88 lines
2.2 KiB
Python
88 lines
2.2 KiB
Python
# Copyright 2014 Catalyst IT Ltd.
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#
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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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import sys
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from distil.i18n import _
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# FIXME(flwang): configration?
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_FATAL_EXCEPTION_FORMAT_ERRORS = False
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class DistilException(Exception):
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"""Base Exception for the project
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To correctly use this class, inherit from it and define
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a 'message' and 'code' properties.
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"""
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message = _("An unknown exception occurred")
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code = 500
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def __str__(self):
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return self.message
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def __init__(self, message=None):
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if message is not None:
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self.message = message
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super(DistilException, self).__init__(
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'%s: %s' % (self.code, self.message))
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class IncorrectStateError(DistilException):
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message = _("Incorrect state.")
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class NotFoundException(DistilException):
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code = 404
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message = _("Object not found.")
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class DuplicateException(DistilException):
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code = 409
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message = _("An object with the same identifier already exists.")
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class InvalidConfig(DistilException):
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message = _("Invalid configuration.")
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class DBException(DistilException):
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message = _("Database exception.")
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class MalformedRequestBody(DistilException):
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code = 400
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message = _("Malformed message body.")
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class DateTimeException(DistilException):
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code = 400
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message = _("An unexpected date, date format, or date range was given.")
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class Forbidden(DistilException):
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code = 403
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message = _("You are not authorized to complete this action")
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class InvalidDriver(DistilException):
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"""A driver was not found or loaded."""
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message = _("Failed to load driver")
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class ERPException(DistilException):
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code = 500
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message = _("ERP server error.")
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