muk_base/muk_utils/tools/json.py

###################################################################################
#
#    Copyright (c) 2017-2019 MuK IT GmbH.
#
#    This file is part of MuK Utils
#    (see https://mukit.at).
#
#    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/>.
#
###################################################################################

import datetime
import json

from odoo import fields, models
from odoo.tools import ustr


class ResponseEncoder(json.JSONEncoder):
    def default(self, obj):
        if isinstance(obj, datetime.date):
            if isinstance(obj, datetime.datetime):
                return fields.Datetime.to_string(obj)
            return fields.Date.to_string(obj)
        if isinstance(obj, (bytes, bytearray)):
            return obj.decode()
        return ustr(obj)


class RecordEncoder(ResponseEncoder):
    def default(self, obj):
        if isinstance(obj, models.BaseModel):
            return obj.name_get()
        return ResponseEncoder.default(self, obj)