old_contents: #!/usr/bin/env python
  import os
  
  from setuptools import setup
  import versioneer
  
  here = os.path.abspath(os.path.dirname(__file__))
  with open(os.path.join(here, "README.md"), encoding="utf-8") as f:
      long_description = f.read()
  
  setup(
      name="fsspec",
      version=versioneer.get_version(),
      cmdclass=versioneer.get_cmdclass(),
      classifiers=[
          "Development Status :: 4 - Beta",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: BSD License",
          "Operating System :: OS Independent",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
          "Programming Language :: Python :: 3.8",
      ],
      description="File-system specification",
      long_description=long_description,
      long_description_content_type="text/markdown",
      url="http://github.com/intake/filesystem_spec",
      maintainer="Martin Durant",
      maintainer_email="mdurant@anaconda.com",
      license="BSD",
      keywords="file",
      packages=["fsspec", "fsspec.implementations"],
      python_requires=">3.6",
      install_requires=open("requirements.txt").read().strip().split("\n"),
      extras_require={
          ":python_version < '3.8'": ['importlib_metadata'],
          "abfs": ["adlfs"],
          "adl": ["adlfs"],
          "dask": ["dask", "distributed"],
          "dropbox": ["dropboxdrivefs", "requests", "dropbox"],
          "gcs": ["gcsfs"],
          "git": ["pygit2"],
          "github": ["requests"],
          "gs": ["gcsfs"],
          "hdfs": ["pyarrow"],
          "http": ["requests", "aiohttp"],
          "sftp": ["paramiko"],
          "s3": ["s3fs"],
          "smb": ["smbprotocol"],
          "ssh": ["paramiko"],
      },
      zip_safe=False,
  )
  
new_contents: #!/usr/bin/env python
  import os
  
  from setuptools import setup
  import versioneer
  
  here = os.path.abspath(os.path.dirname(__file__))
  with open(os.path.join(here, "README.md"), encoding="utf-8") as f:
      long_description = f.read()
  
  setup(
      name="fsspec",
      version=versioneer.get_version(),
      cmdclass=versioneer.get_cmdclass(),
      classifiers=[
          "Development Status :: 4 - Beta",
          "Intended Audience :: Developers",
          "License :: OSI Approved :: BSD License",
          "Operating System :: OS Independent",
          "Programming Language :: Python :: 3.6",
          "Programming Language :: Python :: 3.7",
          "Programming Language :: Python :: 3.8",
      ],
      description="File-system specification",
      long_description=long_description,
      long_description_content_type="text/markdown",
      url="http://github.com/intake/filesystem_spec",
      maintainer="Martin Durant",
      maintainer_email="mdurant@anaconda.com",
      license="BSD",
      keywords="file",
      packages=["fsspec", "fsspec.implementations"],
      python_requires=">=3.6",
      install_requires=open("requirements.txt").read().strip().split("\n"),
      extras_require={
          ":python_version < '3.8'": ['importlib_metadata'],
          "abfs": ["adlfs"],
          "adl": ["adlfs"],
          "dask": ["dask", "distributed"],
          "dropbox": ["dropboxdrivefs", "requests", "dropbox"],
          "gcs": ["gcsfs"],
          "git": ["pygit2"],
          "github": ["requests"],
          "gs": ["gcsfs"],
          "hdfs": ["pyarrow"],
          "http": ["requests", "aiohttp"],
          "sftp": ["paramiko"],
          "s3": ["s3fs"],
          "smb": ["smbprotocol"],
          "ssh": ["paramiko"],
      },
      zip_safe=False,
  )
  
subject: Mark 3.6.0 as supported as well?