old_contents: #! /usr/bin/env python
  """Super-fast, efficiently stored Trie for Python."""
  
  import glob
  import os
  
  from setuptools import setup, Extension
  
  from Cython.Build import cythonize
  
  LIBDATRIE_DIR = 'libdatrie'
  LIBDATRIE_FILES = sorted(glob.glob(os.path.join(LIBDATRIE_DIR, "datrie", "*.c")))
  
  DESCRIPTION = __doc__
  LONG_DESCRIPTION = open('README.rst').read() + open('CHANGES.rst').read()
  LICENSE = 'LGPLv2+'
  
  CLASSIFIERS = [
      'Development Status :: 4 - Beta',
      'Intended Audience :: Developers',
      'Intended Audience :: Science/Research',
      'License :: OSI Approved :: GNU Lesser General Public License v2 or later (LGPLv2+)',
      'Programming Language :: Cython',
      'Programming Language :: Python',
      'Programming Language :: Python :: 2',
      'Programming Language :: Python :: 2.7',
      'Programming Language :: Python :: 3',
      'Programming Language :: Python :: 3.4',
      'Programming Language :: Python :: 3.5',
      'Programming Language :: Python :: 3.6',
      'Programming Language :: Python :: 3.7',
      'Programming Language :: Python :: Implementation :: CPython',
      'Topic :: Software Development :: Libraries :: Python Modules',
      'Topic :: Scientific/Engineering :: Information Analysis',
      'Topic :: Text Processing :: Linguistic'
  ]
  
  ext_modules = cythonize(
      'src/datrie.pyx', 'src/cdatrie.pxd', 'src/stdio_ext.pxd',
      annotate=True,
      include_path=[os.path.join(os.path.dirname(os.path.abspath(__file__)), "src")]
      )
  
  for m in ext_modules:
      m.include_dirs=[LIBDATRIE_DIR]
  
  setup(name="datrie",
        version="0.8",
        description=DESCRIPTION,
        long_description=LONG_DESCRIPTION,
        author='Mikhail Korobov',
        author_email='kmike84@gmail.com',
        license=LICENSE,
        url='https://github.com/kmike/datrie',
        classifiers=CLASSIFIERS,
        libraries=[('datrie', {
            "sources": LIBDATRIE_FILES,
            "include_dirs": [LIBDATRIE_DIR]})],
        ext_modules=ext_modules,
        python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*",
        setup_requires=["pytest-runner", 'Cython>=0.28'],
        tests_require=["pytest", "hypothesis"])
  
new_contents: #! /usr/bin/env python
  """Super-fast, efficiently stored Trie for Python."""
  
  import glob
  import os
  
  from setuptools import setup, Extension
  
  from Cython.Build import cythonize
  
  LIBDATRIE_DIR = 'libdatrie'
  LIBDATRIE_FILES = sorted(glob.glob(os.path.join(LIBDATRIE_DIR, "datrie", "*.c")))
  
  DESCRIPTION = __doc__
  LONG_DESCRIPTION = open('README.rst').read() + open('CHANGES.rst').read()
  LICENSE = 'LGPLv2+'
  
  CLASSIFIERS = [
      'Development Status :: 4 - Beta',
      'Intended Audience :: Developers',
      'Intended Audience :: Science/Research',
      'License :: OSI Approved :: GNU Lesser General Public License v2 or later (LGPLv2+)',
      'Programming Language :: Cython',
      'Programming Language :: Python',
      'Programming Language :: Python :: 2',
      'Programming Language :: Python :: 2.7',
      'Programming Language :: Python :: 3',
      'Programming Language :: Python :: 3.4',
      'Programming Language :: Python :: 3.5',
      'Programming Language :: Python :: 3.6',
      'Programming Language :: Python :: 3.7',
      'Programming Language :: Python :: 3.8',
      'Programming Language :: Python :: Implementation :: CPython',
      'Topic :: Software Development :: Libraries :: Python Modules',
      'Topic :: Scientific/Engineering :: Information Analysis',
      'Topic :: Text Processing :: Linguistic'
  ]
  
  ext_modules = cythonize(
      'src/datrie.pyx', 'src/cdatrie.pxd', 'src/stdio_ext.pxd',
      annotate=True,
      include_path=[os.path.join(os.path.dirname(os.path.abspath(__file__)), "src")]
      )
  
  for m in ext_modules:
      m.include_dirs=[LIBDATRIE_DIR]
  
  setup(name="datrie",
        version="0.8",
        description=DESCRIPTION,
        long_description=LONG_DESCRIPTION,
        author='Mikhail Korobov',
        author_email='kmike84@gmail.com',
        license=LICENSE,
        url='https://github.com/kmike/datrie',
        classifiers=CLASSIFIERS,
        libraries=[('datrie', {
            "sources": LIBDATRIE_FILES,
            "include_dirs": [LIBDATRIE_DIR]})],
        ext_modules=ext_modules,
        python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*",
        setup_requires=["pytest-runner", 'Cython>=0.28'],
        tests_require=["pytest", "hypothesis"])
  
subject: update trove classifier