Method from_tx

bitcoin/core/__init__.py:491–496

Create a fully mutable copy of a pre-existing transaction

(cls, tx)

    @classmethod
    def from_tx(cls, tx):
        """Create a fully mutable copy of a pre-existing transaction"""
        vin = [CMutableTxIn.from_txin(txin) for txin in tx.vin]
        vout = [CMutableTxOut.from_txout(txout) for txout in tx.vout]

        return cls(vin, vout, tx.nLockTime, tx.nVersion, tx.wit)


class CBlockHeader(ImmutableSerializable):