python: fix type annotation for the _metadata field (#27251)

It's a tuple with many MetadatumType's. Co-authored-by: francisco souza <fsouza@users.noreply.github.com>
4 years ago · f97bf05169
parent 5dbb13982f
commit f97bf05169
1 changed files with 1 additions and 1 deletions
--- a/src/python/grpcio/grpc/aio/_call.py
+++ b/src/python/grpcio/grpc/aio/_call.py
@ -165,7 +165,7 @@ class Call:
    _loop: asyncio.AbstractEventLoop
    _code: grpc.StatusCode
    _cython_call: cygrpc._AioCall
-    _metadata: Tuple[MetadatumType]
+    _metadata: Tuple[MetadatumType, ...]
    _request_serializer: SerializingFunction
    _response_deserializer: DeserializingFunction