def _get_display_input_field(cls, field_name: str) -> Field:
fields_map = cls.model._meta.fields_map
field = fields_map.get(field_name)
if not field:
raise NoSuchFieldFound(
f"Can't found field '{field_name}' in model {cls.model}")
label = field_name
null = field.null
placeholder = field.description or ""
display, input_ = displays.Display(), inputs.Input(
placeholder=placeholder, null=null, default=field.default)
if field.pk or field.generated:
display, input_ = displays.Display(), inputs.DisplayOnly()
elif isinstance(field, BooleanField):
display, input_ = displays.Boolean(), inputs.Switch(
null=null, default=field.default)
elif isinstance(field, DatetimeField):
if field.auto_now or field.auto_now_add:
input_ = inputs.DisplayOnly()
else:
input_ = inputs.DateTime(null=null, default=field.default)
display, input_ = displays.DatetimeDisplay(), input_
elif isinstance(field, DateField):
display, input_ = displays.DateDisplay(), inputs.Date(
null=null, default=field.default)
elif isinstance(field, IntEnumFieldInstance):
display, input_ = displays.Display(), inputs.Enum(
field.enum_type, null=null, default=field.default)
elif isinstance(field, CharEnumFieldInstance):
display, input_ = displays.Display(), inputs.Enum(
field.enum_type,
enum_type=str,
null=null,
default=field.default)
elif isinstance(field, JSONField):
display, input_ = displays.Json(), inputs.Json(null=null)
elif isinstance(field, TextField):
display, input_ = displays.Display(), inputs.TextArea(
placeholder=placeholder, null=null, default=field.default)
elif isinstance(field, IntField):
display, input_ = displays.Display(), inputs.Number(
placeholder=placeholder, null=null, default=field.default)
elif isinstance(field, ForeignKeyFieldInstance):
display, input_ = displays.Display(), inputs.ForeignKey(
field.related_model, null=null, default=field.default)
field_name = field.source_field
elif isinstance(field, ManyToManyFieldInstance):
display, input_ = displays.InputOnly(), inputs.ManyToMany(
field.related_model)
return Field(name=field_name,
label=label.title(),
display=display,
input_=input_)
def __init__(
self,
name: str,
label: str,
display: Optional[displays.Display] = None,
input_: Optional[Widget] = None,
):
self.name = name
self.label = label
if not display:
display = displays.Display()
display.context.update(label=label)
self.display = display
if not input_:
input_ = inputs.Input()
input_.context.update(label=label, name=name)
self.input = input_