OpenStack Study: contexts.py

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# vim: tabstop=4 shiftwidth=4 softtabstop=4

# Copyright 2013 Embrane, Inc.

# All Rights Reserved.

#

# 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.

#

# @author: Ivar Lazzaro, Embrane, Inc.

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class DispatcherContext(object):

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    def __init__(self, event, item, neutron_context, chain=None):

        self.event = event

        self.item = item

        self.n_context = neutron_context

        self.chain = chain

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class OperationContext(DispatcherContext):

"""Operational context.

contains all the parameters needed to execute a status aware operation

"""

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    def __init__(self, event, context, item, chain, function, args, kwargs):

        super(OperationContext, self).__init__(event, item, context, chain)

        self.function = function

        self.args = args

        self.kwargs = kwargs