from typing import Any, Callable, Optional from .mixins.disableable_element import DisableableElement from .mixins.value_element import ValueElement class Date(ValueElement, DisableableElement): def __init__(self, value: Optional[str] = None, *, mask: str = 'YYYY-MM-DD', on_change: Optional[Callable[..., Any]] = None) -> None: """Date Input This element is based on Quasar's `QDate `_ component. The date is a string in the format defined by the `mask` parameter. You can also use the `range` or `multiple` props to select a range of dates or multiple dates:: ui.date({'from': '2023-01-01', 'to': '2023-01-05'}).props('range') ui.date(['2023-01-01', '2023-01-02', '2023-01-03']).props('multiple') ui.date([{'from': '2023-01-01', 'to': '2023-01-05'}, '2023-01-07']).props('multiple range') :param value: the initial date :param mask: the format of the date string (default: 'YYYY-MM-DD') :param on_change: callback to execute when changing the date """ super().__init__(tag='q-date', value=value, on_value_change=on_change) self._props['mask'] = mask