ydb/contrib/python/grpcio/py3/grpc/aio/_utils.py

# Copyright 2019 gRPC 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
#
#     http://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.
"""Internal utilities used by the gRPC Aio module."""
import time
from typing import Optional


def _timeout_to_deadline(timeout: Optional[float]) -> Optional[float]:
    if timeout is None:
        return None
    return time.time() + timeout