MirCert

class cometa.certificates.mir_cert.MirCert(ptr)[source]

Bases: object

Represents a Move Instantaneous Reward (MIR) certificate.

This certificate facilitates an instantaneous transfer of rewards within the system. It can either move funds between accounting pots (reserve/treasury) or transfer rewards to a specified set of stake credentials.

__init__(ptr)[source]

Return type:: None

__enter__()[source]

Return type:: MirCert

__exit__(exc_type, exc_val, exc_tb)[source]

Return type:: None

__repr__()[source]

Return repr(self).

Return type:: str

classmethod new_to_other_pot(to_other_pot_cert)[source]

Creates a MIR certificate for transferring funds to another accounting pot.

Parameters:: to_other_pot_cert (MirToPotCert) – A MirToPotCert specifying the pot transfer details.
Returns:: A new MirCert instance.
Raises:: CardanoError – If creation fails.
Return type:: MirCert

classmethod new_to_stake_creds(to_stake_creds_cert)[source]

Creates a MIR certificate for transferring funds to stake credentials.

Parameters:: to_stake_creds_cert (MirToStakeCredsCert) – A MirToStakeCredsCert specifying the stake credential transfers.
Returns:: A new MirCert instance.
Raises:: CardanoError – If creation fails.
Return type:: MirCert

classmethod from_cbor(reader)[source]

Deserializes a MirCert from CBOR data.

Parameters:: reader (CborReader) – A CborReader positioned at the certificate data.
Returns:: A new MirCert deserialized from the CBOR data.
Raises:: CardanoError – If deserialization fails.
Return type:: MirCert

to_cbor(writer)[source]

Serializes the certificate to CBOR format.

Parameters:: writer (CborWriter) – A CborWriter to write the serialized data to.
Raises:: CardanoError – If serialization fails.
Return type:: None

property cert_type: MirCertType

The type of this MIR certificate.

Returns:: The MirCertType indicating whether this is a pot transfer or stake credentials transfer.

as_to_other_pot()[source]

Retrieves this certificate as a MirToPotCert.

Returns:: The underlying MirToPotCert.
Raises:: CardanoError – If this certificate is not a pot transfer type.
Return type:: MirToPotCert

as_to_stake_creds()[source]

Retrieves this certificate as a MirToStakeCredsCert.

Returns:: The underlying MirToStakeCredsCert.
Raises:: CardanoError – If this certificate is not a stake credentials transfer type.
Return type:: MirToStakeCredsCert

to_cip116_json(writer)[source]

Serializes this certificate to CIP-116 compliant JSON.

Parameters:: writer (JsonWriter) – The JsonWriter to write the JSON to.
Raises:: CardanoError – If serialization fails.
Return type:: None