text: from multimetric.cls.base import MetricBase
  
  
  class MetricBaseOperator(MetricBase):
      _needles = [
          "Token.Name.Class",
          "Token.Name.Decorator",
          "Token.Name.Entity",
          "Token.Name.Exception",
          "Token.Name.Function.Magic",
          "Token.Name.Function",
          "Token.Name.Label",
          "Token.Name.Tag",
          "Token.Operator.Word",
          "Token.Operator",
          "Token.Punctuation",
          "Token.String.Affix",
          "Token.String.Delimiter",
      ]
  
      METRIC_OPERATORS_SUM = "operators_sum"
      METRIC_OPERATORS_UNIQUE = "operators_uniq"
  
      def __init__(self, args, **kwargs):
          super().__init__(args, **kwargs)
          self.__operator = []
  
      def parse_tokens(self, language, tokens):
          super().parse_tokens(language, [])
          for x in tokens:
              if str(x[0]) in MetricBaseOperator._needles:
                  self.__operator.append(str(x[1]))
  
      def get_results(self):
          self._metrics[MetricBaseOperator.METRIC_OPERATORS_SUM] = len(self.__operator)
          self._metrics[MetricBaseOperator.METRIC_OPERATORS_UNIQUE] = len(list(set(self.__operator)))
          self._internalstore["operator"] = self.__operator
          return self._metrics
  
      def get_results_global(self, value_stores):
          _operator = []
          for x in self._get_all_matching_store_objects(value_stores):
              _operator += x["operator"]
          return {
              MetricBaseOperator.METRIC_OPERATORS_SUM: len(_operator),
              MetricBaseOperator.METRIC_OPERATORS_UNIQUE: len(list(set(_operator)))
          }
  