client.version_upgrader module

class factom_did.client.version_upgrader.DIDVersionUpgrader(did, new_spec_version)

Bases: object

Facilitates the creation of an DIDMethodVersionUpgrade entry for an existing DID.

did

The DID object to update

Type:client.did.DID

new_spec_version

The new version to upgrade to

Type:str

Raises:ValueError – If the new version is not an upgrade on the current version

export_entry_data()

Constructs a signed DIDMethodVersionUpgrade entry ready for recording on-chain.

Returns:A dictionary with ExtIDs and content for the entry Return type:dict

record_on_chain(factomd, walletd, ec_address, verbose=False)

Attempts to record the DIDMethodVersionUpgrade entry on-chain.

Parameters:

• factomd (obj) – Factomd instance, instantiated from the Python factom-api package.
• walletd (obj) – Factom walletd instance, instantiated from the Python factom-api package.
• ec_address (str) – EC address used to pay for the chain & entry creation.
• verbose (bool, optional) – If true, display the contents of the entry that will be recorded on-chain.

Raises:

RuntimeError – If the entry cannot be recorded