def __Select(self):
    self.__Expect('SELECT')
    result_type = self.__AcceptRegex(self.__result_type_regex)
    self._keys_only = (result_type == '__key__')
    return self.__From()
Consume the SELECT clause and everything that follows it.
dataset/ETHPy150Open CollabQ/CollabQ/.google_appengine/google/appengine/ext/gql/__init__.py/GQL.__Select