def create_mixer_client(ctx: ClientConfig) -> MixerClient:
"""
Create a MixerClient for an existing deployment.
"""
web3 = open_web3_from_ctx(ctx)
mixer_desc = load_mixer_description_from_ctx(ctx)
mixer_instance = mixer_desc.mixer.instantiate(web3)
return MixerClient.open(web3, ctx.prover_server_endpoint, mixer_instance)
def create_zeth_client_and_mixer_desc(
ctx: ClientConfig) -> Tuple[MixerClient, MixerDescription]:
"""
Create a MixerClient and MixerDescription object, for an existing deployment.
"""
web3 = open_web3_from_ctx(ctx)
mixer_desc = load_mixer_description_from_ctx(ctx)
mixer_instance = mixer_desc.mixer.instantiate(web3)
zeth_client = MixerClient.open(
web3, ctx.prover_server_endpoint, mixer_instance)
return (zeth_client, mixer_desc)
