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taiga-back/taiga/auth/compat.py
2021-07-27 16:47:11 +02:00

85 lines
2.9 KiB
Python

# -*- coding: utf-8 -*-
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# Copyright (c) 2021-present Kaleidos Ventures SL
#
# The code is partially taken (and modified) from djangorestframework-simplejwt v. 4.7.1
# (https://github.com/jazzband/djangorestframework-simplejwt/tree/5997c1aee8ad5182833d6b6759e44ff0a704edb4)
# that is licensed under the following terms:
#
# Copyright 2017 David Sanders
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
# of the Software, and to permit persons to whom the Software is furnished to do
# so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import warnings
try:
from django.urls import reverse, reverse_lazy
except ImportError:
from django.core.urlresolvers import reverse, reverse_lazy # NOQA
class RemovedInDjango20Warning(DeprecationWarning):
pass
class CallableBool: # pragma: no cover
"""
An boolean-like object that is also callable for backwards compatibility.
"""
do_not_call_in_templates = True
def __init__(self, value):
self.value = value
def __bool__(self):
return self.value
def __call__(self):
warnings.warn(
"Using user.is_authenticated() and user.is_anonymous() as a method "
"is deprecated. Remove the parentheses to use it as an attribute.",
RemovedInDjango20Warning, stacklevel=2
)
return self.value
def __nonzero__(self): # Python 2 compatibility
return self.value
def __repr__(self):
return 'CallableBool(%r)' % self.value
def __eq__(self, other):
return self.value == other
def __ne__(self, other):
return self.value != other
def __or__(self, other):
return bool(self.value or other)
def __hash__(self):
return hash(self.value)
CallableFalse = CallableBool(False)
CallableTrue = CallableBool(True)