The cinder.api.versions Module

class AtomSerializer(metadata=None, xmlns=None)

Bases: cinder.api.openstack.wsgi.XMLDictSerializer

NSMAP = {None: 'http://www.w3.org/2005/Atom'}
class ChoicesTemplate

Bases: cinder.api.xmlutil.TemplateBuilder

construct()
class MediaTypesTemplateElement(tag, attrib=None, selector=None, subselector=None, **extra)

Bases: cinder.api.xmlutil.TemplateElement

will_render(datum)
class VersionAtomSerializer(metadata=None, xmlns=None)

Bases: cinder.api.versions.AtomSerializer

default(data)
class VersionTemplate

Bases: cinder.api.xmlutil.TemplateBuilder

construct()
class Versions(ext_mgr=None)

Bases: cinder.api.openstack.APIRouter

Route versions requests.

class ExtensionManager

Bases: object

Load extensions from the configured extension path.

See cinder/tests/api/extensions/foxinsocks/extension.py for an example extension implementation.

get_controller_extensions()

Returns a list of ControllerExtension objects.

get_resources()

Returns a list of ResourceExtension objects.

is_loaded(alias)
load_extension(ext_factory)

Execute an extension factory.

Loads an extension. The ‘ext_factory’ is the name of a callable that will be imported and called with one argument–the extension manager. The factory callable is expected to call the register() method at least once.

register(ext)
class VersionsAtomSerializer(metadata=None, xmlns=None)

Bases: cinder.api.versions.AtomSerializer

default(data)
class VersionsController

Bases: cinder.api.openstack.wsgi.Controller

all(req)

Return all known versions.

index(req)

Return versions supported after the start of microversions.

versioned_methods = {'index': [<cinder.api.openstack.versioned_method.VersionedMethod object at 0x7fa797720710>, <cinder.api.openstack.versioned_method.VersionedMethod object at 0x7fa797720650>, <cinder.api.openstack.versioned_method.VersionedMethod object at 0x7fa797720590>]}
wsgi_actions = {}
wsgi_extensions = []
class VersionsTemplate

Bases: cinder.api.xmlutil.TemplateBuilder

construct()
create_resource()
make_version(elem)