# Copyright 2018 The JAX Authors.
#
# 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.

# This file is included as part of both jax and jaxlib. It is also
# eval()-ed by setup.py, so it should not have any dependencies.

import os
import datetime

_version = "0.4.16"

if os.environ.get('JAX_RELEASE') or os.environ.get('JAXLIB_RELEASE'):
  __version__ = _version
else:
  datestring = datetime.datetime.now().strftime('%Y%m%d')
  __version__ = f'{_version}.dev{datestring}'

_minimum_jaxlib_version = "0.4.14"

def _version_as_tuple(version_str):
  return tuple(int(i) for i in version_str.split(".") if i.isdigit())

__version_info__ = _version_as_tuple(__version__)
_minimum_jaxlib_version_info = _version_as_tuple(_minimum_jaxlib_version)