code: def get_sections_file_parser(file):
      
  
      if not foundations.common.path_exists(file):
          raise foundations.exceptions.FileExistsError(
              "{0} | '{1}' sections file doesn't exists!".format(__name__, file))
  
      sections_file_parser = SectionsFileParser(file)
      sections_file_parser.parse()
      return sections_file_parser
docs: Returns a sections file parser.
  
      :param file: File.
      :type file: unicode
      :return: Parser.
      :rtype: SectionsFileParser