest==6.2.3"],
      classifiers=list(filter(None, classifiers.split("\n"))),
      description="Facilitates automated and reproducible experimental research",
      long_description=Path("README.rst").read_text(encoding="utf-8"),
  )
  
new_contents: from pathlib import Path
  
  from setuptools import setup, find_packages
  import os
  
  classifiers = """
  Development Status :: 5 - Production/Stable
  Intended Audience :: Science/Research
  Natural Language :: English
  Operating System :: OS Independent
  Programming Language :: Python :: 3.7
  Programming Language :: Python :: 3.8
  Programming Language :: Python :: 3.9
  Topic :: Utilities
  Topic :: Scientific/Engineering
  Topic :: Scientific/Engineering :: Artificial Intelligence
  Topic :: Software Development :: Libraries :: Python Modules
  License :: OSI Approved :: MIT License
  """
  
  try:
      from sacred import __about__
  
      about = __about__.__dict__
  except ImportError:
      # installing - dependencies are not there yet
      # Manually extract the __about__
      about = dict()
      exec(open("sacred/__about__.py").read(), about)
  
  
  setup(
      name="sacred",
      version=about["__version__"],
      author=about["__author__"],
      author_email=about["__author_email__"],
      url=about["__url__"],
      packages=find_packages(include=["sacred", "sacred.*"]),
      package_data={"sacred": [os.path.join("data", "*")]},
      scripts=[],
      install_requires=Path("requirements.txt").read_text().splitlines(),
      tests_require=["mock>=3.0, <5.0", "pytest==6.2.3"],
      classifiers=list(filter(None, classifiers.split("\n"))),
      description="Facilitates automated and reproducible experimental research",
      long_description=Path("README.rst").read_text(encoding="utf-8"),
  )
  
subject: Use find_packages in setup.py (#847)