def _sentenceSpecificFix(self):
        """
        Executes a fix for a specific type of sentence.
        """
        fixer = self._SPECIFIC_SENTENCE_FIXES.get(self.currentSentence.type)
        if fixer is not None:
            fixer(self)

        Executes a fix for a specific type of sentence.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/positioning/nmea.py