vmware-nsx/neutron/api/v2/router.py
Akihiro MOTOKI c6ec44949e Fix H102, H103 Apache 2.0 license hacking check error
Closes-Bug: #1209070

This commit addresses H102 and H103 hacking check.
  H102  Apache 2.0 license header not found
  H103  Header does not match Apache 2.0 License notice

Also ignores H233 hacking check in tox.ini.
  H233  Python 3.x incompatible use of print operator

Change-Id: I081964bf0b9e21614da2f146bd3ba8d28e211024
2013-08-08 12:46:18 +09:00

117 lines
4.4 KiB
Python

# Copyright (c) 2012 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 urlparse
from oslo.config import cfg
import routes as routes_mapper
import webob
import webob.dec
import webob.exc
from neutron.api import extensions
from neutron.api.v2 import attributes
from neutron.api.v2 import base
from neutron import manager
from neutron.openstack.common import log as logging
from neutron import wsgi
LOG = logging.getLogger(__name__)
RESOURCES = {'network': 'networks',
'subnet': 'subnets',
'port': 'ports'}
SUB_RESOURCES = {}
COLLECTION_ACTIONS = ['index', 'create']
MEMBER_ACTIONS = ['show', 'update', 'delete']
REQUIREMENTS = {'id': attributes.UUID_PATTERN, 'format': 'xml|json'}
class Index(wsgi.Application):
def __init__(self, resources):
self.resources = resources
@webob.dec.wsgify(RequestClass=wsgi.Request)
def __call__(self, req):
metadata = {'application/xml': {'attributes': {
'resource': ['name', 'collection'],
'link': ['href', 'rel']}}}
layout = []
for name, collection in self.resources.iteritems():
href = urlparse.urljoin(req.path_url, collection)
resource = {'name': name,
'collection': collection,
'links': [{'rel': 'self',
'href': href}]}
layout.append(resource)
response = dict(resources=layout)
content_type = req.best_match_content_type()
body = wsgi.Serializer(metadata=metadata).serialize(response,
content_type)
return webob.Response(body=body, content_type=content_type)
class APIRouter(wsgi.Router):
@classmethod
def factory(cls, global_config, **local_config):
return cls(**local_config)
def __init__(self, **local_config):
mapper = routes_mapper.Mapper()
plugin = manager.NeutronManager.get_plugin()
ext_mgr = extensions.PluginAwareExtensionManager.get_instance()
ext_mgr.extend_resources("2.0", attributes.RESOURCE_ATTRIBUTE_MAP)
col_kwargs = dict(collection_actions=COLLECTION_ACTIONS,
member_actions=MEMBER_ACTIONS)
def _map_resource(collection, resource, params, parent=None):
allow_bulk = cfg.CONF.allow_bulk
allow_pagination = cfg.CONF.allow_pagination
allow_sorting = cfg.CONF.allow_sorting
controller = base.create_resource(
collection, resource, plugin, params, allow_bulk=allow_bulk,
parent=parent, allow_pagination=allow_pagination,
allow_sorting=allow_sorting)
path_prefix = None
if parent:
path_prefix = "/%s/{%s_id}/%s" % (parent['collection_name'],
parent['member_name'],
collection)
mapper_kwargs = dict(controller=controller,
requirements=REQUIREMENTS,
path_prefix=path_prefix,
**col_kwargs)
return mapper.collection(collection, resource,
**mapper_kwargs)
mapper.connect('index', '/', controller=Index(RESOURCES))
for resource in RESOURCES:
_map_resource(RESOURCES[resource], resource,
attributes.RESOURCE_ATTRIBUTE_MAP.get(
RESOURCES[resource], dict()))
for resource in SUB_RESOURCES:
_map_resource(SUB_RESOURCES[resource]['collection_name'], resource,
attributes.RESOURCE_ATTRIBUTE_MAP.get(
SUB_RESOURCES[resource]['collection_name'],
dict()),
SUB_RESOURCES[resource]['parent'])
super(APIRouter, self).__init__(mapper)