/usr/lib/python2.7/dist-packages/ovsdbapp/exceptions.py is in python-ovsdbapp 0.9.1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | # Copyright (c) 2017 OpenStack Foundation
#
# 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.
import six
class OvsdbAppException(RuntimeError):
"""Base OvsdbApp Exception.
To correctly use this class, inherit from it and define
a 'message' property. That message will get printf'd
with the keyword arguments provided to the constructor.
"""
message = "An unknown exception occurred."
def __init__(self, **kwargs):
try:
super(OvsdbAppException, self).__init__(self.message % kwargs)
self.msg = self.message % kwargs
except Exception:
if self.use_fatal_exceptions():
raise
else:
# at least get the core message out if something happened
super(OvsdbAppException, self).__init__(self.message)
if six.PY2:
def __unicode__(self):
return unicode(self.msg) # noqa
def __str__(self):
return self.msg
def use_fatal_exceptions(self):
"""Is the instance using fatal exceptions.
:returns: Always returns False.
"""
return False
class TimeoutException(OvsdbAppException):
message = "Commands %(commands)s exceeded timeout %(timeout)d seconds"
class OvsdbConnectionUnavailable(OvsdbAppException):
message = ("OVS database connection to %(db_schema)s failed with error: "
"'%(error)s'. Verify that the OVS and OVN services are "
"available and that the 'ovn_nb_connection' and "
"'ovn_sb_connection' configuration options are correct.")
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