Method _init_track_on

lib/sqlalchemy/sql/lambdas.py:796–800

(self, track_on)

        self._setup_additional_closure_trackers(fn, lambda_element, opts)

    def _init_track_on(self, track_on):
        self.closure_trackers.extend(
            self._cache_key_getter_track_on(idx, elem)
            for idx, elem in enumerate(track_on)
        )

    def _init_globals(self, fn):
        build_py_wrappers = self.build_py_wrappers