62 lines
2.5 KiB
Python
62 lines
2.5 KiB
Python
# -*- coding: utf-8 -*-
|
|
# Copyright (C) 2017-2024 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
|
|
# ____________________________________________________________
|
|
"""PasswordOption
|
|
"""
|
|
|
|
from ..i18n import _
|
|
from ..error import display_list
|
|
from .stroption import StrOption
|
|
|
|
|
|
class PasswordOption(StrOption):
|
|
"""represents the choice of a password"""
|
|
|
|
__slots__ = tuple()
|
|
_type = "password"
|
|
_t_type = _("password")
|
|
_do_not_display_value_in_error = True
|
|
|
|
def __init__(self, *args, min_len=None, max_len=None, forbidden_char=[], **kwargs):
|
|
extra = {}
|
|
if min_len is not None:
|
|
extra["min_len"] = min_len
|
|
if max_len is not None:
|
|
extra["max_len"] = max_len
|
|
if forbidden_char:
|
|
extra["forbidden_char"] = set(forbidden_char)
|
|
super().__init__(*args, extra=extra, **kwargs)
|
|
|
|
def validate(self, value: str) -> None:
|
|
super().validate(value)
|
|
min_len = self.impl_get_extra("min_len")
|
|
if min_len and len(value) < min_len:
|
|
raise ValueError(_("at least {0} characters are required").format(min_len))
|
|
max_len = self.impl_get_extra("max_len")
|
|
if max_len and len(value) > max_len:
|
|
raise ValueError(_("maximum {0} characters required").format(max_len))
|
|
if self.impl_get_extra("forbidden_char"):
|
|
forbidden_char = set(value) & self.impl_get_extra("forbidden_char")
|
|
if forbidden_char:
|
|
raise ValueError(
|
|
_("must not have the characters {0}").format(
|
|
display_list(list(forbidden_char), add_quote=True)
|
|
)
|
|
)
|