def load_settings(
label: str = None,
use_passphrase: bool = None,
homescreen: bytes = None,
passphrase_source: int = None,
display_rotation: int = None,
) -> None:
if label is not None:
common.set(_NAMESPACE, _LABEL, label.encode(), True) # public
if use_passphrase is not None:
common.set_bool(_NAMESPACE, _USE_PASSPHRASE, use_passphrase)
if homescreen is not None:
if homescreen[:8] == b"TOIf\x90\x00\x90\x00":
if len(homescreen) <= HOMESCREEN_MAXSIZE:
common.set(_NAMESPACE, _HOMESCREEN, homescreen, True) # public
else:
common.set(_NAMESPACE, _HOMESCREEN, b"", True) # public
if passphrase_source is not None:
if passphrase_source in (0, 1, 2):
common.set(_NAMESPACE, _PASSPHRASE_SOURCE,
bytes([passphrase_source]))
if display_rotation is not None:
if display_rotation not in (0, 90, 180, 270):
raise ValueError("Unsupported display rotation degrees: %d" %
display_rotation)
else:
common.set(_NAMESPACE, _ROTATION,
display_rotation.to_bytes(2, "big"), True) # public
def set_unfinished_backup(state: bool) -> None:
common.set_bool(_NAMESPACE, _UNFINISHED_BACKUP, state)
def set_in_progress(val: bool) -> None:
common.set_bool(_NAMESPACE, _IN_PROGRESS, val)
def set_dry_run(val: bool) -> None:
_require_progress()
common.set_bool(_NAMESPACE, _DRY_RUN, val)
def set_dry_run(val: bool) -> None:
common.set_bool(_NAMESPACE, _DRY_RUN, val)