old_contents: from __future__ import unicode_literals
  
  import dvc.logger as logger
  from dvc.command.data_sync import CmdDataBase
  from dvc.utils.compat import str
  
  
  class CmdDataStatus(CmdDataBase):
      STATUS_LEN = 20
      STATUS_INDENT = "\t"
      UP_TO_DATE_MSG = "Pipeline is up to date. Nothing to reproduce."
  
      def _normalize(self, s):
          s += ":"
          assert len(s) < self.STATUS_LEN
          return s + (self.STATUS_LEN - len(s)) * " "
  
      def _show(self, status, indent=0):
          ind = indent * self.STATUS_INDENT
  
          if isinstance(status, list):
              for entry in status:
                  self._show(entry, indent)
              return
  
          assert isinstance(status, dict)
  
          for key, value in status.items():
              if isinstance(value, str):
                  logger.info("{}{}{}".format(ind, self._normalize(value), key))
              elif value:
                  logger.info("{}{}:".format(ind, key))
                  self._show(value, indent + 1)
  
      def do_run(self, target=None):
          indent = 1 if self.args.cloud else 0
          try:
              st = self.repo.status(
                  target=target,
                  jobs=self.args.jobs,
                  cloud=self.args.cloud,
                  show_checksums=self.args.show_checksums,
                  remote=self.args.remote,
                  all_branches=self.args.all_branches,
                  all_tags=self.args.all_tags,
                  with_deps=self.args.with_deps,
              )
              if st:
                  if self.args.quiet:
                      return 1
                  else:
                      self._show(st, indent)
              else:
                  logger.info(self.UP_TO_DATE_MSG)
  
          except Exception:
              logger.error("failed to obtain data status")
              return 1
          return 0
  
new_contents: from __future__ import unicode_literals
  
  import dvc.logger as logger
  from dvc.command.data_sync import CmdDataBase
  from dvc.utils.compat import str
  
  
  class CmdDataStatus(CmdDataBase):
      STATUS_LEN = 20
      STATUS_INDENT = "\t"
      UP_TO_DATE_MSG = "Pipeline is up to date. Nothing to reproduce."
  
      def _normalize(self, s):
          s += ":"
          assert len(s) < self.STATUS_LEN
          return s + (self.STATUS_LEN - len(s)) * " "
  
      def _show(self, status, indent=0):
          ind = indent * self.STATUS_INDENT
  
          if isinstance(status, str):
              logger.info("{}{}".format(ind, status))
              return
  
          if isinstance(status, list):
              for entry in status:
                  self._show(entry, indent)
              return
  
          assert isinstance(status, dict)
  
          for key, value in status.items():
              if isinstance(value, str):
                  logger.info("{}{}{}".format(ind, self._normalize(value), key))
              elif value:
                  logger.info("{}{}:".format(ind, key))
                  self._show(value, indent + 1)
  
      def do_run(self, target=None):
          indent = 1 if self.args.cloud else 0
          try:
              st = self.repo.status(
                  target=target,
                  jobs=self.args.jobs,
                  cloud=self.args.cloud,
                  show_checksums=self.args.show_checksums,
                  remote=self.args.remote,
                  all_branches=self.args.all_branches,
                  all_tags=self.args.all_tags,
                  with_deps=self.args.with_deps,
              )
              if st:
                  if self.args.quiet:
                      return 1
                  else:
                      self._show(st, indent)
              else:
                  logger.info(self.UP_TO_DATE_MSG)
  
          except Exception:
              logger.error("failed to obtain data status")
              return 1
          return 0
  
subject: Revert "cli: status: remove unused code"