28884ffaa4
The quantum.quantum_plugin_base_v2 module had some good docstrings, but there was no corresponding sphinx code that would generate docs from them. There were also some syntax issues with the sphinx markup in the docstrings. This change adds sphinx directives so these docs will be auto- generated. It also modifies the docstrings in the QuantumPluginBaseV2 methods so they are parsed by the Sphinx documentation generator without any errors. If this patch is accepted, a "Plugin API" link to these docs will appear at http://docs.openstack.org/developer/quantum/ Fixes bug 1186255 Change-Id: I96eddcc516d109766d7f4c52edd595748696b595
329 lines
13 KiB
Python
329 lines
13 KiB
Python
# Copyright 2011 Nicira Networks, Inc.
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# All Rights Reserved.
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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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# @author: Dan Wendlandt, Nicira, Inc.
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"""
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v2 Quantum Plug-in API specification.
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:class:`QuantumPluginBaseV2` provides the definition of minimum set of
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methods that needs to be implemented by a v2 Quantum Plug-in.
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"""
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from abc import ABCMeta, abstractmethod
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from quantum.common import exceptions
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class QuantumPluginBaseV2(object):
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__metaclass__ = ABCMeta
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@abstractmethod
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def create_subnet(self, context, subnet):
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"""Create a subnet.
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Create a subnet, which represents a range of IP addresses
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that can be allocated to devices
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:param context: quantum api request context
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:param subnet: dictionary describing the subnet, with keys
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as listed in the :obj:`RESOURCE_ATTRIBUTE_MAP` object
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in :file:`quantum/api/v2/attributes.py`. All keys will
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be populated.
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"""
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pass
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@abstractmethod
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def update_subnet(self, context, id, subnet):
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"""Update values of a subnet.
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:param context: quantum api request context
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:param id: UUID representing the subnet to update.
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:param subnet: dictionary with keys indicating fields to update.
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valid keys are those that have a value of True for
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'allow_put' as listed in the
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:obj:`RESOURCE_ATTRIBUTE_MAP` object in
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:file:`quantum/api/v2/attributes.py`.
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"""
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pass
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@abstractmethod
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def get_subnet(self, context, id, fields=None):
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"""Retrieve a subnet.
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:param context: quantum api request context
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:param id: UUID representing the subnet to fetch.
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:param fields: a list of strings that are valid keys in a
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subnet dictionary as listed in the
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:obj:`RESOURCE_ATTRIBUTE_MAP` object in
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:file:`quantum/api/v2/attributes.py`. Only these fields
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will be returned.
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"""
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pass
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@abstractmethod
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def get_subnets(self, context, filters=None, fields=None,
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sorts=None, limit=None, marker=None, page_reverse=False):
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"""Retrieve a list of subnets.
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The contents of the list depends on
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the identity of the user making the request (as indicated by the
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context) as well as any filters.
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:param context: quantum api request context
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:param filters: a dictionary with keys that are valid keys for
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a subnet as listed in the :obj:`RESOURCE_ATTRIBUTE_MAP`
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object in :file:`quantum/api/v2/attributes.py`.
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Values in this dictiontary are an iterable containing
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values that will be used for an exact match comparison
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for that value. Each result returned by this
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function will have matched one of the values for each
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key in filters.
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:param fields: a list of strings that are valid keys in a
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subnet dictionary as listed in the
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:obj:`RESOURCE_ATTRIBUTE_MAP` object in
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:file:`quantum/api/v2/attributes.py`. Only these fields
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will be returned.
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"""
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pass
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def get_subnets_count(self, context, filters=None):
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"""Return the number of subnets.
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The result depends on the identity of
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the user making the request (as indicated by the context) as well as
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any filters.
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:param context: quantum api request context
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:param filters: a dictionary with keys that are valid keys for
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a network as listed in the
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:obj:`RESOURCE_ATTRIBUTE_MAP` object in
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:file:`quantum/api/v2/attributes.py`. Values in this
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dictiontary are an iterable containing values that
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will be used for an exact match comparison for that
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value. Each result returned by this function will
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have matched one of the values for each key in filters.
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.. note:: this method is optional, as it was not part of the originally
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defined plugin API.
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"""
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raise exceptions.NotImplementedError()
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@abstractmethod
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def delete_subnet(self, context, id):
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"""Delete a subnet.
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:param context: quantum api request context
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:param id: UUID representing the subnet to delete.
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"""
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pass
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@abstractmethod
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def create_network(self, context, network):
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"""Create a network.
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Create a network, which represents an L2 network segment which
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can have a set of subnets and ports associated with it.
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:param context: quantum api request context
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:param network: dictionary describing the network, with keys
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as listed in the :obj:`RESOURCE_ATTRIBUTE_MAP` object
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in :file:`quantum/api/v2/attributes.py`. All keys will
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be populated.
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"""
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pass
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@abstractmethod
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def update_network(self, context, id, network):
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"""Update values of a network.
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:param context: quantum api request context
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:param id: UUID representing the network to update.
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:param network: dictionary with keys indicating fields to update.
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valid keys are those that have a value of True for
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'allow_put' as listed in the
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:obj:`RESOURCE_ATTRIBUTE_MAP` object in
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:file:`quantum/api/v2/attributes.py`.
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"""
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pass
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@abstractmethod
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def get_network(self, context, id, fields=None):
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"""Retrieve a network.
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:param context: quantum api request context
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:param id: UUID representing the network to fetch.
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:param fields: a list of strings that are valid keys in a
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network dictionary as listed in the
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:obj:`RESOURCE_ATTRIBUTE_MAP` object in
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:file:`quantum/api/v2/attributes.py`. Only these fields
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will be returned.
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"""
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pass
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@abstractmethod
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def get_networks(self, context, filters=None, fields=None,
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sorts=None, limit=None, marker=None, page_reverse=False):
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"""Retrieve a list of networks.
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The contents of the list depends on
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the identity of the user making the request (as indicated by the
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context) as well as any filters.
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:param context: quantum api request context
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:param filters: a dictionary with keys that are valid keys for
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a network as listed in the
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:obj:`RESOURCE_ATTRIBUTE_MAP` object in
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:file:`quantum/api/v2/attributes.py`. Values in this
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dictiontary are an iterable containing values that will
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be used for an exact match comparison for that value.
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Each result returned by this function will have matched
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one of the values for each key in filters.
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:param fields: a list of strings that are valid keys in a
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network dictionary as listed in the
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:obj:`RESOURCE_ATTRIBUTE_MAP` object in
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:file:`quantum/api/v2/attributes.py`. Only these fields
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will be returned.
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"""
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pass
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def get_networks_count(self, context, filters=None):
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"""Return the number of networks.
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The result depends on the identity
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of the user making the request (as indicated by the context) as well
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as any filters.
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:param context: quantum api request context
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:param filters: a dictionary with keys that are valid keys for
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a network as listed in the
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:obj:`RESOURCE_ATTRIBUTE_MAP` object
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in :file:`quantum/api/v2/attributes.py`. Values in
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this dictiontary are an iterable containing values that
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will be used for an exact match comparison for that
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value. Each result returned by this function will have
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matched one of the values for each key in filters.
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NOTE: this method is optional, as it was not part of the originally
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defined plugin API.
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"""
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raise exceptions.NotImplementedError()
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@abstractmethod
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def delete_network(self, context, id):
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"""Delete a network.
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:param context: quantum api request context
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:param id: UUID representing the network to delete.
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"""
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pass
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@abstractmethod
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def create_port(self, context, port):
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"""Create a port.
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Create a port, which is a connection point of a device (e.g., a VM
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NIC) to attach to a L2 Quantum network.
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:param context: quantum api request context
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:param port: dictionary describing the port, with keys as listed in the
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:obj:`RESOURCE_ATTRIBUTE_MAP` object in
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:file:`quantum/api/v2/attributes.py`. All keys will be
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populated.
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"""
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pass
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@abstractmethod
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def update_port(self, context, id, port):
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"""Update values of a port.
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:param context: quantum api request context
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:param id: UUID representing the port to update.
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:param port: dictionary with keys indicating fields to update.
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valid keys are those that have a value of True for
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'allow_put' as listed in the :obj:`RESOURCE_ATTRIBUTE_MAP`
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object in :file:`quantum/api/v2/attributes.py`.
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"""
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pass
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@abstractmethod
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def get_port(self, context, id, fields=None):
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"""Retrieve a port.
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:param context: quantum api request context
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:param id: UUID representing the port to fetch.
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:param fields: a list of strings that are valid keys in a port
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dictionary as listed in the
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:obj:`RESOURCE_ATTRIBUTE_MAP` object in
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:file:`quantum/api/v2/attributes.py`. Only these fields
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will be returned.
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"""
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pass
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@abstractmethod
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def get_ports(self, context, filters=None, fields=None,
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sorts=None, limit=None, marker=None, page_reverse=False):
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"""Retrieve a list of ports.
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The contents of the list depends on the identity of the user making
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the request (as indicated by the context) as well as any filters.
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:param context: quantum api request context
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:param filters: a dictionary with keys that are valid keys for
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a port as listed in the :obj:`RESOURCE_ATTRIBUTE_MAP`
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object in :file:`quantum/api/v2/attributes.py`. Values
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in this dictiontary are an iterable containing values
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that will be used for an exact match comparison for
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that value. Each result returned by this function will
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have matched one of the values for each key in filters.
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:param fields: a list of strings that are valid keys in a
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port dictionary as listed in the
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:obj:`RESOURCE_ATTRIBUTE_MAP` object in
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:file:`quantum/api/v2/attributes.py`. Only these fields
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will be returned.
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"""
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pass
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def get_ports_count(self, context, filters=None):
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"""Return the number of ports.
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The result depends on the identity of the user making the request
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(as indicated by the context) as well as any filters.
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:param context: quantum api request context
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:param filters: a dictionary with keys that are valid keys for
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a network as listed in the
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:obj:`RESOURCE_ATTRIBUTE_MAP` object in
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:file:`quantum/api/v2/attributes.py`. Values in this
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dictiontary are an iterable containing values that will
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be used for an exact match comparison for that value.
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Each result returned by this function will have matched
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one of the values for each key in filters.
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.. note:: this method is optional, as it was not part of the originally
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defined plugin API.
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"""
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raise exceptions.NotImplementedError()
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@abstractmethod
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def delete_port(self, context, id):
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"""Delete a port.
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:param context: quantum api request context
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:param id: UUID representing the port to delete.
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"""
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pass
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