old_contents: """Used in jedi-vim's jedi#debug_info()"""
  
  
  def display_debug_info():
      import vim
  
      def echo(msg):
          vim.command('echo {0}'.format(msg))
  
      echo("printf(' - sys.version: `%s`', {0!r})".format(
          ', '.join([x.strip()
                     for x in __import__('sys').version.split('\n')])))
      echo("printf(' - site module: `%s`', {0!r})".format(
          __import__('site').__file__))
  
      try:
          import jedi_vim
      except Exception as e:
          echo("printf('ERROR: jedi_vim is not available: %s: %s', "
               "{0!r}, {1!r})".format(e.__class__.__name__, str(e)))
          return
  
      try:
          if jedi_vim.jedi is None:
              echo("'ERROR: could not import the \"jedi\" Python module.'")
              echo("printf('       The error was: %s', {0!r})".format(
                  getattr(jedi_vim, "jedi_import_error", "UNKNOWN")))
          else:
              echo("printf('Jedi path: `%s`', {0!r})".format(
                  jedi_vim.jedi.__file__))
              echo("printf(' - version: %s', {0!r})".format(
                  jedi_vim.jedi.__version__))
              echo("' - sys_path:'")
  
              script_evaluator = jedi_vim.jedi.Script('')._evaluator
              try:
                  sys_path = jedi_vim.get_environment().get_sys_path()
              except:
                  try:
                      sys_path = script_evaluator.project.sys_path
                  except AttributeError:
                      sys_path = script_evaluator.sys_path
              for p in sys_path:
                  echo("printf('    - `%s`', {0!r})".format(p))
      except Exception as e:
          echo("printf('There was an error accessing jedi_vim.jedi: %s', "
               "{0!r})".format(e))
  
new_contents: """Used in jedi-vim's jedi#debug_info()"""
  import vim
  
  
  def echo(msg):
      vim.command('echo {0}'.format(msg))
  
  
  def display_debug_info():
      echo("printf(' - global sys.version: `%s`', {0!r})".format(
          ', '.join([x.strip()
                     for x in __import__('sys').version.split('\n')])))
      echo("printf(' - global site module: `%s`', {0!r})".format(
          __import__('site').__file__))
  
      try:
          import jedi_vim
      except Exception as e:
          echo("printf('ERROR: jedi_vim is not available: %s: %s', "
               "{0!r}, {1!r})".format(e.__class__.__name__, str(e)))
          return
  
      try:
          if jedi_vim.jedi is None:
              echo("'ERROR: could not import the \"jedi\" Python module.'")
              echo("printf('       The error was: %s', {0!r})".format(
                  getattr(jedi_vim, "jedi_import_error", "UNKNOWN")))
          else:
              echo("printf('Jedi path: `%s`', {0!r})".format(
                  jedi_vim.jedi.__file__))
              echo("printf(' - version: %s', {0!r})".format(
                  jedi_vim.jedi.__version__))
  
              try:
                  environment = jedi_vim.get_environment()
              except AttributeError:
                  script_evaluator = jedi_vim.jedi.Script('')._evaluator
                  try:
                      sys_path = script_evaluator.project.sys_path
                  except AttributeError:
                      sys_path = script_evaluator.sys_path
              else:
                  echo("printf(' - environment: %s', {0!r})".format(
                      str(environment)))
                  sys_path = environment.get_sys_path()
  
              echo("' - sys_path:'")
              for p in sys_path:
                  echo("printf('    - `%s`', {0!r})".format(p))
      except Exception as e:
          vim.command('echohl ErrorMsg')
          echo("printf('There was an error accessing jedi_vim.jedi: %s', {0!r})".format(
              str(e)))
          import traceback
          for l in traceback.format_exc().splitlines():
              echo("printf('%s', {0!r})".format(l))
          vim.command('echohl None')
  
subject: Improve display_debug_info