import time
import grpc
from swh.graph.rpc import swhgraph_pb2, swhgraph_pb2_grpc

with grpc.insecure_channel("granet.internal.softwareheritage.org:50091") as c:
    stub = swhgraph_pb2_grpc.TraversalServiceStub(c)

    r = stub.Traverse(swhgraph_pb2.TraversalRequest(
        src=("swh:1:rev:085ded6431384d07a8fa1fbaedcc74d8cd6676d5",),
        edges="rev:rev",
        max_edges=10,
        max_depth=10,
    ))

    while not r.done():
        time.sleep(1)
        print('.', sep='', end='', flush=True)
    print()
    print(r.result())