def from_dict(cls, d):
config = super().from_dict(d)
config.ROOT = RootConfig.from_dict(config.ROOT)
chains = []
shards = dict()
for s in config.CHAINS:
chain_config = ChainConfig.from_dict(s)
chains.append(chain_config)
for shard_id in range(chain_config.SHARD_SIZE):
shard_config = ShardConfig(chain_config)
shard_config.root_config = config.ROOT
shard_config.SHARD_ID = shard_id
shard_config.COINBASE_ADDRESS = (Address.create_from(
shard_config.COINBASE_ADDRESS).address_in_shard(
shard_config.get_full_shard_id()).serialize().hex())
# filter alloc addresses based on shard id
alloc = dict()
for address_hex, balances in shard_config.GENESIS.ALLOC.items(
):
address = Address.create_from(bytes.fromhex(address_hex))
address_shard_id = address.full_shard_key & (
chain_config.SHARD_SIZE - 1)
if shard_id == address_shard_id:
alloc[address_hex] = balances
shard_config.GENESIS.ALLOC = alloc
shards[shard_config.get_full_shard_id()] = shard_config
config.CHAINS = chains
config.shards = shards
config.init_and_validate()
return config
def from_dict(cls, d):
config = super().from_dict(d)
config.ROOT = RootConfig.from_dict(config.ROOT)
chains = []
shards = dict()
for s in config.CHAINS:
chain_config = ChainConfig.from_dict(s)
chains.append(chain_config)
for shard_id in range(chain_config.SHARD_SIZE):
shard_config = ShardConfig(chain_config)
shard_config.root_config = config.ROOT
shard_config.SHARD_ID = shard_id
shard_config.COINBASE_ADDRESS = (Address.create_from(
shard_config.COINBASE_ADDRESS).address_in_shard(
shard_config.get_full_shard_id()).serialize().hex())
shards[shard_config.get_full_shard_id()] = shard_config
config.CHAINS = chains
config.shards = shards
config.init_and_validate()
return config
