old_contents: try:
      from importlib.metadata import entry_points
  except ImportError:  # python < 3.8
      try:
          from importlib_metadata import entry_points
      except ImportError:
          entry_points = None
  
  
  from . import caching
  from ._version import get_versions
  from .core import get_fs_token_paths, open, open_files, open_local
  from .mapping import FSMap, get_mapper
  from .registry import (
      filesystem,
      get_filesystem_class,
      register_implementation,
      registry,
  )
  from .spec import AbstractFileSystem
  
  __version__ = get_versions()["version"]
  del get_versions
  
  
  __all__ = [
      "AbstractFileSystem",
      "FSMap",
      "filesystem",
      "register_implementation",
      "get_filesystem_class",
      "get_fs_token_paths",
      "get_mapper",
      "open",
      "open_files",
      "open_local",
      "registry",
      "caching",
  ]
  
  if entry_points is not None:
      entry_points = entry_points()
      for spec in entry_points.get("fsspec.specs", []):
          err_msg = f"Unable to load filesystem from {spec}"
          register_implementation(spec.name, spec.module, errtxt=err_msg)
  
new_contents: try:
      from importlib.metadata import entry_points
  except ImportError:  # python < 3.8
      try:
          from importlib_metadata import entry_points
      except ImportError:
          entry_points = None
  
  
  from . import caching
  from ._version import get_versions
  from .core import get_fs_token_paths, open, open_files, open_local
  from .mapping import FSMap, get_mapper
  from .registry import (
      filesystem,
      get_filesystem_class,
      register_implementation,
      registry,
  )
  from .spec import AbstractFileSystem
  
  __version__ = get_versions()["version"]
  del get_versions
  
  
  __all__ = [
      "AbstractFileSystem",
      "FSMap",
      "filesystem",
      "register_implementation",
      "get_filesystem_class",
      "get_fs_token_paths",
      "get_mapper",
      "open",
      "open_files",
      "open_local",
      "registry",
      "caching",
  ]
  
  if entry_points is not None:
      entry_points = entry_points()
      for spec in entry_points.get("fsspec.specs", []):
          err_msg = f"Unable to load filesystem from {spec}"
          register_implementation(spec.name, spec.value.replace(':', '.'), errtxt=err_msg)
  
subject: use EntryPoint.module as it is not available in python 3.8