61 lines
2.0 KiB
Python
61 lines
2.0 KiB
Python
# chrono - agendas system
|
|
# Copyright (C) 2019 Entr'ouvert
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify it
|
|
# under the terms of the GNU Affero 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 Affero General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
from django.utils.translation import gettext_lazy as _
|
|
from rest_framework.response import Response as DRFResponse
|
|
from rest_framework.views import exception_handler as DRF_exception_handler
|
|
|
|
|
|
class Response(DRFResponse):
|
|
def __init__(self, data=None, *args, **kwargs):
|
|
# add reason for compatibility (https://dev.entrouvert.org/issues/24025)
|
|
if data is not None and 'err_class' in data:
|
|
data['reason'] = data['err_class']
|
|
super().__init__(data=data, *args, **kwargs)
|
|
|
|
|
|
class APIError(Exception):
|
|
http_status = 200
|
|
|
|
def __init__(self, message, *args, err=1, err_class=None, errors=None):
|
|
self.err_desc = _(message) % args
|
|
self.err = err
|
|
self.err_class = err_class or message % args
|
|
self.errors = errors
|
|
super().__init__(self.err_desc)
|
|
|
|
def to_response(self):
|
|
data = {
|
|
'err': self.err,
|
|
'err_class': self.err_class,
|
|
'err_desc': self.err_desc,
|
|
}
|
|
if self.errors:
|
|
data['errors'] = self.errors
|
|
return Response(data, status=self.http_status)
|
|
|
|
|
|
class APIErrorBadRequest(APIError):
|
|
http_status = 400
|
|
|
|
|
|
def exception_handler(exc, context):
|
|
if isinstance(exc, APIError):
|
|
return exc.to_response()
|
|
|
|
return DRF_exception_handler(exc, context)
|