tiramisu/tiramisu/option/dateoption.py

# -*- coding: utf-8 -*-
# Copyright (C) 2017-2026 Team tiramisu (see AUTHORS for all contributors)
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
# The original `Config` design model is unproudly borrowed from
# the rough pypy's guys: http://codespeak.net/svn/pypy/dist/pypy/config/
# the whole pypy projet is under MIT licence
# ____________________________________________________________
"""DateOption"""
from datetime import datetime

from ..i18n import _
from .stroption import StrOption


class DateOption(StrOption):
    """represents the choice of a date"""

    __slots__ = tuple()
    _type = "date"
    _t_type = _("date")

    def validate(self, value: str) -> None:
        super().validate(value)
        try:
            datetime.strptime(value, "%Y-%m-%d")
        except ValueError as err:
            raise ValueError() from err