def __call__(self, field: TreeField, **kwargs: Any) -> TreeMultiSelect:
data: list[int] = []
if field.data:
data = ast.literal_eval(field.data) \
if isinstance(field.data, str) else field.data
return super().__call__(field, **kwargs) + render_template(
'forms/tree_multi_select.html',
field=field,
root=g.types[int(field.id)],
selection=sorted([g.types[id_].name for id_ in data]),
data=Type.get_tree_data(int(field.id), data))
def __call__(self, field: TreeField, **kwargs: Any) -> TreeSelect:
selection = ''
selected_ids = []
if field.data:
field.data = field.data[0] \
if isinstance(field.data, list) else field.data
selection = g.types[int(field.data)].name
selected_ids.append(g.types[int(field.data)].id)
return super().__call__(field, **kwargs) + render_template(
'forms/tree_select.html',
field=field,
selection=selection,
data=Type.get_tree_data(int(field.id), selected_ids))
