old_contents: from setuptools import setup, find_packages
  
  VERSION = "0.6.4"
  
  setup(
      name='wikidataintegrator',
      version=VERSION,
      author='Andra Waagmeester, Greg Stupp, Sebastian Burgstaller-Muehlbacher ',
      author_email='andra@micel.io',
      description='Python package for reading and writing to/from Wikidata',
      license='MIT',
      keywords='Wikidata genewiki biology chemistry medicine ShEx citations',
      url='https://github.com/sulab/WikidataIntegrator',
      packages=find_packages(),
      # packages=['wikidataintegrator',
      #          'wikidataintegrator.ref_handlers', 'wikidataintegrator.wdi_helpers'],
      include_package_data=True,
      ## long_description=read('README.md'),
      classifiers=[
          "Programming Language :: Python",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
          "Development Status :: 4 - Beta",
          "Operating System :: POSIX",
          "Operating System :: MacOS :: MacOS X",
          "Operating System :: Microsoft :: Windows",
          "Intended Audience :: Science/Research",
          "Intended Audience :: Information Technology",
          "Intended Audience :: Healthcare Industry",
          "Intended Audience :: Developers",
          "Topic :: Utilities",
          "Topic :: Scientific/Engineering :: Bio-Informatics",
      ],
      install_requires=[
          'requests',
          'python-dateutil',
          'simplejson',
          'pandas',
          'tqdm',
          'mwoauth',
          'oauthlib',
          'sparql_slurper',
          'ShExJSG',
          'jsonasobj',
          'pyshex'
      ],
  )
  
new_contents: from setuptools import setup, find_packages
  
  VERSION = "0.6.5"
  
  setup(
      name='wikidataintegrator',
      version=VERSION,
      author='Andra Waagmeester, Greg Stupp, Sebastian Burgstaller-Muehlbacher ',
      author_email='andra@micel.io',
      description='Python package for reading and writing to/from Wikidata',
      license='MIT',
      keywords='Wikidata genewiki biology chemistry medicine ShEx citations',
      url='https://github.com/sulab/WikidataIntegrator',
      packages=find_packages(),
      # packages=['wikidataintegrator',
      #          'wikidataintegrator.ref_handlers', 'wikidataintegrator.wdi_helpers'],
      include_package_data=True,
      ## long_description=read('README.md'),
      classifiers=[
          "Programming Language :: Python",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
          "Development Status :: 4 - Beta",
          "Operating System :: POSIX",
          "Operating System :: MacOS :: MacOS X",
          "Operating System :: Microsoft :: Windows",
          "Intended Audience :: Science/Research",
          "Intended Audience :: Information Technology",
          "Intended Audience :: Healthcare Industry",
          "Intended Audience :: Developers",
          "Topic :: Utilities",
          "Topic :: Scientific/Engineering :: Bio-Informatics",
      ],
      install_requires=[
          'requests',
          'python-dateutil',
          'simplejson',
          'pandas',
          'tqdm',
          'mwoauth',
          'oauthlib',
          'sparql_slurper',
          'ShExJSG',
          'jsonasobj',
          'pyshex',
          'backoff'
      ],
  )
  
subject: Fix missing backoff require