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ray-project--ray/python/ray/cloudpickle/compat.py
T
2026-07-13 13:17:40 +08:00

20 lines
664 B
Python

import logging
import os
logger = logging.getLogger(__name__)
RAY_PICKLE_VERBOSE_DEBUG = os.environ.get("RAY_PICKLE_VERBOSE_DEBUG")
verbose_level = int(RAY_PICKLE_VERBOSE_DEBUG) if RAY_PICKLE_VERBOSE_DEBUG else 0
if verbose_level > 1:
logger.warning(
"Environmental variable RAY_PICKLE_VERBOSE_DEBUG is set to "
f"'{verbose_level}', this enabled python-based serialization backend "
f"instead of C-Pickle. Serialization would be very slow."
)
from ray.cloudpickle import py_pickle as pickle
from ray.cloudpickle.py_pickle import Pickler
else:
import pickle # noqa: F401
from _pickle import Pickler # noqa: F401