def load_deployment_addresses_from_contracts(
contracts: Dict[str, Any]) -> DeploymentAddresses:
return DeploymentAddresses(
token_network_registry_address=TokenNetworkRegistryAddress(
to_canonical_address(
contracts[CONTRACT_TOKEN_NETWORK_REGISTRY]["address"])),
secret_registry_address=SecretRegistryAddress(
to_canonical_address(
contracts[CONTRACT_SECRET_REGISTRY]["address"])),
user_deposit_address=UserDepositAddress(
to_canonical_address(contracts[CONTRACT_USER_DEPOSIT]["address"])),
service_registry_address=ServiceRegistryAddress(
to_canonical_address(
contracts[CONTRACT_SERVICE_REGISTRY]["address"])),
monitoring_service_address=MonitoringServiceAddress(
to_canonical_address(
contracts[CONTRACT_MONITORING_SERVICE]["address"])),
one_to_n_address=OneToNAddress(
to_canonical_address(contracts[CONTRACT_ONE_TO_N]["address"])),
)
def load_deployment_addresses_from_udc(
proxy_manager: ProxyManager,
user_deposit_address: UserDepositAddress,
block_identifier: BlockIdentifier,
) -> DeploymentAddresses:
"""Given a user deposit address, this function returns the list of contract addresses
which are used as services which are bound to the user deposit contract deployed.
"""
block_identifier = BLOCK_ID_LATEST
user_deposit = proxy_manager.user_deposit(
UserDepositAddress(to_canonical_address(user_deposit_address)),
block_identifier=block_identifier,
)
monitoring_service_address = user_deposit.monitoring_service_address(
block_identifier)
one_to_n_address = user_deposit.one_to_n_address(
block_identifier=block_identifier)
monitoring_service_proxy = proxy_manager.monitoring_service(
address=monitoring_service_address, block_identifier=block_identifier)
token_network_registry_address = monitoring_service_proxy.token_network_registry_address(
block_identifier=block_identifier)
token_network_registry_proxy = proxy_manager.token_network_registry(
token_network_registry_address, block_identifier=block_identifier)
secret_registry_address = token_network_registry_proxy.get_secret_registry_address(
block_identifier=block_identifier)
service_registry_address = monitoring_service_proxy.service_registry_address(
block_identifier=block_identifier)
return DeploymentAddresses(
token_network_registry_address=token_network_registry_address,
secret_registry_address=secret_registry_address,
user_deposit_address=user_deposit_address,
service_registry_address=service_registry_address,
monitoring_service_address=monitoring_service_address,
one_to_n_address=one_to_n_address,
)