old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  """
  setup.py
  
  Created by Stephan Hügel on 2011-03-04
  """
  import os
  import re
  import io
  from setuptools import setup, find_packages
  
  
  def read(*names, **kwargs):
      with io.open(
          os.path.join(os.path.dirname(__file__), *names),
          encoding=kwargs.get("encoding", "utf8"),
      ) as fp:
          return fp.read()
  
  
  def find_version(*file_paths):
      version_file = read(*file_paths)
      version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]", version_file, re.M)
      if version_match:
          return version_match.group(1)
      raise RuntimeError("Unable to find version string.")
  
  
  version = find_version("pyzotero/zotero.py")
  
  with open('README.md') as f:
      readme = f.read()
  
  setup(
      name="Pyzotero",
      version=version,
      description="Python wrapper for the Zotero API",
      author="Stephan Hügel",
      author_email="urschrei@gmail.com",
      license="MIT License",
      url="https://github.com/urschrei/pyzotero",
      include_package_data=True,
      download_url="https://github.com/urschrei/pyzotero/tarball/v%s" % version,
      keywords=["zotero"],
      classifiers=[
          "Programming Language :: Python",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
          "Programming Language :: Python :: 3.8",
          "Development Status :: 5 - Production/Stable",
          "Intended Audience :: Developers",
          "Intended Audience :: Education",
          "License :: OSI Approved :: MIT License",
          "Operating System :: OS Independent",
          "Topic :: Software Development :: Libraries :: Python Modules",
      ],
      packages=find_packages(),
      install_requires=[
          "feedparser > 5.1.0, < 6",
          "pytz",
          "requests >= 2.21.0",
          "pathlib",
          "bibtexparser",
      ],
      extras_require={"ordereddict": ["ordereddict==1.1"]},
      long_description=readme,
      long_description_content_type="text/markdown",
  )
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  """
  setup.py
  
  Created by Stephan Hügel on 2011-03-04
  """
  import os
  import re
  import io
  from setuptools import setup, find_packages
  
  
  def read(*names, **kwargs):
      with io.open(
          os.path.join(os.path.dirname(__file__), *names),
          encoding=kwargs.get("encoding", "utf8"),
      ) as fp:
          return fp.read()
  
  
  def find_version(*file_paths):
      version_file = read(*file_paths)
      version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]", version_file, re.M)
      if version_match:
          return version_match.group(1)
      raise RuntimeError("Unable to find version string.")
  
  
  version = find_version("pyzotero/zotero.py")
  
  with open('README.md') as f:
      readme = f.read()
  
  setup(
      name="Pyzotero",
      version=version,
      description="Python wrapper for the Zotero API",
      author="Stephan Hügel",
      author_email="urschrei@gmail.com",
      license="MIT License",
      url="https://github.com/urschrei/pyzotero",
      include_package_data=True,
      download_url="https://github.com/urschrei/pyzotero/tarball/v%s" % version,
      keywords=["zotero"],
      classifiers=[
          "Programming Language :: Python",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
          "Programming Language :: Python :: 3.8",
          "Programming Language :: Python :: 3.9",
          "Development Status :: 5 - Production/Stable",
          "Intended Audience :: Developers",
          "Intended Audience :: Education",
          "License :: OSI Approved :: MIT License",
          "Operating System :: OS Independent",
          "Topic :: Software Development :: Libraries :: Python Modules",
      ],
      packages=find_packages(),
      install_requires=[
          "feedparser > 5.1.0, < 6",
          "pytz",
          "requests >= 2.21.0",
          "pathlib",
          "bibtexparser",
      ],
      extras_require={"ordereddict": ["ordereddict==1.1"]},
      long_description=readme,
      long_description_content_type="text/markdown",
  )
  
subject: Add python 3.9 metadata