Witness

Transaction witness.

class pycardano.witness.VerificationKeyWitness(vkey: 'Union[VerificationKey, ExtendedVerificationKey]', signature: 'bytes')

Bases: ArrayCBORSerializable

vkey: Union[VerificationKey, ExtendedVerificationKey]
signature: bytes
classmethod from_primitive(values: Union[list, tuple]) VerificationKeyWitness

Restore a primitive value to its original class type.

Parameters:
  • cls (ArrayBase) – The original class type.

  • values (List[Primitive]) – A list whose elements are CBOR primitives.

Returns:

Restored object.

Return type:

ArrayBase

Raises:

DeserializeException – When the object could not be restored from primitives.

class pycardano.witness.TransactionWitnessSet(vkey_witnesses: 'Optional[List[VerificationKeyWitness]]' = None, native_scripts: 'Optional[List[NativeScript]]' = None, bootstrap_witness: 'Optional[List[Any]]' = None, plutus_v1_script: 'Optional[List[PlutusV1Script]]' = None, plutus_v2_script: 'Optional[List[PlutusV2Script]]' = None, plutus_data: 'Optional[List[Any]]' = None, redeemer: 'Optional[List[Redeemer]]' = None)

Bases: MapCBORSerializable

vkey_witnesses: Optional[List[VerificationKeyWitness]] = None
native_scripts: Optional[List[NativeScript]] = None
bootstrap_witness: Optional[List[Any]] = None
plutus_v1_script: Optional[List[PlutusV1Script]] = None
plutus_v2_script: Optional[List[PlutusV2Script]] = None
plutus_data: Optional[List[Any]] = None
redeemer: Optional[List[Redeemer]] = None
classmethod from_primitive(values: Union[dict, list, tuple]) TransactionWitnessSet | None

Restore a primitive value to its original class type.

Parameters:
  • cls (MapBase) – The original class type.

  • values (Primitive) – A CBOR primitive.

Returns:

Restored object.

Return type:

MapBase

Raises:

pycardano.exception.DeserializeException – When the object could not be restored from primitives.