old_contents: from __future__ import unicode_literals
  
  import argparse
  
  from dvc.command.base import append_doc_link
  from dvc.command.base import CmdBase
  
  
  class CmdCheckout(CmdBase):
      def run(self):
          self.repo.checkout(
              targets=self.args.targets,
              with_deps=self.args.with_deps,
              force=self.args.force,
              relink=self.args.relink,
              recursive=self.args.recursive,
          )
          return 0
  
  
  def add_parser(subparsers, parent_parser):
      CHECKOUT_HELP = "Checkout data files from cache."
  
      checkout_parser = subparsers.add_parser(
          "checkout",
          parents=[parent_parser],
          description=append_doc_link(CHECKOUT_HELP, "checkout"),
          help=CHECKOUT_HELP,
          formatter_class=argparse.RawDescriptionHelpFormatter,
      )
      checkout_parser.add_argument(
          "-f",
          "--force",
          action="store_true",
          default=False,
          help="Do not prompt when removing working directory files.",
      )
      checkout_parser.add_argument(
          "--relink",
          action="store_true",
          default=False,
          help="Recreate links or copies from cache to workspace.",
      )
      checkout_parser.add_argument(
          "-d",
          "--with-deps",
          action="store_true",
          default=False,
          help="Checkout all dependencies of the specified target.",
      )
      checkout_parser.add_argument(
          "-R",
          "--recursive",
          action="store_true",
          default=False,
          help="Checkout all subdirectories of the specified directory.",
      )
      checkout_parser.add_argument(
          "targets",
          nargs="*",
          help="DVC-files to checkout. Optional. "
          "(Finds all DVC-files in the workspace by default.)",
      )
      checkout_parser.set_defaults(func=CmdCheckout)
  
new_contents: from __future__ import unicode_literals
  
  import argparse
  
  from dvc.command.base import append_doc_link
  from dvc.command.base import CmdBase
  
  
  class CmdCheckout(CmdBase):
      def run(self):
          self.repo.checkout(
              targets=self.args.targets,
              with_deps=self.args.with_deps,
              force=self.args.force,
              relink=self.args.relink,
              recursive=self.args.recursive,
          )
          return 0
  
  
  def add_parser(subparsers, parent_parser):
      CHECKOUT_HELP = "Checkout data files from cache."
  
      checkout_parser = subparsers.add_parser(
          "checkout",
          parents=[parent_parser],
          description=append_doc_link(CHECKOUT_HELP, "checkout"),
          help=CHECKOUT_HELP,
          formatter_class=argparse.RawDescriptionHelpFormatter,
      )
      checkout_parser.add_argument(
          "-d",
          "--with-deps",
          action="store_true",
          default=False,
          help="Checkout all dependencies of the specified target.",
      )
      checkout_parser.add_argument(
          "-R",
          "--recursive",
          action="store_true",
          default=False,
          help="Checkout all subdirectories of the specified directory.",
      )
      checkout_parser.add_argument(
          "-f",
          "--force",
          action="store_true",
          default=False,
          help="Do not prompt when removing working directory files.",
      )
      checkout_parser.add_argument(
          "--relink",
          action="store_true",
          default=False,
          help="Recreate links or copies from cache to workspace.",
      )
      checkout_parser.add_argument(
          "targets",
          nargs="*",
          help="DVC-files to checkout. Optional. "
          "(Finds all DVC-files in the workspace by default.)",
      )
      checkout_parser.set_defaults(func=CmdCheckout)
  
subject: reorder checkout options to go from common to rare