Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.8/site-packages/grpc/aio/_typing.py: 0%

1# Copyright 2019 The gRPC Authors 

2# 

3# Licensed under the Apache License, Version 2.0 (the "License"); 

4# you may not use this file except in compliance with the License. 

5# You may obtain a copy of the License at 

6# 

7# http://www.apache.org/licenses/LICENSE-2.0 

8# 

9# Unless required by applicable law or agreed to in writing, software 

10# distributed under the License is distributed on an "AS IS" BASIS, 

11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 

12# See the License for the specific language governing permissions and 

13# limitations under the License. 

14"""Common types for gRPC Async API""" 

15 

16from typing import ( 

17 Any, 

18 AsyncIterable, 

19 Callable, 

20 Iterable, 

21 Sequence, 

22 Tuple, 

23 TypeVar, 

24 Union, 

25) 

26 

27from grpc._cython.cygrpc import EOF 

28 

29from ._metadata import Metadata 

30from ._metadata import MetadataKey 

31from ._metadata import MetadataValue 

32 

33RequestType = TypeVar("RequestType") 

34ResponseType = TypeVar("ResponseType") 

35SerializingFunction = Callable[[Any], bytes] 

36DeserializingFunction = Callable[[bytes], Any] 

37MetadatumType = Tuple[MetadataKey, MetadataValue] 

38MetadataType = Union[Metadata, Sequence[MetadatumType]] 

39ChannelArgumentType = Sequence[Tuple[str, Any]] 

40EOFType = type(EOF) 

41DoneCallbackType = Callable[[Any], None] 

42RequestIterableType = Union[Iterable[Any], AsyncIterable[Any]] 

43ResponseIterableType = AsyncIterable[Any]