Method parse_arg

archinstall/lib/models/device.py:1528–1565

(
		cls,
		disk_config: DiskLayoutConfiguration,
		disk_encryption: _DiskEncryptionSerialization,
		password: Password | None = None,
	)

	@classmethod
	def parse_arg(
		cls,
		disk_config: DiskLayoutConfiguration,
		disk_encryption: _DiskEncryptionSerialization,
		password: Password | None = None,
	) -> Self | None:
		if not cls.validate_enc(disk_config.device_modifications, disk_config.lvm_config):
			return None

		if not password:
			return None

		enc_partitions = []
		for mod in disk_config.device_modifications:
			for part in mod.partitions:
				if part.obj_id in disk_encryption.get('partitions', []):
					enc_partitions.append(part)

		volumes = []
		if disk_config.lvm_config:
			for vol in disk_config.lvm_config.get_all_volumes():
				if vol.obj_id in disk_encryption.get('lvm_volumes', []):
					volumes.append(vol)

		enc = cls(
			EncryptionType(disk_encryption['encryption_type']),
			password,
			enc_partitions,
			volumes,
		)

		if hsm := disk_encryption.get('hsm_device', None):
			enc.hsm_device = Fido2Device.parse_arg(hsm)

		if iter_time := disk_encryption.get('iter_time', None):
			enc.iter_time = iter_time

		return enc


class _Fido2DeviceSerialization(TypedDict):