187 lines
6.6 KiB
Python
187 lines
6.6 KiB
Python
# 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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"""
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Version 1 of the Magnum API
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NOTE: IN PROGRESS AND NOT FULLY IMPLEMENTED.
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"""
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import datetime
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import pecan
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from pecan import rest
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import wsme
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from wsme import types as wtypes
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import wsmeext.pecan as wsme_pecan
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from magnum.api.controllers import link
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from magnum.api.controllers.v1 import bay
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from magnum.api.controllers.v1 import baymodel
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from magnum.api.controllers.v1 import container
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from magnum.api.controllers.v1 import node
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from magnum.api.controllers.v1 import pod
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from magnum.api.controllers.v1 import replicationcontroller as rc
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from magnum.api.controllers.v1 import service
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class APIBase(wtypes.Base):
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created_at = wsme.wsattr(datetime.datetime, readonly=True)
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"""The time in UTC at which the object is created"""
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updated_at = wsme.wsattr(datetime.datetime, readonly=True)
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"""The time in UTC at which the object is updated"""
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def as_dict(self):
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"""Render this object as a dict of its fields."""
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return dict((k, getattr(self, k))
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for k in self.fields
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if hasattr(self, k) and
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getattr(self, k) != wsme.Unset)
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def unset_fields_except(self, except_list=None):
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"""Unset fields so they don't appear in the message body.
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:param except_list: A list of fields that won't be touched.
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"""
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if except_list is None:
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except_list = []
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for k in self.as_dict():
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if k not in except_list:
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setattr(self, k, wsme.Unset)
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class MediaType(APIBase):
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"""A media type representation."""
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base = wtypes.text
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type = wtypes.text
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def __init__(self, base, type):
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self.base = base
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self.type = type
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class V1(APIBase):
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"""The representation of the version 1 of the API."""
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id = wtypes.text
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"""The ID of the version, also acts as the release number"""
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media_types = [MediaType]
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"""An array of supcontainersed media types for this version"""
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links = [link.Link]
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"""Links that point to a specific URL for this version and documentation"""
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pods = [link.Link]
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"""Links to the pods resource"""
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rcs = [link.Link]
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"""Links to the rcs resource"""
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baymodels = [link.Link]
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"""Links to the baymodels resource"""
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bays = [link.Link]
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"""Links to the bays resource"""
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containers = [link.Link]
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"""Links to the containers resource"""
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services = [link.Link]
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"""Links to the services resource"""
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@staticmethod
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def convert():
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v1 = V1()
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v1.id = "v1"
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v1.links = [link.Link.make_link('self', pecan.request.host_url,
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'v1', '', bookmark=True),
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link.Link.make_link('describedby',
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'http://docs.openstack.org',
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'developer/magnum/dev',
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'api-spec-v1.html',
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bookmark=True, type='text/html')
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]
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v1.media_types = [MediaType('application/json',
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'application/vnd.openstack.magnum.v1+json')]
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v1.pods = [link.Link.make_link('self', pecan.request.host_url,
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'pods', ''),
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link.Link.make_link('bookmark',
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pecan.request.host_url,
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'pods', '',
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bookmark=True)
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]
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v1.rcs = [link.Link.make_link('self', pecan.request.host_url,
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'rcs', ''),
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link.Link.make_link('bookmark',
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pecan.request.host_url,
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'rcs', '',
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bookmark=True)
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]
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v1.baymodels = [link.Link.make_link('self', pecan.request.host_url,
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'baymodels', ''),
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link.Link.make_link('bookmark',
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pecan.request.host_url,
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'bays', '',
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bookmark=True)
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]
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v1.bays = [link.Link.make_link('self', pecan.request.host_url,
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'bays', ''),
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link.Link.make_link('bookmark',
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pecan.request.host_url,
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'bays', '',
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bookmark=True)
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]
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v1.containers = [link.Link.make_link('self', pecan.request.host_url,
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'containers', ''),
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link.Link.make_link('bookmark',
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pecan.request.host_url,
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'containers', '',
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bookmark=True)
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]
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v1.services = [link.Link.make_link('self', pecan.request.host_url,
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'services', ''),
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link.Link.make_link('bookmark',
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pecan.request.host_url,
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'services', '',
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bookmark=True)
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]
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return v1
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class Controller(rest.RestController):
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"""Version 1 API controller root."""
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bays = bay.BaysController()
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baymodels = baymodel.BayModelsController()
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containers = container.ContainersController()
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nodes = node.NodesController()
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pods = pod.PodsController()
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rcs = rc.ReplicationControllersController()
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services = service.ServicesController()
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@wsme_pecan.wsexpose(V1)
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def get(self):
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# NOTE: The reason why convert() it's being called for every
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# request is because we need to get the host url from
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# the request object to make the links.
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return V1.convert()
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__all__ = (Controller)
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