69 lines
1.9 KiB
Python
69 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from flask import request
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import json
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from python_nemesis.extensions import log
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def general_handler(error):
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log.logger.exception("Hit exception during %s" % request)
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try:
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status_code = error.status_code
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ret_data = json.dumps(error.to_dict())
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except Exception:
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status_code = 500
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ret_data = {"title": "Internal Server Error",
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"code": status_code,
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"message": ""}
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ret_data = json.dumps(ret_data)
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return ret_data, status_code
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class NemesisException(Exception):
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status_code = 500
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title = "Internal Server Error"
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message = ""
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def __init__(self, message, title=None, status_code=None, payload=None):
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Exception.__init__(self)
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self.message = message
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if title:
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self.title = title
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if status_code is not None:
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self.status_code = status_code
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self.payload = payload
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def to_dict(self):
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rv = dict(self.payload or ())
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rv['code'] = self.status_code
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rv['title'] = self.title
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rv['message'] = self.message
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return rv
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class NotFoundException(NemesisException):
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status_code = 404
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title = "Not Found"
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message = ""
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class BadRequestException(NemesisException):
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status_code = 400
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title = "Bad Request"
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message = ""
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