def selectorFromDevice(device, selector=None, mountpoint=""):
"""Create a MountpointSelector from a Device object template. This
method should be used whenever constructing a new selector, or when
setting a bunch of attributes on an existing selector. For just
changing the name or size, it's probably fine to do it by hand.
This method returns the selector created.
If given a selector parameter, attributes will be set on that object
instead of creating a new one. The optional mountpoint parameter
allows for specifying the mountpoint if it cannot be determined from
the device (like for a Root specifying an existing installation).
"""
if hasattr(device.format,
"mountpoint") and device.format.mountpoint is not None:
mp = device.format.mountpoint
elif mountpoint:
mp = mountpoint
elif device.format.name:
mp = device.format.name
else:
mp = _("Unknown")
if not selector:
selector = MountpointSelector(device.name, str(device.size), mp)
selector._root = None
else:
selector.props.name = device.name
selector.props.size = str(device.size)
selector.props.mountpoint = mp
selector._device = device
return selector
def selectorFromDevice(device, selector=None, mountpoint=""):
"""Create a MountpointSelector from a Device object template. This
method should be used whenever constructing a new selector, or when
setting a bunch of attributes on an existing selector. For just
changing the name or size, it's probably fine to do it by hand.
This method returns the selector created.
If given a selector parameter, attributes will be set on that object
instead of creating a new one. The optional mountpoint parameter
allows for specifying the mountpoint if it cannot be determined from
the device (like for a Root specifying an existing installation).
"""
if hasattr(device.format, "mountpoint") and device.format.mountpoint is not None:
mp = device.format.mountpoint
elif mountpoint:
mp = mountpoint
elif device.format.name:
mp = device.format.name
else:
mp = _("Unknown")
size = Size(en_spec="%f MB" % device.size)
if not selector:
selector = MountpointSelector(device.name, str(size).upper(), mp)
selector._root = None
else:
selector.props.name = device.name
selector.props.size = str(size).upper()
selector.props.mountpoint = mp
selector._device = device
return selector
def newSelectorFromDevice(device, mountpoint=""):
selector = MountpointSelector(device.name, str(device.size))
selector._root = None
updateSelectorFromDevice(selector, device, mountpoint)
return selector
def new_selector_from_device(device, mountpoint=""):
selector = MountpointSelector(device.name, str(device.size))
selector._root = None
update_selector_from_device(selector, device, mountpoint)
return selector