decode.py

# Copyright 2023–2026 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""Shim for inference decode in `src/maxtext/inference/decode`."""

import sys
import importlib

from absl import logging

from maxtext.utils import max_logging

OLD_MODULE_PATH = "MaxText.decode"
NEW_MODULE_PATH = "maxtext.inference.decode"

if __name__ == "__main__":
  try:
    logging.set_verbosity(logging.INFO)
    _new_module = importlib.import_module(NEW_MODULE_PATH)
    if hasattr(_new_module, "main"):
      max_logging.warning(f"'{OLD_MODULE_PATH}' is deprecated; use '{NEW_MODULE_PATH}' instead.\n")
      _new_module.main(sys.argv)
  except ImportError as e:
    max_logging.error(f"Shim could not find target module: '{NEW_MODULE_PATH}'\n")
    raise e