# Copyright 2014 Huawei Technologies Co. Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

"""Custom flask restful."""
from flask.ext.restful import Api


class CompassApi(Api):
    """Override the Flask_Restful error routing for 500."""

    def error_router(self, original_handler, e):
        code = getattr(e, 'code', 500)
        # for HTTP 500 errors return custom response
        if code >= 500:
            return original_handler(e)

        return super(CompassApi, self).error_router(original_handler, e)