cic-internal-integration/apps/cic-eth/cic_eth/registry.py
2021-05-27 15:27:38 +02:00

35 lines
1.4 KiB
Python

# standard imports
import logging
# external imports
from cic_eth_registry import CICRegistry
from cic_eth_registry.lookup.declarator import AddressDeclaratorLookup
from cic_eth_registry.lookup.tokenindex import TokenIndexLookup
from chainlib.eth.constant import ZERO_ADDRESS
logg = logging.getLogger()
def connect_token_registry(rpc, chain_spec, sender_address=ZERO_ADDRESS):
registry = CICRegistry(chain_spec, rpc)
token_registry_address = registry.by_name('TokenRegistry', sender_address=sender_address)
logg.debug('using token registry address {}'.format(token_registry_address))
lookup = TokenIndexLookup(chain_spec, token_registry_address)
CICRegistry.add_lookup(lookup)
def connect_declarator(rpc, chain_spec, trusted_addresses, sender_address=ZERO_ADDRESS):
registry = CICRegistry(chain_spec, rpc)
declarator_address = registry.by_name('AddressDeclarator', sender_address=sender_address)
logg.debug('using declarator address {}'.format(declarator_address))
lookup = AddressDeclaratorLookup(chain_spec, declarator_address, trusted_addresses)
CICRegistry.add_lookup(lookup)
def connect(rpc, chain_spec, registry_address, sender_address=ZERO_ADDRESS):
CICRegistry.address = registry_address
registry = CICRegistry(chain_spec, rpc)
registry_address = registry.by_name('ContractRegistry', sender_address=sender_address)
return registry