def _load_from_bytes(self, data: bytes) -> 'BaseTransaction':
from hathor import protos
from hathor.transaction.base_transaction import tx_or_block_from_proto
tx_proto = protos.BaseTransaction()
tx_proto.ParseFromString(data)
return tx_or_block_from_proto(tx_proto, storage=self)
def to_proto(self,
include_metadata: bool = True) -> protos.BaseTransaction:
tx_proto = protos.Block(version=self.version,
weight=self.weight,
timestamp=self.timestamp,
parents=self.parents,
outputs=map(TxOutput.to_proto, self.outputs),
hash=self.hash,
data=self.data)
tx_proto.nonce = int_to_bytes(self.nonce, 16)
if include_metadata:
tx_proto.metadata.CopyFrom(self.get_metadata().to_proto())
return protos.BaseTransaction(block=tx_proto)
def to_proto(self, include_metadata: bool = True) -> protos.BaseTransaction:
tx_proto = protos.TokenCreationTransaction(
version=self.version,
weight=self.weight,
timestamp=self.timestamp,
parents=self.parents,
inputs=map(TxInput.to_proto, self.inputs),
outputs=map(TxOutput.to_proto, self.outputs),
token_info=self.serialize_token_info(),
nonce=self.nonce,
hash=self.hash,
)
if include_metadata:
tx_proto.metadata.CopyFrom(self.get_metadata().to_proto())
return protos.BaseTransaction(tokenCreationTransaction=tx_proto)