def fromJSON(json: List[Dict[str, Any]]) -> Any:
result: Merit = Merit.__new__(Merit)
result.blockchain = Blockchain.fromJSON(json)
result.state = State()
result.epochs = Epochs()
result.mints = []
for b in range(1, len(result.blockchain.blocks)):
mint: Optional[Mint] = result.epochs.shift(result.state,
result.blockchain, b)
if mint is not None:
result.mints.append(mint)
result.state.add(result.blockchain, b)
return result
class Merit:
#Constructor.
def __init__(self) -> None:
self.blockchain: Blockchain = Blockchain()
self.state: State = State()
self.epochs = Epochs()
self.mints: List[Mint] = []
#Add block.
def add(self, block: Block) -> None:
self.blockchain.add(block)
mint: Optional[Mint] = self.epochs.shift(
self.state, self.blockchain,
len(self.blockchain.blocks) - 1)
if mint is not None:
self.mints.append(mint)
self.state.add(self.blockchain, len(self.blockchain.blocks) - 1)
#Merit -> JSON.
def toJSON(self) -> List[Dict[str, Any]]:
return self.blockchain.toJSON()
#JSON -> Merit.
@staticmethod
def fromJSON(json: List[Dict[str, Any]]) -> Any:
result: Merit = Merit.__new__(Merit)
result.blockchain = Blockchain.fromJSON(json)
result.state = State()
result.epochs = Epochs()
result.mints = []
for b in range(1, len(result.blockchain.blocks)):
mint: Optional[Mint] = result.epochs.shift(result.state,
result.blockchain, b)
if mint is not None:
result.mints.append(mint)
result.state.add(result.blockchain, b)
return result
def __init__(self) -> None:
self.blockchain: Blockchain = Blockchain()
self.state: State = State()
self.epochs = Epochs()
self.mints: List[Mint] = []