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from typing import Dict
import grpclib
import grpclib.server
from tests.output_aristaproto.service import (
DoThingRequest,
DoThingResponse,
GetThingRequest,
GetThingResponse,
)
class ThingService:
def __init__(self, test_hook=None):
# This lets us pass assertions to the servicer ;)
self.test_hook = test_hook
async def do_thing(
self, stream: "grpclib.server.Stream[DoThingRequest, DoThingResponse]"
):
request = await stream.recv_message()
if self.test_hook is not None:
self.test_hook(stream)
await stream.send_message(DoThingResponse([request.name]))
async def do_many_things(
self, stream: "grpclib.server.Stream[DoThingRequest, DoThingResponse]"
):
thing_names = [request.name async for request in stream]
if self.test_hook is not None:
self.test_hook(stream)
await stream.send_message(DoThingResponse(thing_names))
async def get_thing_versions(
self, stream: "grpclib.server.Stream[GetThingRequest, GetThingResponse]"
):
request = await stream.recv_message()
if self.test_hook is not None:
self.test_hook(stream)
for version_num in range(1, 6):
await stream.send_message(
GetThingResponse(name=request.name, version=version_num)
)
async def get_different_things(
self, stream: "grpclib.server.Stream[GetThingRequest, GetThingResponse]"
):
if self.test_hook is not None:
self.test_hook(stream)
# Respond to each input item immediately
response_num = 0
async for request in stream:
response_num += 1
await stream.send_message(
GetThingResponse(name=request.name, version=response_num)
)
def __mapping__(self) -> Dict[str, "grpclib.const.Handler"]:
return {
"/service.Test/DoThing": grpclib.const.Handler(
self.do_thing,
grpclib.const.Cardinality.UNARY_UNARY,
DoThingRequest,
DoThingResponse,
),
"/service.Test/DoManyThings": grpclib.const.Handler(
self.do_many_things,
grpclib.const.Cardinality.STREAM_UNARY,
DoThingRequest,
DoThingResponse,
),
"/service.Test/GetThingVersions": grpclib.const.Handler(
self.get_thing_versions,
grpclib.const.Cardinality.UNARY_STREAM,
GetThingRequest,
GetThingResponse,
),
"/service.Test/GetDifferentThings": grpclib.const.Handler(
self.get_different_things,
grpclib.const.Cardinality.STREAM_STREAM,
GetThingRequest,
GetThingResponse,
),
}
|
