55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
# 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 neutron_lib import exceptions
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from neutron._i18n import _
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from neutron.common import exceptions as n_exc
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class Invalid(exceptions.NeutronException):
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message = _("The value '%(value)s' for %(element)s is not valid.")
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class CallbackFailure(n_exc.MultipleExceptions):
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def __init__(self, errors):
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self.errors = errors
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def __str__(self):
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if isinstance(self.errors, list):
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return ','.join(str(error) for error in self.errors)
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else:
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return str(self.errors)
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@property
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def inner_exceptions(self):
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if isinstance(self.errors, list):
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return [self._unpack_if_notification_error(e) for e in self.errors]
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return [self._unpack_if_notification_error(self.errors)]
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@staticmethod
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def _unpack_if_notification_error(exc):
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if isinstance(exc, NotificationError):
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return exc.error
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return exc
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class NotificationError(object):
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def __init__(self, callback_id, error):
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self.callback_id = callback_id
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self.error = error
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def __str__(self):
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return 'Callback %s failed with "%s"' % (self.callback_id, self.error)
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