def set_lock_state(locking):
catch_labrad_error(
self,
server.lock_setting(setting_id)
if locking else
server.unlock_setting(setting_id)
)
def update_lock_state(is_locked):
label_prefix = 'status'
if is_locked:
success, has_lock = yield catch_labrad_error(
self,
server.has_setting_lock(setting_id)
)
if not success:
server.is_setting_locked(setting_id).addCallback(update_lock_state)
returnValue(None)
label_suffix = 'has lock' if has_lock else 'locked'
else:
label_suffix = 'unlocked'
label.setText(label_prefix + ': ' + label_suffix)
def update_lock_status(is_locked):
prefix = 'status'
if is_locked:
success, has_lock = yield catch_labrad_error(
self,
server.has_lock()
)
if not success:
is_locked = yield server.is_locked()
update_lock_status(is_locked)
returnValue(None)
suffix = 'has lock' if has_lock else 'locked'
else:
suffix = 'unlocked'
lock_label.setText(prefix + ': ' + suffix)
def set_lock(is_locking):
catch_labrad_error(
self,
server.lock() if is_locking else server.unlock()
)
