text: from oelint_adv.cls_rule import Rule
  
  
  class NewLineEOF(Rule):
      def __init__(self):
          super().__init__(id='oelint.newline.eof',
                           severity='warning',
                           message='File shall end on a newline')
  
      def __getMatches(self, _file, stash):
          res = {}
          items = stash.GetItemsFor(filename=_file)
          for _uniqname in {x.Origin for x in items}:
              res[_uniqname] = sorted(stash.GetItemsFor(
                  filename=_uniqname, nolink=True), key=lambda x: x.InFileLine)
          return res
  
      def check(self, _file, stash):
          res = []
          for _, v in self.__getMatches(_file, stash).items():
              if not v[-1].Raw.endswith('\n'):
                  res += self.finding(v[-1].Origin, v[-1].InFileLine)
          return res
  
      def fix(self, _file, stash):
          res = []
          for f, v in self.__getMatches(_file, stash).items():
              if not v[-1].RealRaw.endswith('\n'):
                  v[-1].RealRaw += '\n'
                  v[-1].Raw += '\n'
                  res.append(f)
          return res
  