[ Module Hierarchy | Class Hierarchy ]

Class Hierarchy

twisted.spread.pb.Avatar: A default IPerspective implementor.
- flumotion.twisted.pb.Avatar
  - flumotion.worker.base.BaseJobAvatar: I am an avatar for the job living in the worker.
    - flumotion.worker.job.CheckJobAvatar: hash(x)
    - flumotion.worker.job.ComponentJobAvatar: hash(x)
  - flumotion.worker.feedserver.FeedAvatar: I am an avatar in a FeedServer for components that log in and request to eat from or feed to one of my components.
  - flumotion.twisted.pb.PingableAvatar
    - flumotion.manager.base.ManagerAvatar: I am a base class for manager-side avatars to subclass from.
      - flumotion.manager.admin.AdminAvatar: I am an avatar created for an administrative client interface.
      - flumotion.manager.component.ComponentAvatar: I am a Manager-side avatar for a component.
      - flumotion.manager.worker.WorkerAvatar: I am an avatar created for a worker.
- flumotion.component.misc.porter.porter.PorterAvatar: An Avatar in the porter representing a streamer
kiwi.controllers.BaseController: A generic controller that can be attached to any View
twisted.internet.protocol.BaseProtocol: This is the abstract superclass of all protocols.
- twisted.internet.protocol.ProcessProtocol: Base process protocol implementation which does simple dispatching for stdin, stdout, and stderr file descriptors.
- twisted.internet.protocol.Protocol
  - twisted.spread.banana.Banana
    - twisted.spread.pb.Broker: I am a broker for objects.
      - flumotion.twisted.fdserver.FDPassingBroker: A pb.Broker subclass that handles FDs being passed to it (with associated data) over the same connection as the normal PB data stream.
      - flumotion.job.job.JobClientBroker: A pb.Broker subclass that handles FDs being passed (with associated data) over the same connection as the normal PB data stream.
  - flumotion.component.producers.unixdomain.unixdomain.DumbProtocol: Dumb Protocol, doesn't do anything
  - twisted.protocols.basic.LineReceiver: A protocol that receives lines and/or raw data, depending on mode.
    - twisted.web.http.HTTPChannel: A receiver for HTTP requests.
      - flumotion.twisted.rtsp.RTSPChannel: A receiver for HTTP requests.
    - twisted.web.http.HTTPClient: A client for HTTP 1.0.
      - flumotion.component.misc.httpserver.httpcached.http_client.StreamGetter: Retrieves a stream using HTTP 1.0.
  - flumotion.component.misc.porter.porter.PorterProtocol: The base porter is capable of accepting HTTP-like protocols (including RTSP) - it reads the first line of a request, and makes the decision solely on that.
    - flumotion.component.misc.porter.porter.HTTPPorterProtocol
      - flumotion.component.misc.porter.porter.RTSPPorterProtocol
flumotion.common.fxml.Box: Object designed to wrap, or "box", any value.
flumotion.common.bundle.Bundle: I am a bundle of files, represented by a zip file and md5sum.
flumotion.common.bundle.BundledFile: I represent one file as managed by a bundler.
flumotion.common.bundle.Bundler: I bundle files into a bundle so they can be cached remotely easily.
- flumotion.common.bundle.MergedBundler: I am a bundler, with the extension that I can also bundle other bundlers.
flumotion.common.bundle.BundlerBasket: I manage bundlers that are registered through me.
flumotion.component.misc.httpserver.cachemanager.CachedFile: Read only.
flumotion.extern.command.command.Command: I am a class that handles a command for a program.
- flumotion.monitor.nagios.util.LogCommand
flumotion.extern.code.Completer
flumotion.manager.manager.ComponentMapper: I am an object that ties together different objects related to a component.
flumotion.launch.parse.ComponentStore
flumotion.manager.config.ConfigEntryAtmosphere: I represent a <atmosphere> entry in a planet config file
flumotion.worker.config.ConfigEntryAuthentication: I represent a <authentication> entry in a worker config file
flumotion.manager.config.ConfigEntryFlow: I represent a <flow> entry in a planet config file.
flumotion.worker.config.ConfigEntryManager: I represent a <manager> entry in a worker config file
flumotion.manager.config.ConfigEntryManager: I represent a <manager> entry in a planet config file
flumotion.admin.text.misc_curses.CursesStdIO: fake fd to be registered as a reader with the twisted reactor.
- flumotion.admin.text.greeter.AdminTextGreeter
- flumotion.admin.text.view.AdminTextView
flumotion.component.eater.Eater: This class groups eater-related information as used by a Feed Component.
twisted.persisted.styles.Ephemeral: This type of object is never persisted; if possible, even references to it are eliminated.
- twisted.spread.banana.Banana
  - twisted.spread.pb.Broker: I am a broker for objects.
    - flumotion.twisted.fdserver.FDPassingBroker: A pb.Broker subclass that handles FDs being passed to it (with associated data) over the same connection as the normal PB data stream.
    - flumotion.job.job.JobClientBroker: A pb.Broker subclass that handles FDs being passed (with associated data) over the same connection as the normal PB data stream.
- twisted.internet.base.BaseConnector: Basic implementation of connector.
  - twisted.internet.unix.Connector
    - flumotion.twisted.fdserver.FDConnector
  - twisted.internet.tcp.Connector
    - flumotion.component.feed.PassableClientConnector
twisted.internet.protocol.Factory: This is a factory which produces protocols.
- twisted.internet.protocol.ClientFactory: A Protocol factory for clients.
  - twisted.spread.pb.PBClientFactory: Client factory for PB brokers.
    - flumotion.twisted.pb.FPBClientFactory: I am an extended Perspective Broker client factory using generic keycards for login.
      - flumotion.component.feed.FeedClientFactory: I am a client factory used by a feed component's medium to log into a worker and exchange feeds.
      - flumotion.twisted.pb.ReconnectingFPBClientFactory: Reconnecting client factory for FPB brokers (using keycards for login).
        
        flumotion.admin.admin.AdminClientFactory
        
        flumotion.component.component.ComponentClientFactory: I am a client factory for a component logging in to the manager.
        
        flumotion.worker.medium.WorkerClientFactory: I am a client factory for the worker to log in to the manager.
    - flumotion.job.job.JobClientFactory: I am a client factory that logs in to the WorkerBrain.
    - flumotion.twisted.pb.ReconnectingPBClientFactory: Reconnecting client factory for normal PB brokers.
      - flumotion.component.misc.porter.porterclient.PorterClientFactory: A PB client factory that knows how to log into a Porter.
        
        flumotion.component.misc.porter.porterclient.HTTPPorterClientFactory
  - twisted.internet.protocol.ReconnectingClientFactory: Factory which auto-reconnects clients with an exponential back-off.
    - flumotion.twisted.pb.ReconnectingFPBClientFactory: Reconnecting client factory for FPB brokers (using keycards for login).
      - flumotion.admin.admin.AdminClientFactory
      - flumotion.component.component.ComponentClientFactory: I am a client factory for a component logging in to the manager.
      - flumotion.worker.medium.WorkerClientFactory: I am a client factory for the worker to log in to the manager.
    - flumotion.twisted.pb.ReconnectingPBClientFactory: Reconnecting client factory for normal PB brokers.
      - flumotion.component.misc.porter.porterclient.PorterClientFactory: A PB client factory that knows how to log into a Porter.
        
        flumotion.component.misc.porter.porterclient.HTTPPorterClientFactory
  - flumotion.component.misc.httpserver.httpcached.http_client.StreamGetter: Retrieves a stream using HTTP 1.0.
- flumotion.component.misc.porter.porter.PorterProtocolFactory
- twisted.internet.protocol.ServerFactory: Subclass this to indicate that your protocol.Factory is only usable for servers.
  - twisted.web.http.HTTPFactory: Factory for HTTP server.
    - twisted.web.server.Site: A web site: manage log, sessions, and resources.
      - flumotion.twisted.rtsp.RTSPSite: I am a ServerFactory that can be used in twisted.internet.interfaces.IReactorTCP's .listenTCP Create me with an RTSPResource object.
      - flumotion.component.misc.httpserver.httpserver.Site
  - flumotion.component.producers.unixdomain.unixdomain.UnixDomainDumbFactory
flumotion.common.i18n.FancyEqMixin
- flumotion.common.messages.Message: I am a message to be shown in a UI.
- flumotion.common.i18n.TranslatablePlural: I represent a translatable gettext msg in the plural form.
- flumotion.common.i18n.TranslatableSingular: I represent a translatable gettext msg in the singular form.
flumotion.component.feeder.Feeder: This class groups feeder-related information as used by a Feed Component.
flumotion.component.feeder.FeederClient: This class groups information related to the client of a feeder.
flumotion.twisted.credentials.HTTPGetArguments
- flumotion.common.keycards.KeycardHTTPGetArguments: I am a keycard with a token and IP address and a path (optional).
optparse.HelpFormatter: Abstract base class for formatting option help.
- optparse.IndentedHelpFormatter: Format help with indented section bodies.
  - flumotion.extern.command.command.CommandHelpFormatter: I format the description as usual, but add an overview of commands after it if there are any, formatted like the options.
flumotion.common.identity.Identity: I represent the identity of an object that can ask the manager to perform functions.
- flumotion.common.identity.LocalIdentity: I represent a local identity.
- flumotion.common.identity.RemoteIdentity: I represent the identity of a remote avatar.
zope.interface.Interface:
- flumotion.admin.assistant.interfaces.IConsumerPlugin: A consumer plugin is how you extend the production assistant page.
- twisted.cred.credentials.ICredentials: I check credentials.
  - flumotion.twisted.credentials.IHTTPGetArguments: I encapsulate HTTP GET request arguments.
  - flumotion.twisted.credentials.IToken: I encapsulate a token.
  - flumotion.twisted.credentials.IUsernameCryptPassword: I encapsulate a username and check crypted passwords.
  - flumotion.twisted.credentials.IUsernameSha256Password: I encapsulate a username and check SHA-256 passwords.
- flumotion.admin.assistant.interfaces.IEncoderPlugin: An encoder plugin is how you extend the encoding assistant page.
- flumotion.common.interfaces.IFeedServerParent: I am an interface for objects that manage a FeedServer, allowing the FeedServer to hand off file descriptors to eaters and feeders managed by the parent.
- flumotion.common.interfaces.IFile: I am an interface representing a file and it's metadata.
  - flumotion.common.interfaces.IDirectory: I am an interface representing a directory and it's metadata.
- flumotion.admin.assistant.interfaces.IHTTPConsumerPlugin: A http consumer plugin is how you extend the HTTP consumer page.
- flumotion.admin.assistant.interfaces.IHTTPConsumerPluginLine
- flumotion.admin.assistant.interfaces.IHTTPServerPlugin: A http server plugin allows to extend a HTTP server.
- flumotion.common.interfaces.IHeaven: My implementors manage avatars logging in to the manager.
- flumotion.common.interfaces.IMedium: I am a base interface for PB client-side mediums interfacing with manager-side avatars.
  - flumotion.common.interfaces.IAdminMedium: I am an interface for admin-side mediums interfacing with manager-side avatars.
  - flumotion.common.interfaces.IComponentMedium: I am an interface for component-side mediums interfacing with server-side avatars.
  - flumotion.common.interfaces.IFeedMedium: I am an interface for mediums in a job or manager interfacing with feed avatars.
  - flumotion.common.interfaces.IJobMedium: I am an interface for job-side mediums interfacing with worker-side avatars.
  - flumotion.common.interfaces.IPorterMedium: I am an interface for porter client mediums interfacing with the porter.
  - flumotion.common.interfaces.IWorkerMedium: I am an interface for worker-side mediums interfacing with manager-side avatars.
- flumotion.admin.assistant.interfaces.IProducerPlugin: A producer plugin is how you extend the production assistant page.
- twisted.web.resource.IResource: A web resource.
- flumotion.admin.assistant.interfaces.IScenarioAssistantPlugin: A pluggable scenario that can be listed at the first page of the wizard.
- flumotion.common.server.IServable: I am an interface for objects that want to be servable through a Server.
- flumotion.twisted.flavors.IStateCacheableListener: I am an interface for objects that want to listen to changes on cacheable states
- flumotion.twisted.flavors.IStateListener: I am an interface for objects that want to listen to changes on cached states.
- flumotion.common.interfaces.IStreamingComponent: An interface for streaming components, for plugs that require a streaming component of some sort to use.
twisted.spread.jelly.Jellyable: Inherit from me to Jelly yourself directly with the `getStateFor' convenience method.
- flumotion.common.enum.Enum
- twisted.spread.flavors.Serializable: An object that can be passed remotely.
  - twisted.spread.flavors.Copyable: Subclass me to get copied each time you are returned from or passed to a remote method.
    - twisted.spread.flavors.Cacheable: A cached instance.
      - flumotion.twisted.flavors.StateCacheable: I am a cacheable state object.
        
        flumotion.common.planet.ManagerAtmosphereState: I represent the state of an atmosphere in the manager.
        
        flumotion.common.planet.ManagerComponentState: I represent the state of a component in the manager.
        
        flumotion.common.componentui.ManagerComponentUIState
        
        flumotion.common.planet.ManagerFlowState: I represent the state of a flow in the manager.
        
        flumotion.common.planet.ManagerPlanetState: I represent the state of a planet in the manager.
        
        flumotion.common.worker.ManagerWorkerHeavenState: I represent the state of the worker heaven on the manager.
        
        flumotion.common.worker.ManagerWorkerState: I represent the state of a worker in the manager.
        
        flumotion.common.componentui.WorkerComponentUIState
        
        flumotion.common.planet.WorkerJobState: I represent the state of a job in the worker, running a component.
    - flumotion.common.vfsgio.GIODirectory: I am object implementing IDirectory on top of GIO, see IDirectory for more information.
    - flumotion.common.vfsgio.GIOFile: I am object implementing IFile on top of GIO, see IFile for more information.
    - flumotion.common.vfsgnome.GnomeVFSDirectory: I am object implementing IDirectory on top of GnomeVFS, see IDirectory for more information.
    - flumotion.common.vfsgnome.GnomeVFSFile: I am object implementing IFile on top of GnomeVFS, see IFile for more information.
    - flumotion.common.keycards.Keycard: I am the base class for keycards which together with credentials are a serializable object used in authentication inside Flumotion.
      - flumotion.common.keycards.KeycardGeneric
      - flumotion.common.keycards.KeycardHTTPDigest
      - flumotion.common.keycards.KeycardHTTPGetArguments: I am a keycard with a token and IP address and a path (optional).
      - flumotion.common.keycards.KeycardToken: I am a keycard with a token and IP address and a path (optional).
      - flumotion.common.keycards.KeycardUACPCC: I am a keycard with a username and IP address.
      - flumotion.common.keycards.KeycardUACPP: I am a keycard with a username, plaintext password and IP address.
      - flumotion.common.keycards.KeycardUASPCC: I am a keycard with a username and IP address.
    - flumotion.common.messages.Message: I am a message to be shown in a UI.
    - flumotion.common.connection.PBConnectionInfo: I hold information on how to connect to a PB server somewhere.
    - flumotion.common.registry.RegistryEntryComponent: I represent a <component> entry in the registry
    - flumotion.common.registry.RegistryEntryScenario: I represent a <scenario> entry in the registry
    - flumotion.common.registry.RegistryEntryWizard: This class represents a <wizard> entry in the registry
    - flumotion.common.registry.RegistryEntryWizardFormat: This class represents an <accept-format> or <provide-format> entry in the registry
    - twisted.web.server.Request
      - flumotion.component.misc.httpserver.httpserver.CancellableRequest
    - flumotion.common.messages.Result: I am used in worker checks to return a result.
    - flumotion.common.i18n.Translatable: I represent a serializable translatable gettext msg.
      - flumotion.common.i18n.TranslatablePlural: I represent a translatable gettext msg in the plural form.
      - flumotion.common.i18n.TranslatableSingular: I represent a translatable gettext msg in the singular form.
  - twisted.spread.flavors.Referenceable
    - flumotion.twisted.pb.Authenticator: I am an object used by FPB clients to create keycards for me and respond to challenges.
    - flumotion.twisted.pb.Referenceable
      - flumotion.common.medium.BaseMedium: I am a base interface for PB clients interfacing with PB server-side avatars.
        
        flumotion.job.job.JobMedium: I am a medium between the job and the worker's job avatar.
        
        flumotion.common.medium.PingingMedium
        
        flumotion.admin.admin.AdminModel: I live in the admin client.
        
        flumotion.component.component.BaseComponentMedium: I am a medium interfacing with a manager-side avatar.
        
        flumotion.component.bouncers.component.BouncerMedium
        
        flumotion.component.feedcomponent.FeedComponentMedium: I am a component-side medium for a FeedComponent to interface with the manager-side ComponentAvatar.
        
        flumotion.component.producers.audiotest.audiotest.AudioTestMedium
        
        flumotion.component.consumers.disker.disker.DiskerMedium: I am a component-side medium for a FeedComponent to interface with the manager-side ComponentAvatar.
        
        flumotion.component.consumers.httpstreamer.httpstreamer.HTTPMedium: I am a component-side medium for a FeedComponent to interface with the manager-side ComponentAvatar.
        
        flumotion.component.producers.looper.looper.LooperMedium
        
        flumotion.component.producers.playlist.playlist.PlaylistProducerMedium
        
        flumotion.component.combiners.switch.switch.SwitchMedium: I am a component-side medium for a FeedComponent to interface with the manager-side ComponentAvatar.
        
        flumotion.component.producers.videotest.videotest.VideoTestMedium
        
        flumotion.component.misc.httpserver.httpserver.HTTPFileMedium
        
        flumotion.component.misc.porter.porter.PorterMedium
        
        flumotion.worker.medium.WorkerMedium: I am a medium interfacing with the manager-side WorkerAvatar.
        
        flumotion.component.misc.porter.porterclient.PorterMedium: A medium we use to talk to the porter.
      - flumotion.component.feed.FeedMedium: I am a client for a Feed Server.
    - twisted.spread.flavors.Root: I provide a root object to pb.Brokers for a pb.BrokerFactory.
      - flumotion.worker.base.BaseJobHeaven: I am similar to but not quite the same as a manager-side Heaven.
        
        flumotion.worker.job.CheckJobHeaven
        
        flumotion.worker.job.ComponentJobHeaven
      - flumotion.manager.base.ManagerHeaven: I am a base class for heavens in the manager.
        
        flumotion.manager.admin.AdminHeaven: I interface between the Manager and administrative clients.
        
        flumotion.manager.component.ComponentHeaven: I handle all registered components and provide ComponentAvatars for them.
        
        flumotion.manager.worker.WorkerHeaven: I interface between the Manager and worker clients.
      - flumotion.common.testsuite.TestManagerRoot
    - flumotion.common.testsuite.TestClient
      - flumotion.common.testsuite.TestAdmin
      - flumotion.common.testsuite.TestWorker
    - flumotion.twisted.pb._BouncerWrapper
  - twisted.spread.flavors.RemoteCache: A cache is a local representation of a remote Cacheable object.
    - flumotion.twisted.flavors.StateRemoteCache: I am a remote cache of a state object.
      - flumotion.common.planet.AdminAtmosphereState: I represent the state of an atmosphere in an admin client.
      - flumotion.common.planet.AdminComponentState: I represent the state of a component in the admin client.
      - flumotion.common.componentui.AdminComponentUIState
      - flumotion.common.planet.AdminFlowState: I represent the state of a flow in an admin client.
      - flumotion.common.planet.AdminPlanetState: I represent the state of a planet in an admin client.
      - flumotion.common.worker.AdminWorkerHeavenState: I represent the state of the worker heaven in the admin.
      - flumotion.common.worker.AdminWorkerState: I represent the state of a worker in the admin.
      - flumotion.common.componentui.ManagerComponentUIState
      - flumotion.common.planet.ManagerJobState: I represent the state of a job in the manager.
flumotion.launch.parse.Linker
flumotion.component.base.http.LogFilter
flumotion.extern.log.log.Loggable: Base class for objects that want to be able to log messages with different level of severity.
- flumotion.admin.text.greeter.AdminTextGreeter
- flumotion.admin.text.view.AdminTextView
- flumotion.component.bouncers.combinator.AlgorithmCombinator
- flumotion.twisted.pb.Authenticator: I am an object used by FPB clients to create keycards for me and respond to challenges.
- flumotion.twisted.pb.Avatar
  - flumotion.worker.base.BaseJobAvatar: I am an avatar for the job living in the worker.
    - flumotion.worker.job.CheckJobAvatar: hash(x)
    - flumotion.worker.job.ComponentJobAvatar: hash(x)
  - flumotion.worker.feedserver.FeedAvatar: I am an avatar in a FeedServer for components that log in and request to eat from or feed to one of my components.
  - flumotion.twisted.pb.PingableAvatar
    - flumotion.manager.base.ManagerAvatar: I am a base class for manager-side avatars to subclass from.
      - flumotion.manager.admin.AdminAvatar: I am an avatar created for an administrative client interface.
      - flumotion.manager.component.ComponentAvatar: I am a Manager-side avatar for a component.
      - flumotion.manager.worker.WorkerAvatar: I am an avatar created for a worker.
- flumotion.admin.text.admin_text.BaseAdminText: I am a base class for all Text-based Admin views.
- flumotion.component.base.admin_text.BaseAdminText: I am a base class for all Text-based Admin views.
  - flumotion.component.consumers.disker.admin_text.DiskerAdminText
  - flumotion.component.producers.videotest.admin_text.VideoTestAdminText
- flumotion.component.component.BaseComponent: I am the base class for all Flumotion components.
  - flumotion.component.bouncers.component.Bouncer: I am the base class for all bouncer components.
    - flumotion.component.bouncers.component.AuthSessionBouncer: I am a bouncer that handle pending authentication sessions.
      - flumotion.component.bouncers.component.ChallengeResponseBouncer: A base class for Challenge-Response bouncers
        
        flumotion.component.bouncers.htpasswdcrypt.HTPasswdCrypt
        
        flumotion.component.bouncers.saltsha256.SaltSha256: I am a bouncer that stores usernames, salts, and SHA-256 data to authenticate against.
    - flumotion.component.bouncers.multibouncer.MultiBouncer
      - flumotion.component.bouncers.multibouncer.StaticMultiBouncer: A multibouncer that has a static list of bouncer algorithm plugs
        
        flumotion.component.bouncers.ipbouncer.IPBouncer
        
        flumotion.component.bouncers.icalbouncer.IcalBouncer
        
        flumotion.component.bouncers.tokentestbouncer.TokenTestBouncer
    - flumotion.component.bouncers.component.TrivialBouncer: A very trivial bouncer implementation.
  - flumotion.component.feedcomponent010.FeedComponent: I am a base class for all Flumotion feed components.
    - flumotion.component.feedcomponent.ParseLaunchComponent: A component using gst-launch syntax
      - flumotion.component.producers.audiotest.audiotest.AudioTest
      - flumotion.component.producers.bttv.bttv.BTTV
      - flumotion.component.converters.video.video.Converter
      - flumotion.component.converters.pipeline.pipeline.Converter
      - flumotion.component.consumers.disker.disker.Disker
      - flumotion.component.feedcomponent.EncoderComponent: Component that is reconfigured when new changes arrive through the flumotion-reset event (sent by the fms producer).
        
        flumotion.component.encoders.dirac.dirac.Dirac
        
        flumotion.component.encoders.jpeg.jpeg.JPEG
        
        flumotion.component.encoders.mulaw.mulaw.Mulaw
        
        flumotion.component.encoders.smoke.smoke.Smoke
        
        flumotion.component.encoders.speex.speex.Speex
        
        flumotion.component.encoders.theora.theora.Theora
        
        flumotion.component.encoders.vp8.vp8.VP8
        
        flumotion.component.encoders.vorbis.vorbis010.Vorbis
      - flumotion.component.producers.firewire.firewire.Firewire
      - flumotion.component.consumers.gdp.gdp.GDPConsumer
      - flumotion.component.producers.gdp.gdp.GDPProducer
      - flumotion.component.producers.icecast.icecast.Icecast
      - flumotion.component.producers.ivtv.ivtv.Ivtv
      - flumotion.component.producers.looper.looper.Looper
      - flumotion.component.feedcomponent.MultiInputParseLaunchComponent: This class provides for multi-input ParseLaunchComponents, such as muxers, with a queue attached to each input.
        
        flumotion.component.combiners.composite.composite.Composite
        
        flumotion.component.feedcomponent.MuxerComponent: This class provides for multi-input ParseLaunchComponents, such as muxers, that handle flumotion-reset events for reconfiguration.
        
        flumotion.component.muxers.multipart.Multipart
        
        flumotion.component.muxers.ogg.Ogg
        
        flumotion.component.muxers.webm.WebM
        
        flumotion.component.combiners.switch.switch.Switch
        
        flumotion.component.combiners.switch.switch.AVSwitch
        
        flumotion.component.combiners.switch.basicwatchdog.AVBasicWatchdog
        
        flumotion.component.combiners.switch.patternswitch.PatternEventSwitcher
        
        flumotion.component.combiners.switch.switch.SingleSwitch
        
        flumotion.component.combiners.switch.basicwatchdog.SingleBasicWatchdog
      - flumotion.component.consumers.httpstreamer.httpstreamer.MultifdSinkStreamer
      - flumotion.component.converters.overlay.overlay.Overlay
      - flumotion.component.consumers.preview.preview.Preview
      - flumotion.component.producers.pipeline.pipeline.Producer
      - flumotion.component.feedcomponent.ReconfigurableComponent
        
        flumotion.component.decodercomponent.DecoderComponent
        
        flumotion.component.decoders.generic.generic.GenericDecoder: Generic decoder component using decodebin2.
        
        flumotion.component.decoders.generic.generic.AVGenericDecoder
        
        flumotion.component.decoders.generic.generic.SingleGenericDecoder
      - flumotion.component.misc.repeater.repeater.Repeater
      - flumotion.component.producers.rtsp.rtsp.Rtsp
      - flumotion.component.producers.screencast.screencast.Screencast
      - flumotion.component.consumers.shout2.shout2.Shout2Consumer
      - flumotion.component.producers.soundcard.soundcard.Soundcard
      - flumotion.component.producers.unixdomain.unixdomain.UnixDomainProvider
      - flumotion.component.producers.videotest.videotest.VideoTest
      - flumotion.component.producers.webcam.webcam.Webcam
    - flumotion.component.producers.playlist.playlist.PlaylistProducer
  - flumotion.component.misc.httpserver.httpserver.HTTPFileStreamer
  - flumotion.component.misc.porter.porter.Porter: The porter optionally sits in front of a set of streamer components.
- flumotion.worker.base.BaseJobAvatar: I am an avatar for the job living in the worker.
  - flumotion.worker.job.CheckJobAvatar: hash(x)
  - flumotion.worker.job.ComponentJobAvatar: hash(x)
- flumotion.worker.base.BaseJobHeaven: I am similar to but not quite the same as a manager-side Heaven.
  - flumotion.worker.job.CheckJobHeaven
  - flumotion.worker.job.ComponentJobHeaven
- flumotion.component.base.watcher.BaseWatcher: I watch for file changes.
  - flumotion.component.base.watcher.DirectoryWatcher: Directory Watcher Watches a directory for new files.
  - flumotion.component.base.watcher.FilesWatcher: Watches a collection of files for modifications.
- flumotion.component.misc.httpserver.httpcached.strategy_base.BlockRequester: Retrieves a block of data using a range request.
- flumotion.twisted.portal.BouncerPortal: I am a portal for an FPB server using a bouncer to decide on FPB client access.
- flumotion.common.bundleclient.BundleLoader: I am an object that can get and set up bundles from a PB server.
- flumotion.component.misc.httpserver.cachemanager.CacheManager
- flumotion.component.misc.httpserver.cachedprovider.CachedFile
- flumotion.component.misc.httpserver.httpcached.strategy_base.CachingSession: Caches a stream locally in a temporary file.
- flumotion.component.misc.httpserver.httpcached.strategy_base.CachingStrategy: Base class for all caching strategies.
  - flumotion.component.misc.httpserver.httpcached.strategy_basic.CachingStrategy: Simplistic caching strategy where all requested streams are cached when requested.
- flumotion.common.eventcalendar.Calendar: I represent a parsed iCalendar resource.
- flumotion.component.bouncers.combinator.CombinatorNode
  - flumotion.component.bouncers.combinator.AlgorithmNode
  - flumotion.component.bouncers.combinator.AndNode
  - flumotion.component.bouncers.combinator.NotNode
  - flumotion.component.bouncers.combinator.OrNode
- flumotion.admin.assistant.models.Component: I am a Component.
  - flumotion.admin.assistant.models.Consumer
  - flumotion.admin.assistant.models.Encoder: I am a component which encodes data
    - flumotion.admin.assistant.models.AudioEncoder: I am a component which encodes audio
    - flumotion.admin.assistant.models.VideoEncoder: I am a component which encodes video
  - flumotion.admin.assistant.models.HTTPServer
  - flumotion.admin.assistant.models.Muxer: I am a component which muxes data from different components together.
  - flumotion.admin.assistant.models.Porter: I am a model representing the configuration file for a porter component.
  - flumotion.admin.assistant.models.Producer: I am a component which produces data.
    - flumotion.admin.assistant.models.AudioProducer: I am a component which produces audio
    - flumotion.admin.assistant.models.VideoProducer: I am a component which produces video
  - flumotion.admin.assistant.models.VideoConverter: I am a component which converts video
- flumotion.admin.gtk.componentlist.ComponentList: I present a view on the list of components logged in to the manager.
- flumotion.component.base.multiple.ComponentOverview
- flumotion.common.registry.ComponentRegistry: Registry, this is normally not instantiated.
- flumotion.admin.gtk.componentview.ComponentView
- flumotion.launch.main.ComponentWrapper
- flumotion.manager.config.ConfigEntryComponent: I represent a <component> entry in a planet config file
- flumotion.common.config.ConfigEntryPlug: I represent a <plug> entry in a planet config file
- flumotion.component.misc.httpserver.httpcached.request_manager.ConsumerManager
- flumotion.component.misc.httpserver.cachedprovider.CopySession: I'm serving a file at the same time I'm copying it from the network file system to the cache.
- flumotion.component.misc.httpserver.cachedprovider.CopyThread
- flumotion.twisted.checkers.CryptChecker: I check credentials using a crypt-based backend.
- flumotion.common.dag.DAG: I represent a Directed Acyclic Graph.
- flumotion.component.misc.httpserver.cachedprovider.DirectFileDelegate
  - flumotion.component.misc.httpserver.cachedprovider.CachedFileDelegate
- flumotion.component.consumers.disker.disker.Disker
- flumotion.manager.manager.Dispatcher: I implement twisted.cred.portal.IRealm.
- flumotion.component.feedcomponent.Effect: I am a part of a feed component for a specific group of functionality.
  - flumotion.component.effects.colorbalance.colorbalance.Colorbalance
  - flumotion.component.feedcomponent.PostProcEffect: I am an effect that is plugged in the pipeline to do a post processing job and can be chained to other effect of the same class.
    - flumotion.component.effects.audiorate.audiorate.Audiorate: I am an effect that can be added to any component that changes the samplerate of the audio output.
    - flumotion.component.effects.deinterlace.deinterlace.Deinterlace: I am an effect that can be added to any component that has a deinterlacer component and a way of changing the deinterlace method.
    - flumotion.component.effects.videorate.videorate.Videorate: I am an effect that can be added to any component that has a videorate component and a way of changing the output framerate.
    - flumotion.component.effects.videoscale.videoscale.Videoscale: I am an effect that can be added to any component that has a video scaler component and a way of changing the size and PAR.
  - flumotion.component.effects.volume.volume.Volume: I am an effect that can be added to any component that has a level element and a way of controlling volume.
- flumotion.common.eventcalendar.Event: I represent a VEVENT entry in a calendar for our purposes.
- flumotion.common.eventcalendar.EventInstance: I represent one event instance of an event.
- flumotion.common.eventcalendar.EventSet: I represent a set of VEVENT entries in a calendar sharing the same uid.
- flumotion.twisted.fdserver.FDPassingBroker: A pb.Broker subclass that handles FDs being passed to it (with associated data) over the same connection as the normal PB data stream.
- flumotion.twisted.pb.FPBClientFactory: I am an extended Perspective Broker client factory using generic keycards for login.
  - flumotion.component.feed.FeedClientFactory: I am a client factory used by a feed component's medium to log into a worker and exchange feeds.
  - flumotion.twisted.pb.ReconnectingFPBClientFactory: Reconnecting client factory for FPB brokers (using keycards for login).
    - flumotion.admin.admin.AdminClientFactory
    - flumotion.component.component.ComponentClientFactory: I am a client factory for a component logging in to the manager.
    - flumotion.worker.medium.WorkerClientFactory: I am a client factory for the worker to log in to the manager.
- flumotion.component.feed.FeedClientFactory: I am a client factory used by a feed component's medium to log into a worker and exchange feeds.
- flumotion.manager.component.FeedMap
- flumotion.worker.feedserver.FeedServer: I am the feed server.
- flumotion.component.misc.httpserver.httpfile.File: this file is inspired by/adapted from twisted.web.static
  - flumotion.component.misc.httpserver.httpfile.FLVFile: I am a File resource for FLV files.
  - flumotion.component.misc.httpserver.httpfile.MP4File: I am a File resource for MP4 files.
- flumotion.component.misc.httpserver.httpcached.file_provider.FileProviderHTTPCachedPlug: Implements the FileProviderPlug interface over a FileReader instance.
- flumotion.component.misc.httpserver.cachedprovider.FileProviderLocalCachedPlug: WARNING: Currently does not work properly in combination with rate-control.
- flumotion.component.misc.httpserver.localprovider.FileProviderLocalPlug: I am a plug that provide local files directly, faking the file access is asynchronous.
- flumotion.component.misc.httpserver.httpcached.file_reader.FileReaderHTTPCachedPlug: Offers a file-like interface to streams retrieved using HTTP.
- flumotion.component.misc.httpserver.httpfile.FileTransfer: A class to represent the transfer of a file over the network.
- flumotion.twisted.checkers.FlexibleCredentialsChecker: I am an in-memory username/password credentials checker that also allows anonymous logins if instructed to do so.
- flumotion.component.base.http.HTTPAuthentication: Helper object for handling HTTP authentication for twisted.web Resources, using issuers and bouncers.
- flumotion.twisted.credentials.HTTPDigestChallenger
  - flumotion.common.keycards.KeycardHTTPDigest
- flumotion.component.misc.httpserver.httpserver.HTTPFileStreamer
- flumotion.component.base.http.HTTPGenericIssuer: I create flumotion.common.keycards.Keycard based on an HTTP request.
- flumotion.component.consumers.httpstreamer.resources.HTTPRoot
- flumotion.component.consumers.httpstreamer.resources.HTTPStreamingResource
- flumotion.job.job.JobClientBroker: A pb.Broker subclass that handles FDs being passed (with associated data) over the same connection as the normal PB data stream.
- flumotion.job.job.JobClientFactory: I am a client factory that logs in to the WorkerBrain.
- flumotion.component.misc.httpserver.localprovider.LocalFile: I offer a fake asynchronous wrapper around a synchronous file.
- flumotion.component.misc.httpserver.cachedprovider.LocalPath
- flumotion.monitor.nagios.util.LogCommand
  - flumotion.admin.command.common.AdminCommand
  - flumotion.admin.command.main.Command
  - flumotion.admin.command.component.Component
  - flumotion.admin.command.manager.Manager
  - flumotion.admin.command.component.Property
  - flumotion.admin.command.worker.Worker
- flumotion.extern.log.test_log.LogFunctionTester
- flumotion.extern.log.test_log.LogTester
- flumotion.manager.base.ManagerAvatar: I am a base class for manager-side avatars to subclass from.
  - flumotion.manager.admin.AdminAvatar: I am an avatar created for an administrative client interface.
  - flumotion.manager.component.ComponentAvatar: I am a Manager-side avatar for a component.
  - flumotion.manager.worker.WorkerAvatar: I am an avatar created for a worker.
- flumotion.manager.base.ManagerHeaven: I am a base class for heavens in the manager.
  - flumotion.manager.admin.AdminHeaven: I interface between the Manager and administrative clients.
  - flumotion.manager.component.ComponentHeaven: I handle all registered components and provide ComponentAvatars for them.
  - flumotion.manager.worker.WorkerHeaven: I interface between the Manager and worker clients.
- flumotion.component.misc.httpserver.httpfile.MimedFileFactory: I create File subclasses based on the mime type of the given path.
- flumotion.admin.multi.MultiAdminModel
- flumotion.admin.gtk.componentview.MultipleAdminComponentStates: I represent the state of a list of components in the admin client.
- flumotion.component.base.multiple.MultipleComponentsAdminGtk: I am a view of multiple components' properties.
- flumotion.admin.gtk.componentview.NotebookPlaceholder: This is a placeholder containing a notebook with tabs
- flumotion.common.package.Packager: I am an object through which package paths can be registered, to support the partitioning of the module import namespace across bundles.
- flumotion.component.padmonitor.PadMonitor
  - flumotion.component.padmonitor.EaterPadMonitor
- flumotion.component.padmonitor.PadMonitorSet
- flumotion.common.fxml.Parser: XML parser base class.
  - flumotion.common.config.BaseConfigParser
    - flumotion.admin.config.AdminConfigParser: Admin configuration file parser.
    - flumotion.manager.config.FlumotionConfigParser: This is a base class for parsing planet configuration files (both manager and flow files).
      - flumotion.manager.config.ManagerConfigParser: I parse manager configuration out of a planet configuration file.
      - flumotion.manager.config.PlanetConfigParser: I represent a planet configuration file for Flumotion.
  - flumotion.admin.rrdmon.config.ConfigParser: RRD monitor configuration file parser.
  - flumotion.common.registry.RegistryParser: Registry parser
- flumotion.component.producers.playlist.playlistparser.Playlist
- flumotion.component.producers.playlist.playlistparser.PlaylistItem
- flumotion.component.producers.playlist.playlistparser.PlaylistParser
  - flumotion.component.producers.playlist.playlistparser.PlaylistXMLParser
- flumotion.component.plugs.base.Plug: Base class for plugs.
  - flumotion.component.plugs.base.ComponentPlug: Base class for plugs that live in a component.
    - flumotion.component.bouncers.algorithms.base.BouncerAlgorithm: The base class for bouncer algorithm plugs.
      - flumotion.component.bouncers.algorithms.ipbouncer.IPBouncerAlgorithm: hash(x)
      - flumotion.component.bouncers.algorithms.icalbouncer.IcalBouncerAlgorithm: hash(x)
      - flumotion.component.bouncers.algorithms.tokentest.TokenTestAlgorithm: hash(x)
    - flumotion.component.bouncers.plug.BouncerPlug: I am the base class for all bouncer plugs.
      - flumotion.component.bouncers.multibouncerplug.MultiBouncerPlug
      - flumotion.component.bouncers.plug.TrivialBouncerPlug
    - flumotion.component.plugs.cortado.cortado.ComponentCortadoPlug: I am a component plug for a http-server which plugs in a http resource containing a cortado java applet.
    - flumotion.component.plugs.base.ComponentExamplePlug: Example implementation of the ComponentLifecyle socket, just prints things on the console.
    - flumotion.component.plugs.html5.html5.ComponentHtml5Plug: I am a component plug for a http-server which plugs in a http resource containing a html5 viewing page.
    - flumotion.component.plugs.rrd.ComponentRRDPlug: Class to create or update a RRD file with statistics
    - flumotion.component.consumers.disker.disker_plug.DiskerPlug: Base class for disker plugs.
    - flumotion.component.misc.httpserver.fileprovider.FileProviderPlug: I am a plug that provide a root FilePath instance that can be used to lookup and open file objects.
      - flumotion.component.misc.httpserver.httpcached.file_provider.FileProviderHTTPCachedPlug: Implements the FileProviderPlug interface over a FileReader instance.
      - flumotion.component.misc.httpserver.cachedprovider.FileProviderLocalCachedPlug: WARNING: Currently does not work properly in combination with rate-control.
      - flumotion.component.misc.httpserver.localprovider.FileProviderLocalPlug: I am a plug that provide local files directly, faking the file access is asynchronous.
    - flumotion.component.combiners.switch.switch.ICalSwitchPlug
    - flumotion.component.misc.httpserver.metadataprovider.MetadataProviderPlug
    - flumotion.component.misc.httpserver.ratecontrol.RateControllerPlug
      - flumotion.component.misc.httpserver.ratecontrol.RateControllerFixedPlug
    - flumotion.component.plugs.request.RequestLoggerPlug: Base class for logger implementations.
      - flumotion.component.plugs.request.RequestLoggerFilePlug
    - flumotion.component.plugs.requestmodifier.RequestModifierPlug: Base class for HTTP request modifier plug implementations.
      - flumotion.component.plugs.requestmodifier.RequestModifierForceDownloadPlug
    - flumotion.component.plugs.streamdata.StreamDataProviderPlug: Base class for streamdata plugs, a plug that allows a streamer's getStreamData() method to be pluggable.
      - flumotion.component.plugs.streamdata.StreamDataProviderExamplePlug
  - flumotion.component.plugs.base.ManagerPlug: Base class for plugs that live in the manager.
    - flumotion.component.plugs.adminaction.AdminActionPlug: Base class for plugs that can react to actions by an admin.
      - flumotion.component.plugs.adminaction.AdminActionLoggerFilePlug
    - flumotion.component.plugs.identity.IdentityProviderPlug: Base class for plugs can calculate an identity of a remote host.
      - flumotion.component.plugs.identity.IdentityProviderExamplePlug: Example implementation of the IdentityProviderPlug socket, randomly chooses an identity for the remote host.
    - flumotion.component.plugs.base.ManagerExamplePlug: Example implementation of the ManagerLifecyle socket, just prints things on the console.
- flumotion.common.eventcalendar.Point: I represent a start or an end point linked to an event instance of an event.
- flumotion.common.poller.Poller: A class representing a cancellable, periodic call to a procedure, which is robust in the face of exceptions raised by the procedure.
- flumotion.common.worker.PortSet: A list of ports that keeps track of which are available for use on a given machine.
- flumotion.component.misc.porter.porter.Porter: The porter optionally sits in front of a set of streamer components.
- flumotion.component.misc.porter.porter.PorterAvatar: An Avatar in the porter representing a streamer
- flumotion.component.misc.porter.porter.PorterProtocol: The base porter is capable of accepting HTTP-like protocols (including RTSP) - it reads the first line of a request, and makes the decision solely on that.
  - flumotion.component.misc.porter.porter.HTTPPorterProtocol
    - flumotion.component.misc.porter.porter.RTSPPorterProtocol
- flumotion.component.misc.porter.porter.PorterRealm: A Realm within the Porter that creates Avatars for streamers logging into the porter.
- flumotion.worker.worker.ProxyBouncer
- flumotion.twisted.rtsp.RTSPRequest: A HTTP request.
- flumotion.twisted.rtsp.RTSPResource: I am a base class for all RTSP Resource classes.
  - flumotion.twisted.rtsp.ErrorResource
    - flumotion.twisted.rtsp.NoResource
- flumotion.twisted.pb.ReconnectingPBClientFactory: Reconnecting client factory for normal PB brokers.
  - flumotion.component.misc.porter.porterclient.PorterClientFactory: A PB client factory that knows how to log into a Porter.
    - flumotion.component.misc.porter.porterclient.HTTPPorterClientFactory
- flumotion.twisted.pb.Referenceable
  - flumotion.common.medium.BaseMedium: I am a base interface for PB clients interfacing with PB server-side avatars.
    - flumotion.job.job.JobMedium: I am a medium between the job and the worker's job avatar.
    - flumotion.common.medium.PingingMedium
      - flumotion.admin.admin.AdminModel: I live in the admin client.
      - flumotion.component.component.BaseComponentMedium: I am a medium interfacing with a manager-side avatar.
        
        flumotion.component.bouncers.component.BouncerMedium
        
        flumotion.component.feedcomponent.FeedComponentMedium: I am a component-side medium for a FeedComponent to interface with the manager-side ComponentAvatar.
        
        flumotion.component.producers.audiotest.audiotest.AudioTestMedium
        
        flumotion.component.consumers.disker.disker.DiskerMedium: I am a component-side medium for a FeedComponent to interface with the manager-side ComponentAvatar.
        
        flumotion.component.consumers.httpstreamer.httpstreamer.HTTPMedium: I am a component-side medium for a FeedComponent to interface with the manager-side ComponentAvatar.
        
        flumotion.component.producers.looper.looper.LooperMedium
        
        flumotion.component.producers.playlist.playlist.PlaylistProducerMedium
        
        flumotion.component.combiners.switch.switch.SwitchMedium: I am a component-side medium for a FeedComponent to interface with the manager-side ComponentAvatar.
        
        flumotion.component.producers.videotest.videotest.VideoTestMedium
        
        flumotion.component.misc.httpserver.httpserver.HTTPFileMedium
        
        flumotion.component.misc.porter.porter.PorterMedium
      - flumotion.worker.medium.WorkerMedium: I am a medium interfacing with the manager-side WorkerAvatar.
    - flumotion.component.misc.porter.porterclient.PorterMedium: A medium we use to talk to the porter.
  - flumotion.component.feed.FeedMedium: I am a client for a Feed Server.
- flumotion.common.registry.RegistryDirectory: I represent a directory under a path managed by the registry.
- flumotion.common.registry.RegistryWriter
  - flumotion.common.registry.RegistrySubsetWriter
- flumotion.component.misc.httpserver.httpcached.strategy_base.RemoteProducer: Offers a IPushProducer interface to a caching session.
- flumotion.component.misc.httpserver.httpcached.request_manager.RequestManager
- flumotion.component.misc.httpserver.httpcached.resource_manager.ResourceManager: Provide file-like resources for URLs.
- flumotion.component.base.scheduler.Scheduler: I provide notifications when events start and end.
  - flumotion.component.base.scheduler.ICalScheduler
- flumotion.common.server.Server
- flumotion.component.misc.httpserver.httpcached.server_selection.ServerSelector
- flumotion.service.service.Servicer: I manage running managers and workers on behalf of a service script.
- flumotion.twisted.checkers.Sha256Checker: I check credentials using a SHA-256-based backend.
- flumotion.admin.gtk.componentview.SingleNodePlaceholder: This is a placeholder containing a vbox
- flumotion.common.startset.StartSet
- flumotion.common.gstreamer.StateChangeMonitor
- flumotion.component.misc.httpserver.httpcached.http_client.StreamGetter: Retrieves a stream using HTTP 1.0.
- flumotion.component.misc.httpserver.httpcached.http_client.StreamRequester: Allows retrieval of data streams using HTTP 1.0.
- flumotion.component.misc.httpserver.cachedprovider.TempFileDelegate
- flumotion.common.testsuite.TestCase
  - flumotion.common.testsuite.TestCaseWithManager
- flumotion.common.testsuite.TestManagerRoot
- flumotion.common.testsuite.TestPB: I combine a manager and a client to test passing back and forth objects.
- flumotion.component.misc.httpserver.ratecontrol.TokenBucketConsumer: Use a token bucket to proxy between a producer (e.g.
- flumotion.common.i18n.Translator: I translate translatables and messages.
- flumotion.extern.log.log.TwistedLogObserver: Twisted log observer that integrates with our logging.
- flumotion.component.misc.httpserver.httpcached.file_provider.VirtualPath
- flumotion.manager.manager.Vishnu: I am the toplevel manager object that knows about all heavens and factories.
- flumotion.worker.worker.WorkerBrain: I am the main object in the worker process, managing jobs and everything related.
- flumotion.worker.config.WorkerConfigXML
- flumotion.twisted.pb._BouncerWrapper
- flumotion.common.server._ServerContextFactory
flumotion.common.dag.Node: I represent a Node in a Graph.
optparse.OptionContainer: Abstract base class.
- optparse.OptionParser: Class attributes: standard_option_list : [Option] list of standard options that will be accepted by all instances of this parser class (intended to be overridden by subclasses).
  - flumotion.extern.command.command.CommandOptionParser: I parse options as usual, but I explicitly allow setting stdout so that our print_help() method (invoked by default with -h/--help) defaults to writing there.
flumotion.twisted.integration.Plan
flumotion.twisted.integration.PlanExecutor
flumotion.component.consumers.disker.admin_gtk.Point
flumotion.twisted.integration.Process
flumotion.extern.log.termcolor.ProgressBar: A 3-line progress bar, which looks like:
flumotion.common.registry.RegistryEntryBundle: This class represents a <bundle> entry in the registry
flumotion.common.registry.RegistryEntryBundleDirectory: This class represents a <directory> entry in the registry
flumotion.common.registry.RegistryEntryBundleFilename: This class represents a <filename> entry in the registry
flumotion.common.registry.RegistryEntryEater: This class represents a <eater> entry in the registry
flumotion.common.registry.RegistryEntryEntry: This class represents a <entry> entry in the registry
flumotion.common.registry.RegistryEntryFile: This class represents a <file> entry in the registry
flumotion.common.registry.RegistryEntryPlug: I represent a <plug> entry in the registry
flumotion.common.registry.RegistryEntryProperty: This class represents a <property> entry in the registry
- flumotion.common.registry.RegistryEntryCompoundProperty: This class represents a <compound-property> entry in the registry
flumotion.twisted.pb.RemoteAuthenticator: I am an adapter for a pb.RemoteReference to present the same interface as Authenticator
twisted.web.http.Request: A HTTP request.
- flumotion.twisted.rtsp.RTSPRequest: A HTTP request.
- twisted.web.server.Request
  - flumotion.component.misc.httpserver.httpserver.CancellableRequest
flumotion.twisted.defer.Resolution: I am a helper class to make sure that the deferred is fired only once with either a result or exception.
- flumotion.worker.checks.gst010.BusResolution
twisted.web.resource.Resource: I define a web-accessible resource.
- flumotion.component.plugs.cortado.cortado.CortadoDirectoryResource: I generate the directory used to serve a cortado applet It contains:: - a html file, usually called index.html.
- twisted.web.resource.ErrorPage: ErrorPage is a resource which responds with a particular (parameterized) status and a body consisting of HTML containing some descriptive text.
  - flumotion.component.misc.httpserver.httpfile.BadRequest: Web error for invalid requests
  - flumotion.component.misc.httpserver.httpfile.InternalServerError: Web error for internal failures
  - flumotion.component.misc.httpserver.httpfile.ServiceUnavailableError: Web error for when the request cannot be served.
- flumotion.component.misc.httpserver.httpfile.File: this file is inspired by/adapted from twisted.web.static
  - flumotion.component.misc.httpserver.httpfile.FLVFile: I am a File resource for FLV files.
  - flumotion.component.misc.httpserver.httpfile.MP4File: I am a File resource for MP4 files.
- flumotion.component.consumers.httpstreamer.resources.HTTPRoot
- flumotion.component.consumers.httpstreamer.resources.HTTPStreamingResource
- flumotion.component.plugs.html5.html5.Html5DirectoryResource: I generate the directory used to serve an html5 viewing page It contains:
- flumotion.twisted.rtsp.RTSPResource: I am a base class for all RTSP Resource classes.
  - flumotion.twisted.rtsp.ErrorResource
    - flumotion.twisted.rtsp.NoResource
flumotion.component.consumers.httpstreamer.httpstreamer.Stats
- flumotion.component.consumers.httpstreamer.httpstreamer.MultifdSinkStreamer
flumotion.component.misc.httpserver.cachemanager.TempFile: See cachedprovider.py
flumotion.extern.log.termcolor.TerminalController: A class that can be used to portably generate formatted output to a terminal.
flumotion.common.testsuite.TestManager
twisted.protocols.policies.TimeoutMixin: Mixin for protocols which wish to timeout connections
- twisted.web.http.HTTPChannel: A receiver for HTTP requests.
  - flumotion.twisted.rtsp.RTSPChannel: A receiver for HTTP requests.
flumotion.twisted.credentials.Token
- flumotion.common.keycards.KeycardToken: I am a keycard with a token and IP address and a path (optional).
flumotion.common.bundle.Unbundler: I unbundle bundles by unpacking them in the given directory under directories with the bundle's md5sum.
twisted.spread.jelly.Unjellyable: Inherit from me to Unjelly yourself directly with the setStateFor convenience method.
- flumotion.common.enum.EnumUnjellyer
- twisted.spread.flavors.RemoteCopy: I am a remote copy of a Copyable object.
  - flumotion.common.vfsgio.GIODirectory: I am object implementing IDirectory on top of GIO, see IDirectory for more information.
  - flumotion.common.vfsgio.GIOFile: I am object implementing IFile on top of GIO, see IFile for more information.
  - flumotion.common.vfsgnome.GnomeVFSDirectory: I am object implementing IDirectory on top of GnomeVFS, see IDirectory for more information.
  - flumotion.common.vfsgnome.GnomeVFSFile: I am object implementing IFile on top of GnomeVFS, see IFile for more information.
  - flumotion.common.keycards.Keycard: I am the base class for keycards which together with credentials are a serializable object used in authentication inside Flumotion.
    - flumotion.common.keycards.KeycardGeneric
    - flumotion.common.keycards.KeycardHTTPDigest
    - flumotion.common.keycards.KeycardHTTPGetArguments: I am a keycard with a token and IP address and a path (optional).
    - flumotion.common.keycards.KeycardToken: I am a keycard with a token and IP address and a path (optional).
    - flumotion.common.keycards.KeycardUACPCC: I am a keycard with a username and IP address.
    - flumotion.common.keycards.KeycardUACPP: I am a keycard with a username, plaintext password and IP address.
    - flumotion.common.keycards.KeycardUASPCC: I am a keycard with a username and IP address.
  - flumotion.common.messages.Message: I am a message to be shown in a UI.
  - flumotion.common.connection.PBConnectionInfo: I hold information on how to connect to a PB server somewhere.
  - flumotion.common.registry.RegistryEntryComponent: I represent a <component> entry in the registry
  - flumotion.common.registry.RegistryEntryScenario: I represent a <scenario> entry in the registry
  - twisted.spread.flavors.RemoteCache: A cache is a local representation of a remote Cacheable object.
    - flumotion.twisted.flavors.StateRemoteCache: I am a remote cache of a state object.
      - flumotion.common.planet.AdminAtmosphereState: I represent the state of an atmosphere in an admin client.
      - flumotion.common.planet.AdminComponentState: I represent the state of a component in the admin client.
      - flumotion.common.componentui.AdminComponentUIState
      - flumotion.common.planet.AdminFlowState: I represent the state of a flow in an admin client.
      - flumotion.common.planet.AdminPlanetState: I represent the state of a planet in an admin client.
      - flumotion.common.worker.AdminWorkerHeavenState: I represent the state of the worker heaven in the admin.
      - flumotion.common.worker.AdminWorkerState: I represent the state of a worker in the admin.
      - flumotion.common.componentui.ManagerComponentUIState
      - flumotion.common.planet.ManagerJobState: I represent the state of a job in the manager.
  - flumotion.common.messages.Result: I am used in worker checks to return a result.
  - flumotion.common.i18n.Translatable: I represent a serializable translatable gettext msg.
    - flumotion.common.i18n.TranslatablePlural: I represent a translatable gettext msg in the plural form.
    - flumotion.common.i18n.TranslatableSingular: I represent a translatable gettext msg in the singular form.
  - flumotion.common.componentui.WizardEntryFormatState
  - flumotion.common.componentui.WizardEntryState
flumotion.twisted.credentials.Username: I am your average username and password credentials.
flumotion.twisted.credentials.UsernameCryptPasswordCrypt: I take a username and a crypt password.
flumotion.twisted.credentials.UsernameCryptPasswordCryptChallenger: I take a username.
- flumotion.common.keycards.KeycardUACPCC: I am a keycard with a username and IP address.
flumotion.twisted.credentials.UsernameCryptPasswordPlaintext: I take a username and a plaintext password.
- flumotion.common.keycards.KeycardUACPP: I am a keycard with a username, plaintext password and IP address.
flumotion.twisted.credentials.UsernameSha256PasswordCryptChallenger: I take a username.
- flumotion.common.keycards.KeycardUASPCC: I am a keycard with a username and IP address.
twisted.persisted.styles.Versioned: This type of object is persisted with versioning information.
- twisted.python.components.Componentized: I am a mixin to allow you to be adapted in various ways persistently.
  - twisted.web.server.Request
    - flumotion.component.misc.httpserver.httpserver.CancellableRequest
  - twisted.web.server.Session: A user's session with a system.
flumotion.twisted.pb._FPortalRoot: Root object, used to login to bouncer.
flumotion.component.producers.firewire.wizard_gtk._FireWireCommon
flumotion.component.producers.looper.wizard_gtk._LoopCommon
twisted.protocols.basic._PauseableMixin
- twisted.protocols.basic.LineReceiver: A protocol that receives lines and/or raw data, depending on mode.
  - twisted.web.http.HTTPChannel: A receiver for HTTP requests.
    - flumotion.twisted.rtsp.RTSPChannel: A receiver for HTTP requests.
  - twisted.web.http.HTTPClient: A client for HTTP 1.0.
    - flumotion.component.misc.httpserver.httpcached.http_client.StreamGetter: Retrieves a stream using HTTP 1.0.
twisted.internet.tcp._SocketCloser
- twisted.internet.tcp.Connection: Superclass of all socket-based FileDescriptors.
  - twisted.internet.tcp.BaseClient: A base class for client TCP (and similiar) sockets.
    - twisted.internet.unix.Client: A client for Unix sockets.
      - flumotion.twisted.fdserver.FDClient
    - twisted.internet.tcp.Client: A TCP client.
      - flumotion.component.feed.PassableClientConnection
  - flumotion.component.misc.porter.porterclient.FDPorterServer: A connection class for use with passed FDs.
  - twisted.internet.tcp.Server: Serverside socket-stream connection class.
    - flumotion.twisted.fdserver.PassableServerConnection: A subclass of tcp.Server that permits passing the FDs used to other processes (by just calling close(2) rather than shutdown(2) on them)
    - twisted.internet.unix.Server: Serverside socket-stream connection class.
      - flumotion.twisted.fdserver.FDServer: Serverside socket-stream connection class.
- twisted.internet.tcp.Port: A TCP server port, listening for connections.
  - flumotion.twisted.fdserver.PassableServerPort
  - twisted.internet.unix.Port
    - flumotion.twisted.fdserver.FDPort
- flumotion.twisted.fdserver._SocketMaybeCloser
  - flumotion.twisted.fdserver.PassableServerConnection: A subclass of tcp.Server that permits passing the FDs used to other processes (by just calling close(2) rather than shutdown(2) on them)
- flumotion.component.feed._SocketMaybeCloser
  - flumotion.component.feed.PassableClientConnection
twisted.internet.unix._UNIXPort
- twisted.internet.unix.Port
  - flumotion.twisted.fdserver.FDPort
ihooks._Verbose
- ihooks.BasicModuleImporter: Basic module importer; uses module loader.
  - ihooks.ModuleImporter: A module importer that supports packages.
    - flumotion.common.package._PatchedModuleImporter: I am overriding ihook's ModuleImporter's import_module() method to accept (and ignore) the 'level' keyword argument that appeared in the built-in __import__() function in python2.5.
- ihooks.Hooks: Hooks into the filesystem and interpreter.
  - flumotion.common.package.PackageHooks: I am an import Hooks object that makes sure that every package that gets loaded has every necessary path in the module's __path__ list.
object: The most base type
- flumotion.common.avltree.AVLTree
- flumotion.admin.gtk.statusbar.AdminStatusbar: I implement the status bar used in the admin UI.
- flumotion.common.debug.AllocMonitor
- flumotion.admin.assistant.save.AssistantSaver: I am used to link components together and generate XML for them.
- flumotion.component.producers.audiotest.wizard_gtk.AudioTestWizardPlugin
- flumotion.component.producers.bttv.wizard_gtk.BTTVWizardPlugin
- flumotion.component.misc.httpserver.httpcached.strategy_base.BaseCachingSession: Base class of caching sessions.
  - flumotion.component.misc.httpserver.httpcached.strategy_base.CachingSession: Caches a stream locally in a temporary file.
- exceptions.BaseException: Common base class for all exceptions
  - exceptions.Exception: Common base class for all non-exit exceptions.
    - flumotion.common.errors.AccessDeniedError: Access is denied to this object, usually a file or directory
    - flumotion.common.errors.CancelledError: An operation was cancelled
    - flumotion.worker.checks.check.CheckProcError: Utility error for element checker procedures
    - flumotion.extern.command.command.CommandExited
      - flumotion.extern.command.command.CommandError
      - flumotion.extern.command.command.CommandOk
    - flumotion.twisted.integration.CommandNotFoundException
    - flumotion.component.misc.httpserver.httpcached.strategy_base.ConditionError: Raised when a request used by a caching session was using a conditional retrieval and it fails.
    - flumotion.common.errors.ConfigError: Error during parsing of configuration
    - flumotion.worker.config.ConfigError
    - flumotion.component.misc.httpserver.cachedprovider.CopySessionCancelled
    - flumotion.common.dag.CycleError: A cycle was detected during execution of a function.
    - twisted.spread.pb.Error: This error can be raised to generate known error conditions.
      - flumotion.common.errors.ComponentError: Error while doing something to a component.
        
        flumotion.common.errors.BusyComponentError: Component is busy doing something.
        
        flumotion.common.errors.ComponentAlreadyExistsError: A component name is already used.
        
        flumotion.common.errors.ComponentAlreadyRunningError: Component told to start, but is already running
        
        flumotion.common.errors.ComponentAlreadyStartingError: Component told to start, but is already starting
        
        flumotion.common.errors.ComponentConfigError: An error in the configuration of the component.
        
        flumotion.common.errors.ComponentCreateError: An error during creation of a component.
        
        flumotion.common.errors.ComponentMoodError: Component is in the wrong mood to perform the given function
        
        flumotion.common.errors.ComponentNoWorkerError: Component does not have its worker available
        
        flumotion.common.errors.ComponentSetupError: An error during setup of a component.
        
        flumotion.common.errors.ComponentSetupHandledError: An error during setup of a component, that's already handled in a different way (for example, through a message).
        
        flumotion.common.errors.ComponentStartError: An error during starting of a component.
        
        flumotion.common.errors.ComponentStartHandledError: An error during starting of a component, that's already handled in a different way (for example, through a message).
        
        flumotion.common.errors.ComponentValidationError: The configuration for the component is not valid
        
        flumotion.common.errors.SleepingComponentError: Component is sleeping, cannot handle request
        
        flumotion.common.errors.UnknownComponentError: A given component or component type does not exist
      - flumotion.common.errors.ConnectionError: General connection error
        
        flumotion.common.errors.AlreadyConnectedError: Already connected
        
        flumotion.common.errors.AlreadyConnectingError: Already connecting
        
        flumotion.common.errors.ConnectionCancelledError: Connection attempt cancelled
        
        flumotion.common.errors.ConnectionFailedError: Connection failed
        
        flumotion.common.errors.ConnectionRefusedError: Connection refused
        
        flumotion.common.errors.NotAuthenticatedError: Not authenticated
        
        flumotion.common.errors.NotConnectedError: Not connected
        
        flumotion.common.errors.ManagerNotConnectedError: Manager not connected
      - flumotion.common.errors.EntrySyntaxError: Syntax error while getting entry point in a bundle
      - flumotion.common.errors.FatalError: A fatal error
        
        flumotion.common.errors.SystemError
      - flumotion.common.errors.FlumotionError: Generic Flumotion error
      - flumotion.common.errors.GStreamerError: Generic GStreamer error
        
        flumotion.common.errors.GStreamerGstError: GStreamer-generated error with source, GError and debug string as args
        
        flumotion.common.errors.MissingElementError: A needed element is missing
      - flumotion.common.errors.InsufficientPrivilegesError: You do not have the necessary privileges to complete this operation
      - flumotion.common.errors.NoBundleError: The requested bundle was not found
      - flumotion.common.errors.NoPerspectiveError: The component does not have a perspective
      - flumotion.common.errors.NotReadyError: The component is not ready yet
      - flumotion.common.errors.PipelineParseError: An error occurred while trying to parse the pipeline
      - flumotion.common.errors.PropertyError: An error occurred while setting a property on the component
      - flumotion.common.errors.ReloadSyntaxError: A syntax error during a reload of a module
      - flumotion.common.errors.RemoteMethodError: Generic remote method error.
        
        flumotion.common.errors.NoMethodError: The remote method does not exist
        
        flumotion.common.errors.RemoteRunError: Error while running remote code, before getting a result
        
        flumotion.common.errors.RemoteRunFailure: A remote method generated a failure result
      - flumotion.common.errors.UnknownEffectError: A given effect or effect type does not exist
      - flumotion.common.errors.UnknownPlugError: A given plug type does not exist
      - flumotion.common.errors.WrongStateError: The remote object was in the wrong state for this command
    - flumotion.admin.command.common.Exited: Raised when the code wants the program to exit with a return value and a message.
    - flumotion.component.misc.httpserver.fileprovider.FileError: I am raised when a File or a FilePath operation failed.
      - flumotion.component.misc.httpserver.fileprovider.AccessError: I am raised when a file operation failed because of right restriction.
      - flumotion.component.misc.httpserver.fileprovider.CannotOpenError: I am raised when trying to open a path that is not a file.
      - flumotion.component.misc.httpserver.fileprovider.FileClosedError: I am raised when trying to do some operation on a closed file.
      - flumotion.component.misc.httpserver.fileprovider.FileOutOfDate: I am raised when trying an operation on a file that changed since it has been open, and nothing can be done to ensure the integrity of the data.
      - flumotion.component.misc.httpserver.fileprovider.InsecureError: I am raised when trying to build an insecure path using FilePath.
      - flumotion.component.misc.httpserver.fileprovider.NotFoundError: I am raised when trying to retrieve a child that does nor exists, or do an operation on a file that does not exists.
      - flumotion.component.misc.httpserver.fileprovider.UnavailableError: I am raised when a plug cannot provide the requested service.
    - flumotion.common.errors.HandledException: An exception that has already been adequately handled, but still needs to be propagated to indicate failure to callers.
      - flumotion.common.errors.ComponentSetupHandledError: An error during setup of a component, that's already handled in a different way (for example, through a message).
      - flumotion.common.errors.ComponentStartHandledError: An error during starting of a component, that's already handled in a different way (for example, through a message).
    - flumotion.common.errors.NoProjectError: The given project does not exist
    - flumotion.common.errors.NoSSLError: SSL is not available
    - flumotion.common.eventcalendar.NotCompilantError
    - flumotion.common.errors.NotDirectoryError: Access to an object that is not a directory
    - flumotion.common.errors.OptionError: Error in options
    - flumotion.admin.command.common.ParseException
    - flumotion.component.bouncers.combinator.ParseException: Error parsing combination specification.
    - flumotion.common.fxml.ParserError: Error during parsing of XML.
    - flumotion.twisted.integration.ProcessesStillRunningException
    - flumotion.twisted.rtsp.RTSPError: An exception with the RTSP status code and a str as arguments
    - exceptions.StandardError: Base class for all standard Python exceptions that do not represent interpreter exiting.
      - exceptions.AssertionError: Assertion failed.
        
        twisted.trial.unittest.FailTest: Raised to indicate the current test has failed to pass.
      - exceptions.EnvironmentError: Base class for I/O related errors.
        
        exceptions.IOError: I/O operation failed.
        
        exceptions.OSError: OS system call failed.
    - flumotion.common.errors.TimeoutException: Timed out
    - flumotion.twisted.integration.TimeoutException
    - flumotion.twisted.integration.UnexpectedExitCodeException
    - flumotion.twisted.integration.UnexpectedExitException
    - flumotion.launch.inspect._NestedPropertyError
- flumotion.common.bugreporter.BugReporter: I am a class that collects information about the system and reports the information to the Flumotion bug report system.
- flumotion.component.misc.httpserver.cachemanager.CacheManager
- flumotion.component.misc.httpserver.cachestats.CacheStatistics
- flumotion.component.bouncers.combinator.CombinatorNode
  - flumotion.component.bouncers.combinator.AlgorithmNode
  - flumotion.component.bouncers.combinator.AndNode
  - flumotion.component.bouncers.combinator.NotNode
  - flumotion.component.bouncers.combinator.OrNode
- flumotion.admin.assistant.models.Component: I am a Component.
  - flumotion.admin.assistant.models.Consumer
  - flumotion.admin.assistant.models.Encoder: I am a component which encodes data
    - flumotion.admin.assistant.models.AudioEncoder: I am a component which encodes audio
    - flumotion.admin.assistant.models.VideoEncoder: I am a component which encodes video
  - flumotion.admin.assistant.models.HTTPServer
  - flumotion.admin.assistant.models.Muxer: I am a component which muxes data from different components together.
  - flumotion.admin.assistant.models.Porter: I am a model representing the configuration file for a porter component.
  - flumotion.admin.assistant.models.Producer: I am a component which produces data.
    - flumotion.admin.assistant.models.AudioProducer: I am a component which produces audio
    - flumotion.admin.assistant.models.VideoProducer: I am a component which produces video
  - flumotion.admin.assistant.models.VideoConverter: I am a component which converts video
- flumotion.launch.parse.Component
- flumotion.launch.main.ComponentWrapper
- flumotion.admin.connections.ConnectionInfo: I wrap the information contained in a single connection file entry.
- flumotion.component.plugs.cortado.wizard_gtk.CortadoWizardPlugin
- flumotion.component.misc.httpserver.httpcached.resource_manager.DataSource: Base class for all resources data source.
  - flumotion.component.misc.httpserver.httpcached.strategy_base.BaseRemoteSource: Base class for resource not yet cached.
    - flumotion.component.misc.httpserver.httpcached.strategy_base.RemoteSource: Simple remote source.
  - flumotion.component.misc.httpserver.httpcached.strategy_base.CachedSource: Data source that read data directly from a localy cached file.
- flumotion.component.encoders.dirac.wizard_gtk.DiracWizardPlugin
- flumotion.component.consumers.disker.wizard_gtk.DiskConsumerWizardPlugin
- flumotion.common.enum.Enum
- flumotion.common.enum.EnumClass
- flumotion.manager.component.FeedMap
- flumotion.component.decoders.generic.generic.FeederInfo
- flumotion.component.misc.httpserver.fileprovider.File: I am an asynchronous interface to a file.
  - flumotion.component.misc.httpserver.cachedprovider.CachedFile
  - flumotion.component.misc.httpserver.localprovider.LocalFile: I offer a fake asynchronous wrapper around a synchronous file.
- twisted.internet.abstract.FileDescriptor: An object which can be operated on by select().
  - twisted.internet.base.BasePort: Basic implementation of a ListeningPort.
    - twisted.internet.tcp.Port: A TCP server port, listening for connections.
      - flumotion.twisted.fdserver.PassableServerPort
      - twisted.internet.unix.Port
        
        flumotion.twisted.fdserver.FDPort
  - twisted.internet.tcp.Connection: Superclass of all socket-based FileDescriptors.
    - twisted.internet.tcp.BaseClient: A base class for client TCP (and similiar) sockets.
      - twisted.internet.unix.Client: A client for Unix sockets.
        
        flumotion.twisted.fdserver.FDClient
      - twisted.internet.tcp.Client: A TCP client.
        
        flumotion.component.feed.PassableClientConnection
    - flumotion.component.misc.porter.porterclient.FDPorterServer: A connection class for use with passed FDs.
    - twisted.internet.tcp.Server: Serverside socket-stream connection class.
      - flumotion.twisted.fdserver.PassableServerConnection: A subclass of tcp.Server that permits passing the FDs used to other processes (by just calling close(2) rather than shutdown(2) on them)
      - twisted.internet.unix.Server: Serverside socket-stream connection class.
        
        flumotion.twisted.fdserver.FDServer: Serverside socket-stream connection class.
- flumotion.component.misc.httpserver.fileprovider.FilePath: I am pointing at a path in the file repository.
  - flumotion.component.misc.httpserver.localpath.LocalPath
- logging.Filterer: A base class for loggers and handlers which allows them to share common code.
  - logging.Handler: Handler instances dispatch logging events to specific destinations.
    - flumotion.extern.log.log.LogHandler: A standard library logging handler that logs through the log system of this module.
- flumotion.component.producers.firewire.wizard_gtk.FireWireWizardPlugin
- gobject.GInterface: Interface GInterface
  - gtk.Activatable
    - gtk.Button: Object GtkButton
      - gtk.ToggleButton: Object GtkToggleButton
        
        flumotion.admin.gtk.message.MessageButton: I am a button at the top right of the message view, representing a message.
  - gtk.Buildable
    - gtk.ListStore: Object GtkListStore
      - flumotion.admin.gtk.workerlist.WorkerListStore
    - gtk.Widget: Object GtkWidget
      - gtk.Container: Object GtkContainer
        
        gtk.Bin: Object GtkBin
        
        gtk.Button: Object GtkButton
        
        gtk.ToggleButton: Object GtkToggleButton
        
        flumotion.admin.gtk.message.MessageButton: I am a button at the top right of the message view, representing a message.
        
        gtk.Expander: Object GtkExpander
        
        flumotion.component.base.multiple.ComponentOverview
        
        gtk.ScrolledWindow: Object GtkScrolledWindow
        
        kiwi.ui.objectlist.ObjectList: An enhanced version of GtkTreeView, which provides pythonic wrappers for accessing rows, and optional facilities for column sorting (with types) and column selection.
        
        flumotion.ui.fileselector.FileSelector: I am a widget which can be embedded to display a file selector dialog.
        
        flumotion.component.misc.httpserver.ondemandbrowser.OnDemandBrowser
        
        flumotion.extern.exceptiondialog.TracebackViewer
        
        gtk.Window: Object GtkWindow
        
        gtk.Dialog: Object GtkDialog
        
        gtk.AboutDialog: Object GtkAboutDialog
        
        flumotion.admin.gtk.about.GtkAboutDialog
        
        kiwi.ui.dialogs.HIGAlertDialog
        
        flumotion.extern.exceptiondialog.ExceptionDialog: I am a dialog that can display a python exception and code to report a bug.
        
        gtk.MessageDialog: Object GtkMessageDialog
        
        flumotion.admin.gtk.dialogs.ErrorDialog
        
        flumotion.admin.gtk.dialogs.ProgressDialog
        
        gtk.Box: Object GtkBox
        
        gtk.HBox: Object GtkHBox
        
        flumotion.admin.gtk.workerlist.WorkerList
        
        gtk.VBox: Object GtkVBox
        
        flumotion.admin.gtk.componentview.ComponentView
        
        flumotion.admin.gtk.message.MessagesView: I am a widget that can show messages.
  - unreachable.__main__.GstChildProxy: Interface GstChildProxy
    - gst.Bin: Object GstBin
      - flumotion.component.effects.audiorate.audiorate.AudiorateBin: I am a GStreamer bin that can change the samplerate of an audio stream.
      - flumotion.component.effects.deinterlace.deinterlace.DeinterlaceBin: I am a GStreamer bin that can deinterlace a video stream from its source pad using different methods.
      - flumotion.component.producers.playlist.singledecodebin.SingleDecodeBin: A variant of decodebin.
      - flumotion.component.producers.playlist.smartscale.SmartVideoScale: Element to do proper videoscale.
      - flumotion.component.effects.videorate.videorate.VideorateBin: I am a GStreamer bin that can change the framerate of a video stream.
      - flumotion.component.effects.videoscale.videoscale.VideoscaleBin: I am a GStreamer bin that can scale a video stream from its source pad.
  - atk.ImplementorIface
    - gtk.Widget: Object GtkWidget
      - gtk.Container: Object GtkContainer
        
        gtk.Bin: Object GtkBin
        
        gtk.Button: Object GtkButton
        
        gtk.ToggleButton: Object GtkToggleButton
        
        flumotion.admin.gtk.message.MessageButton: I am a button at the top right of the message view, representing a message.
        
        gtk.Expander: Object GtkExpander
        
        flumotion.component.base.multiple.ComponentOverview
        
        gtk.ScrolledWindow: Object GtkScrolledWindow
        
        kiwi.ui.objectlist.ObjectList: An enhanced version of GtkTreeView, which provides pythonic wrappers for accessing rows, and optional facilities for column sorting (with types) and column selection.
        
        flumotion.ui.fileselector.FileSelector: I am a widget which can be embedded to display a file selector dialog.
        
        flumotion.component.misc.httpserver.ondemandbrowser.OnDemandBrowser
        
        flumotion.extern.exceptiondialog.TracebackViewer
        
        gtk.Window: Object GtkWindow
        
        gtk.Dialog: Object GtkDialog
        
        gtk.AboutDialog: Object GtkAboutDialog
        
        flumotion.admin.gtk.about.GtkAboutDialog
        
        kiwi.ui.dialogs.HIGAlertDialog
        
        flumotion.extern.exceptiondialog.ExceptionDialog: I am a dialog that can display a python exception and code to report a bug.
        
        gtk.MessageDialog: Object GtkMessageDialog
        
        flumotion.admin.gtk.dialogs.ErrorDialog
        
        flumotion.admin.gtk.dialogs.ProgressDialog
        
        gtk.Box: Object GtkBox
        
        gtk.HBox: Object GtkHBox
        
        flumotion.admin.gtk.workerlist.WorkerList
        
        gtk.VBox: Object GtkVBox
        
        flumotion.admin.gtk.componentview.ComponentView
        
        flumotion.admin.gtk.message.MessagesView: I am a widget that can show messages.
  - gtk.Orientable
    - gtk.Box: Object GtkBox
      - gtk.HBox: Object GtkHBox
        
        flumotion.admin.gtk.workerlist.WorkerList
      - gtk.VBox: Object GtkVBox
        
        flumotion.admin.gtk.componentview.ComponentView
        
        flumotion.admin.gtk.message.MessagesView: I am a widget that can show messages.
  - gtk.TreeDragDest
    - gtk.ListStore: Object GtkListStore
      - flumotion.admin.gtk.workerlist.WorkerListStore
  - gtk.TreeDragSource
    - gtk.ListStore: Object GtkListStore
      - flumotion.admin.gtk.workerlist.WorkerListStore
  - gtk.TreeModel
    - gtk.ListStore: Object GtkListStore
      - flumotion.admin.gtk.workerlist.WorkerListStore
  - gtk.TreeSortable
    - gtk.ListStore: Object GtkListStore
      - flumotion.admin.gtk.workerlist.WorkerListStore
- unreachable.GObject: Object GObject
  - flumotion.admin.text.greeter.AdminTextGreeter
  - flumotion.admin.text.view.AdminTextView
  - flumotion.admin.gtk.componentlist.ComponentList: I present a view on the list of components logged in to the manager.
  - gtk.ListStore: Object GtkListStore
    - flumotion.admin.gtk.workerlist.WorkerListStore
  - gst.Object: Object GstObject
    - gst.Element: Object GstElement
      - gst.BaseSrc: Object GstBaseSrc
        
        flumotion.component.converters.overlay.overlay.OverlayImageSource
      - gst.Bin: Object GstBin
        
        flumotion.component.effects.audiorate.audiorate.AudiorateBin: I am a GStreamer bin that can change the samplerate of an audio stream.
        
        flumotion.component.effects.deinterlace.deinterlace.DeinterlaceBin: I am a GStreamer bin that can deinterlace a video stream from its source pad using different methods.
        
        flumotion.component.producers.playlist.singledecodebin.SingleDecodeBin: A variant of decodebin.
        
        flumotion.component.producers.playlist.smartscale.SmartVideoScale: Element to do proper videoscale.
        
        flumotion.component.effects.videorate.videorate.VideorateBin: I am a GStreamer bin that can change the framerate of a video stream.
        
        flumotion.component.effects.videoscale.videoscale.VideoscaleBin: I am a GStreamer bin that can scale a video stream from its source pad.
      - flumotion.component.decoders.generic.generic.SyncKeeper
  - gtk.Object: Object GtkObject
    - gtk.Widget: Object GtkWidget
      - gtk.Container: Object GtkContainer
        
        gtk.Bin: Object GtkBin
        
        gtk.Button: Object GtkButton
        
        gtk.ToggleButton: Object GtkToggleButton
        
        flumotion.admin.gtk.message.MessageButton: I am a button at the top right of the message view, representing a message.
        
        gtk.Expander: Object GtkExpander
        
        flumotion.component.base.multiple.ComponentOverview
        
        gtk.ScrolledWindow: Object GtkScrolledWindow
        
        kiwi.ui.objectlist.ObjectList: An enhanced version of GtkTreeView, which provides pythonic wrappers for accessing rows, and optional facilities for column sorting (with types) and column selection.
        
        flumotion.ui.fileselector.FileSelector: I am a widget which can be embedded to display a file selector dialog.
        
        flumotion.component.misc.httpserver.ondemandbrowser.OnDemandBrowser
        
        flumotion.extern.exceptiondialog.TracebackViewer
        
        gtk.Window: Object GtkWindow
        
        gtk.Dialog: Object GtkDialog
        
        gtk.AboutDialog: Object GtkAboutDialog
        
        flumotion.admin.gtk.about.GtkAboutDialog
        
        kiwi.ui.dialogs.HIGAlertDialog
        
        flumotion.extern.exceptiondialog.ExceptionDialog: I am a dialog that can display a python exception and code to report a bug.
        
        gtk.MessageDialog: Object GtkMessageDialog
        
        flumotion.admin.gtk.dialogs.ErrorDialog
        
        flumotion.admin.gtk.dialogs.ProgressDialog
        
        gtk.Box: Object GtkBox
        
        gtk.HBox: Object GtkHBox
        
        flumotion.admin.gtk.workerlist.WorkerList
        
        gtk.VBox: Object GtkVBox
        
        flumotion.admin.gtk.componentview.ComponentView
        
        flumotion.admin.gtk.message.MessagesView: I am a widget that can show messages.
- flumotion.component.consumers.httpstreamer.wizard_gtk.HTTPStreamerWizardPlugin
- flumotion.component.plugs.html5.wizard_gtk.Html5WizardPlugin
- flumotion.common.common.InitMixin: A mixin class to help with object initialization.
  - flumotion.component.component.BaseComponent: I am the base class for all Flumotion components.
    - flumotion.component.bouncers.component.Bouncer: I am the base class for all bouncer components.
      - flumotion.component.bouncers.component.AuthSessionBouncer: I am a bouncer that handle pending authentication sessions.
        
        flumotion.component.bouncers.component.ChallengeResponseBouncer: A base class for Challenge-Response bouncers
        
        flumotion.component.bouncers.htpasswdcrypt.HTPasswdCrypt
        
        flumotion.component.bouncers.saltsha256.SaltSha256: I am a bouncer that stores usernames, salts, and SHA-256 data to authenticate against.
      - flumotion.component.bouncers.multibouncer.MultiBouncer
        
        flumotion.component.bouncers.multibouncer.StaticMultiBouncer: A multibouncer that has a static list of bouncer algorithm plugs
        
        flumotion.component.bouncers.ipbouncer.IPBouncer
        
        flumotion.component.bouncers.icalbouncer.IcalBouncer
        
        flumotion.component.bouncers.tokentestbouncer.TokenTestBouncer
      - flumotion.component.bouncers.component.TrivialBouncer: A very trivial bouncer implementation.
    - flumotion.component.feedcomponent010.FeedComponent: I am a base class for all Flumotion feed components.
      - flumotion.component.feedcomponent.ParseLaunchComponent: A component using gst-launch syntax
        
        flumotion.component.producers.audiotest.audiotest.AudioTest
        
        flumotion.component.producers.bttv.bttv.BTTV
        
        flumotion.component.converters.video.video.Converter
        
        flumotion.component.converters.pipeline.pipeline.Converter
        
        flumotion.component.consumers.disker.disker.Disker
        
        flumotion.component.feedcomponent.EncoderComponent: Component that is reconfigured when new changes arrive through the flumotion-reset event (sent by the fms producer).
        
        flumotion.component.encoders.dirac.dirac.Dirac
        
        flumotion.component.encoders.jpeg.jpeg.JPEG
        
        flumotion.component.encoders.mulaw.mulaw.Mulaw
        
        flumotion.component.encoders.smoke.smoke.Smoke
        
        flumotion.component.encoders.speex.speex.Speex
        
        flumotion.component.encoders.theora.theora.Theora
        
        flumotion.component.encoders.vp8.vp8.VP8
        
        flumotion.component.encoders.vorbis.vorbis010.Vorbis
        
        flumotion.component.producers.firewire.firewire.Firewire
        
        flumotion.component.consumers.gdp.gdp.GDPConsumer
        
        flumotion.component.producers.gdp.gdp.GDPProducer
        
        flumotion.component.producers.icecast.icecast.Icecast
        
        flumotion.component.producers.ivtv.ivtv.Ivtv
        
        flumotion.component.producers.looper.looper.Looper
        
        flumotion.component.feedcomponent.MultiInputParseLaunchComponent: This class provides for multi-input ParseLaunchComponents, such as muxers, with a queue attached to each input.
        
        flumotion.component.combiners.composite.composite.Composite
        
        flumotion.component.feedcomponent.MuxerComponent: This class provides for multi-input ParseLaunchComponents, such as muxers, that handle flumotion-reset events for reconfiguration.
        
        flumotion.component.muxers.multipart.Multipart
        
        flumotion.component.muxers.ogg.Ogg
        
        flumotion.component.muxers.webm.WebM
        
        flumotion.component.combiners.switch.switch.Switch
        
        flumotion.component.combiners.switch.switch.AVSwitch
        
        flumotion.component.combiners.switch.basicwatchdog.AVBasicWatchdog
        
        flumotion.component.combiners.switch.patternswitch.PatternEventSwitcher
        
        flumotion.component.combiners.switch.switch.SingleSwitch
        
        flumotion.component.combiners.switch.basicwatchdog.SingleBasicWatchdog
        
        flumotion.component.consumers.httpstreamer.httpstreamer.MultifdSinkStreamer
        
        flumotion.component.converters.overlay.overlay.Overlay
        
        flumotion.component.consumers.preview.preview.Preview
        
        flumotion.component.producers.pipeline.pipeline.Producer
        
        flumotion.component.feedcomponent.ReconfigurableComponent
        
        flumotion.component.decodercomponent.DecoderComponent
        
        flumotion.component.decoders.generic.generic.GenericDecoder: Generic decoder component using decodebin2.
        
        flumotion.component.decoders.generic.generic.AVGenericDecoder
        
        flumotion.component.decoders.generic.generic.SingleGenericDecoder
        
        flumotion.component.misc.repeater.repeater.Repeater
        
        flumotion.component.producers.rtsp.rtsp.Rtsp
        
        flumotion.component.producers.screencast.screencast.Screencast
        
        flumotion.component.consumers.shout2.shout2.Shout2Consumer
        
        flumotion.component.producers.soundcard.soundcard.Soundcard
        
        flumotion.component.producers.unixdomain.unixdomain.UnixDomainProvider
        
        flumotion.component.producers.videotest.videotest.VideoTest
        
        flumotion.component.producers.webcam.webcam.Webcam
      - flumotion.component.producers.playlist.playlist.PlaylistProducer
    - flumotion.component.misc.httpserver.httpserver.HTTPFileStreamer
    - flumotion.component.misc.porter.porter.Porter: The porter optionally sits in front of a set of streamer components.
- flumotion.component.encoders.jpeg.wizard_gtk.JPEGWizardPlugin
- flumotion.worker.base.JobInfo: I hold information about a job.
  - flumotion.worker.job.ComponentJobInfo
- flumotion.common.keycards.KeycardGeneric
- flumotion.component.producers.looper.wizard_gtk.LoopWizardPlugin
- twisted.internet.task.LoopingCall: Call a function repeatedly.
- flumotion.component.plugs.manhole.ManholeMixin
- flumotion.component.misc.httpserver.mimetypes.MimeTypes
- flumotion.component.encoders.mulaw.wizard_gtk.MulawWizardPlugin
- flumotion.component.muxers.base.MuxerPlugin
  - flumotion.component.muxers.wizard_gtk.MultipartWizardPlugin
  - flumotion.component.muxers.wizard_gtk.OggWizardPlugin
  - flumotion.component.muxers.wizard_gtk.WebMWizardPlugin
- flumotion.admin.gtk.componentview.Placeholder: A placeholder contains a Widget subclass of a specific component.
  - flumotion.admin.gtk.componentview.LabelPlaceholder: This is a placeholder with a label, with or without a text
  - flumotion.admin.gtk.componentview.NotebookPlaceholder: This is a placeholder containing a notebook with tabs
  - flumotion.admin.gtk.componentview.PlanetPlaceholder: This is a placeholder used to display a Planet
  - flumotion.admin.gtk.componentview.SingleNodePlaceholder: This is a placeholder containing a vbox
- flumotion.component.producers.playlist.playlistparser.Playlist
- flumotion.component.producers.playlist.playlistparser.PlaylistItem
- flumotion.component.producers.playlist.playlistparser.PlaylistParser
  - flumotion.component.producers.playlist.playlistparser.PlaylistXMLParser
- flumotion.admin.assistant.models.Plug: I am a Plug.
  - flumotion.admin.assistant.models.HTTPPlug
- flumotion.component.plugs.base.Plug: Base class for plugs.
  - flumotion.component.plugs.base.ComponentPlug: Base class for plugs that live in a component.
    - flumotion.component.bouncers.algorithms.base.BouncerAlgorithm: The base class for bouncer algorithm plugs.
      - flumotion.component.bouncers.algorithms.ipbouncer.IPBouncerAlgorithm: hash(x)
      - flumotion.component.bouncers.algorithms.icalbouncer.IcalBouncerAlgorithm: hash(x)
      - flumotion.component.bouncers.algorithms.tokentest.TokenTestAlgorithm: hash(x)
    - flumotion.component.bouncers.plug.BouncerPlug: I am the base class for all bouncer plugs.
      - flumotion.component.bouncers.multibouncerplug.MultiBouncerPlug
      - flumotion.component.bouncers.plug.TrivialBouncerPlug
    - flumotion.component.plugs.cortado.cortado.ComponentCortadoPlug: I am a component plug for a http-server which plugs in a http resource containing a cortado java applet.
    - flumotion.component.plugs.base.ComponentExamplePlug: Example implementation of the ComponentLifecyle socket, just prints things on the console.
    - flumotion.component.plugs.html5.html5.ComponentHtml5Plug: I am a component plug for a http-server which plugs in a http resource containing a html5 viewing page.
    - flumotion.component.plugs.rrd.ComponentRRDPlug: Class to create or update a RRD file with statistics
    - flumotion.component.consumers.disker.disker_plug.DiskerPlug: Base class for disker plugs.
    - flumotion.component.misc.httpserver.fileprovider.FileProviderPlug: I am a plug that provide a root FilePath instance that can be used to lookup and open file objects.
      - flumotion.component.misc.httpserver.httpcached.file_provider.FileProviderHTTPCachedPlug: Implements the FileProviderPlug interface over a FileReader instance.
      - flumotion.component.misc.httpserver.cachedprovider.FileProviderLocalCachedPlug: WARNING: Currently does not work properly in combination with rate-control.
      - flumotion.component.misc.httpserver.localprovider.FileProviderLocalPlug: I am a plug that provide local files directly, faking the file access is asynchronous.
    - flumotion.component.combiners.switch.switch.ICalSwitchPlug
    - flumotion.component.misc.httpserver.metadataprovider.MetadataProviderPlug
    - flumotion.component.misc.httpserver.ratecontrol.RateControllerPlug
      - flumotion.component.misc.httpserver.ratecontrol.RateControllerFixedPlug
    - flumotion.component.plugs.request.RequestLoggerPlug: Base class for logger implementations.
      - flumotion.component.plugs.request.RequestLoggerFilePlug
    - flumotion.component.plugs.requestmodifier.RequestModifierPlug: Base class for HTTP request modifier plug implementations.
      - flumotion.component.plugs.requestmodifier.RequestModifierForceDownloadPlug
    - flumotion.component.plugs.streamdata.StreamDataProviderPlug: Base class for streamdata plugs, a plug that allows a streamer's getStreamData() method to be pluggable.
      - flumotion.component.plugs.streamdata.StreamDataProviderExamplePlug
  - flumotion.component.plugs.base.ManagerPlug: Base class for plugs that live in the manager.
    - flumotion.component.plugs.adminaction.AdminActionPlug: Base class for plugs that can react to actions by an admin.
      - flumotion.component.plugs.adminaction.AdminActionLoggerFilePlug
    - flumotion.component.plugs.identity.IdentityProviderPlug: Base class for plugs can calculate an identity of a remote host.
      - flumotion.component.plugs.identity.IdentityProviderExamplePlug: Example implementation of the IdentityProviderPlug socket, randomly chooses an identity for the remote host.
    - flumotion.component.plugs.base.ManagerExamplePlug: Example implementation of the ManagerLifecyle socket, just prints things on the console.
- flumotion.common.poller.Poller: A class representing a cancellable, periodic call to a procedure, which is robust in the face of exceptions raised by the procedure.
- kiwi.utils.PropertyObject: I am an object which maps GObject properties to attributes To be able to use me, you must also inherit from a gobject.GObject subclass.
  - kiwi.ui.objectlist.ObjectList: An enhanced version of GtkTreeView, which provides pythonic wrappers for accessing rows, and optional facilities for column sorting (with types) and column selection.
    - flumotion.ui.fileselector.FileSelector: I am a widget which can be embedded to display a file selector dialog.
      - flumotion.component.misc.httpserver.ondemandbrowser.OnDemandBrowser
- flumotion.admin.connections.RecentConnection: I am an object representing a recent connection.
- flumotion.component.plugs.wizard_gtk.RequestLoggerPlugWizardPlugin
- flumotion.component.plugs.wizard_gtk.RequestModifierForceDownloadPlugWizardPlugin
- flumotion.component.misc.httpserver.cachestats.RequestStatistics
- flumotion.component.misc.httpserver.serverstats.RequestStatistics
- flumotion.component.misc.httpserver.httpcached.resource_manager.Resource: Offers a file-like interface of a data source.
- flumotion.twisted.defer.RetryingDeferred: Provides a mechanism to attempt to run some deferred operation until it succeeds.
- flumotion.common.netutils.RoutingTable
- flumotion.component.misc.httpserver.httpcached.server_selection.Server
- flumotion.component.misc.httpserver.httpcached.common.ServerInfo
- flumotion.component.misc.httpserver.serverstats.ServerStatistics
- flumotion.admin.settings.Settings: Sets up the settings.
- flumotion.component.consumers.shout2.wizard_gtk.Shout2ConsumerWizardPlugin
- flumotion.common.signals.SignalMixin
  - flumotion.admin.admin.AdminModel: I live in the admin client.
  - flumotion.common.managerspawner.LocalManagerSpawner: I am a class which can start a local manager and a worker which connects to it.
- flumotion.component.encoders.smoke.wizard_gtk.SmokeWizardPlugin
- flumotion.component.producers.soundcard.wizard_gtk.SoundcardWizardPlugin
- flumotion.component.encoders.speex.wizard_gtk.SpeexWizardPlugin
- flumotion.component.base.statewatcher.StateWatcher
- flumotion.component.misc.httpserver.httpserver.StatisticsUpdater: I wrap a statistics ui state entry, to allow updates.
- flumotion.component.misc.httpserver.httpcached.common.StreamConsumer: Interface of the stream consumer object.
  - flumotion.component.misc.httpserver.httpcached.strategy_base.BlockRequester: Retrieves a block of data using a range request.
  - flumotion.component.misc.httpserver.httpcached.request_manager.ConsumerManager
  - flumotion.component.misc.httpserver.httpcached.strategy_base.RemoteProducer: Offers a IPushProducer interface to a caching session.
- flumotion.component.misc.httpserver.httpcached.http_client.StreamInfo: Provides information about a stream in a standard way.
- flumotion.component.misc.httpserver.httpcached.common.StreamInfo: Base stream's information container.
- unittest.case.TestCase: A class whose instances are single test cases.
  - twisted.trial.unittest._Assertions: Replaces many of the built-in TestCase assertions.
    - twisted.trial.unittest.TestCase: A unit test.
- flumotion.component.encoders.theora.wizard_gtk.TheoraWizardPlugin
- twisted.internet.base.ThreadedResolver: ThreadedResolver uses a reactor, a threadpool, and socket.gethostbyname to perform name lookups without blocking the reactor thread.
  - flumotion.component.misc.httpserver.httpcached.server_selection.ThreadedResolver
- flumotion.common.debug.UncollectableMonitor
- flumotion.component.misc.httpserver.httpcached.http_utils.Url: Represents an HTTP URL.
- flumotion.component.encoders.vp8.wizard_gtk.VP8WizardPlugin
- flumotion.component.producers.videotest.wizard_gtk.VideoTestWizardPlugin
- flumotion.component.encoders.vorbis.wizard_gtk.VorbisWizardPlugin
- flumotion.component.producers.webcam.wizard_gtk.WebcamWizardPlugin
- flumotion.common.xmlwriter.XMLWriter
  - flumotion.admin.assistant.configurationwriter.ConfigurationWriter: I am responsible for writing the state of a flow created by the configuration assistant into XML.
  - flumotion.manager.config.PlanetXMLWriter
- twisted.trial.unittest._Assertions: Replaces many of the built-in TestCase assertions.
  - twisted.trial.unittest.TestCase: A unit test.
- flumotion.component.misc.httpserver.httpcached.http_utils._Dummy
- flumotion.component.misc.httpserver.ondemandbrowser._FileUri
- threading._Verbose
  - threading.Thread
    - flumotion.component.misc.httpserver.cachedprovider.CopyThread
    - flumotion.extern.code.GtkInterpreter: Run a gtk main() in a separate thread.
- dict: dict() -> new empty dictionary dict(mapping) -> new dictionary initialized from a mapping object's (key, value) pairs dict(iterable) -> new dictionary initialized as if via: d = {} for k, v in iterable: d[k] = v dict(**kwargs) -> new dictionary initialized with the name=value pairs in the keyword argument list.
  - flumotion.component.padmonitor.PadMonitorSet
  - flumotion.admin.assistant.models.Properties: I am a special dictionary which you also can treat as an instance.
  - flumotion.common.gstreamer.StateChangeMonitor
  - flumotion.common.watched.WatchedDict
  - flumotion.manager.component.dictlist
- list: list() -> new empty list list(iterable) -> new list initialized from iterable's items
  - flumotion.common.watched.WatchedList
- type: type(object) -> the object's type type(name, bases, dict) -> a new type
  - flumotion.common.enum.EnumMetaClass
  - gobject.GObjectMeta: Metaclass for automatically registering GObject classes
    - kiwi.utils._GObjectClassInittableMetaType
      - kiwi.utils.PropertyMeta: Metaclass that takes into account properties and signals of baseclasses, even if they're not GObject subclasses.
- datetime.tzinfo: Abstract base class for time zone info objects.
  - flumotion.common.eventcalendar.DSTTimezone: A tzinfo class representing a DST timezone
  - flumotion.common.eventcalendar.FixedOffsetTimezone: Fixed offset in hours from UTC.
  - flumotion.common.eventcalendar.LocalTimezone: A tzinfo class representing the system's idea of the local timezone
  - flumotion.common.eventcalendar.UTCTimezone: A tzinfo class representing UTC