old_contents: # Copyright (C) 2018 Łukasz Langa
  import ast
  import re
  from setuptools import setup
  import sys
  
  assert sys.version_info >= (3, 6, 0), "black requires Python 3.6+"
  from pathlib import Path  # noqa E402
  
  CURRENT_DIR = Path(__file__).parent
  
  
  def get_long_description() -> str:
      readme_md = CURRENT_DIR / "README.md"
      with open(readme_md, encoding="utf8") as ld_file:
          return ld_file.read()
  
  
  def get_version() -> str:
      black_py = CURRENT_DIR / "black.py"
      _version_re = re.compile(r"__version__\s+=\s+(?P<version>.*)")
      with open(black_py, "r", encoding="utf8") as f:
          match = _version_re.search(f.read())
          version = match.group("version") if match is not None else '"unknown"'
      return str(ast.literal_eval(version))
  
  
  setup(
      name="black",
      version=get_version(),
      description="The uncompromising code formatter.",
      long_description=get_long_description(),
      long_description_content_type="text/markdown",
      keywords="automation formatter yapf autopep8 pyfmt gofmt rustfmt",
      author="Łukasz Langa",
      author_email="lukasz@langa.pl",
      url="https://github.com/ambv/black",
      license="MIT",
      py_modules=["black"],
      packages=["blib2to3", "blib2to3.pgen2"],
      package_data={"blib2to3": ["*.txt"]},
      python_requires=">=3.6",
      zip_safe=False,
      install_requires=["click>=6.5", "attrs>=17.4.0", "appdirs", "toml>=0.9.4"],
      test_suite="tests.test_black",
      classifiers=[
          "Development Status :: 4 - Beta",
          "Environment :: Console",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: MIT License",
          "Operating System :: OS Independent",
          "Programming Language :: Python",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3 :: Only",
          "Topic :: Software Development :: Libraries :: Python Modules",
          "Topic :: Software Development :: Quality Assurance",
      ],
      entry_points={"console_scripts": ["black=black:main"]},
  )
  
new_contents: # Copyright (C) 2018 Łukasz Langa
  import ast
  import re
  from setuptools import setup
  import sys
  
  assert sys.version_info >= (3, 6, 0), "black requires Python 3.6+"
  from pathlib import Path  # noqa E402
  
  CURRENT_DIR = Path(__file__).parent
  
  
  def get_long_description() -> str:
      readme_md = CURRENT_DIR / "README.md"
      with open(readme_md, encoding="utf8") as ld_file:
          return ld_file.read()
  
  
  def get_version() -> str:
      black_py = CURRENT_DIR / "black.py"
      _version_re = re.compile(r"__version__\s+=\s+(?P<version>.*)")
      with open(black_py, "r", encoding="utf8") as f:
          match = _version_re.search(f.read())
          version = match.group("version") if match is not None else '"unknown"'
      return str(ast.literal_eval(version))
  
  
  setup(
      name="black",
      version=get_version(),
      description="The uncompromising code formatter.",
      long_description=get_long_description(),
      long_description_content_type="text/markdown",
      keywords="automation formatter yapf autopep8 pyfmt gofmt rustfmt",
      author="Łukasz Langa",
      author_email="lukasz@langa.pl",
      url="https://github.com/ambv/black",
      license="MIT",
      py_modules=["black"],
      packages=["blib2to3", "blib2to3.pgen2"],
      package_data={"blib2to3": ["*.txt"]},
      python_requires=">=3.6",
      zip_safe=False,
      install_requires=["click>=6.5", "attrs>=17.4.0", "appdirs", "toml>=0.9.4"],
      test_suite="tests.test_black",
      classifiers=[
          "Development Status :: 4 - Beta",
          "Environment :: Console",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: MIT License",
          "Operating System :: OS Independent",
          "Programming Language :: Python",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
          "Programming Language :: Python :: 3 :: Only",
          "Topic :: Software Development :: Libraries :: Python Modules",
          "Topic :: Software Development :: Quality Assurance",
      ],
      entry_points={"console_scripts": ["black=black:main"]},
  )
  
subject: Add trove classifier for Python 3.7 support (#486)