Method __enter__

imperative/python/megengine/utils/profiler.py:232–235

(self)

        return os.path.join(path, "{}.{}".format(pid, format))

    def __enter__(self):
        self.start()
        if self._with_scopes:
            self._patcher.__enter__()

    def __exit__(self, val, tp, trace):
        self.stop()