def __init__(
self,
name: str,
domain: Domain,
color: Optional[Color] = None,
hotkey: str = "",
creation_date: Optional[datetime.datetime] = None,
is_empty: bool = False,
id: Optional[ID] = None,
):
id = ID() if id is None else id
color = Color.random() if color is None else color
creation_date = now() if creation_date is None else creation_date
if not hotkey and is_empty:
hotkey = "ctrl+0"
self._name = name
self._color = color
self._hotkey = hotkey
self._domain = domain
self._is_empty = is_empty
self._creation_date = creation_date
self._id = id
def new_label_by_name(self, name: str) -> LabelEntity:
label = LabelEntity(name=name,
color=Color.random(),
domain=self.label_domain)
label.id = generate_unique_id()
return label