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# 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.
from neutron_lib import exceptions
from neutron._i18n import _
class Invalid(exceptions.NeutronException):
message = _("The value '%(value)s' for %(element)s is not valid.")
class CallbackFailure(Exception):
def __init__(self, errors):
self.errors = errors
def __str__(self):
if isinstance(self.errors, list):
return ','.join(str(error) for error in self.errors)
else:
return str(self.errors)
class NotificationError(object):
def __init__(self, callback_id, error):
self.callback_id = callback_id
self.error = error
def __str__(self):
return 'Callback %s failed with "%s"' % (self.callback_id, self.error)
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