def _get_type(self, tok):
        return self._RE_NUMERIC.sub('##number##', tok.lower())
Create a new BackendService implementation.
dataset/ETHPy150Open nltk/nltk/nltk/tokenize/punkt.py/PunktToken._get_type--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/endpoints/api_backend_service.py/BackendServiceImpl.__init__