Class Hierarchy

exceptions.StandardError
object: The most base type
- exceptions.BaseException: Common base class for all exceptions
  - exceptions.Exception: Common base class for all non-exit exceptions.
    - exceptions.StandardError: Base class for all standard Python exceptions that do not represent interpreter exiting.
      - exceptions.AssertionError: Assertion failed.
      - x2go.pulseaudio.OSNotSupportedException: Exception denoting that this operating system is not supported.
  - x2go.x2go_exceptions._X2goException
- gevent.baseserver.BaseServer: An abstract base class that implements some common functionality for the servers in gevent.
  - gevent.server.StreamServer: A generic TCP server.
    - x2go.forward.X2goFwServer: X2goFwServer implements a gevent's StreamServer based Paramiko/SSH port forwarding server.
- paramiko.MissingHostKeyPolicy: Interface for defining the policy that SSHClient should use when the SSH server's hostname is not in either the system host keys or the application's keys.
  - x2go.checkhosts.X2goInteractiveAddPolicy: Policy for making host key information available to Python X2Go after a Paramiko/SSH connect has been attempted.
- x2go.gevent_subprocess.Popen
- paramiko.SSHClient: A high-level representation of a session with an SSH server.
  - x2go.backends.control._stdout.X2goControlSessionSTDOUT: In the Python X2Go concept, X2Go sessions fall into two parts: a control session and one to many terminal sessions.
  - x2go.sshproxy.X2goSSHProxy: X2goSSHProxy can be used to proxy X2Go connections through a firewall via SSH.
- unittest.case.TestCase: A class whose instances are single test cases.
  - x2go.tests.test_printing.TestX2goClientPrinting
- x2go.client.X2goClient: The X2goClient implements _THE_ public Python X2Go API.
- x2go.inifiles.X2goIniFile: Base class for processing the different ini files used by X2go clients.
  - x2go.backends.printing._file.X2goClientPrintingFILE: X2goClientPrintingFILE provides access to the X2Go ini-like file »printing« as stored in ~/.x2goclient/printing resp.
  - x2go.backends.printing._gconf.X2goClientPrintingGCONF: X2goClientPrintingGCONF provides access to the GCONF based configuration of the X2Go client printing setup.
  - x2go.backends.printing._winreg.X2goClientPrintingWINREG: X2goClientPrintingWINREG provides access to the Windows registry based configuration of the X2Go client printing setup.
  - x2go.backends.settings._file.X2goClientSettingsFILE: Configuration file based settings for X2goClient instances.
  - x2go.backends.settings._gconf.X2goClientSettingsGCONF: Configure settings for X2goClient instances with the GConf daemon.
  - x2go.backends.settings._winreg.X2goClientSettingsWINREG: Windows registry based settings for X2goClient instances.
  - x2go.xserver.X2goClientXConfig: Configuration file based XServer startup settings for X2goClient instances.
  - x2go.backends.profiles._file.X2goSessionProfilesFILE
  - x2go.backends.profiles._gconf.X2goSessionProfilesGCONF
  - x2go.backends.profiles._httpsbroker.X2goSessionProfilesHTTPSBROKER
  - x2go.backends.profiles._winreg.X2goSessionProfilesWINREG
- x2go.cache.X2goListSessionsCache: For non-blocking operations in client applications using Python X2Go, it is recommended to enable the X2goListSessionsCache.
- x2go.log.X2goLogger: A simple logger class, that is used by all Python X2Go classes.
- x2go.mimeboxactions.X2goMIMEboxAction
  - x2go.mimeboxactions.X2goMIMEboxActionOPEN: MIME box action that opens incoming files in the system's default application.
  - x2go.mimeboxactions.X2goMIMEboxActionOPENWITH: MIME box action that calls the system's ,,Open with...'' dialog on incoming files.
  - x2go.mimeboxactions.X2goMIMEboxActionSAVEAS: MIME box action that allows saving incoming MIME box files to a local folder.
- x2go.printactions.X2goPrintAction
  - x2go.printactions.X2goPrintActionDIALOG: Print action that mediates opening a print dialog window.
  - x2go.printactions.X2goPrintActionPDFSAVE: Print action that saves incoming print jobs to a local folder.
  - x2go.printactions.X2goPrintActionPDFVIEW: Print action that views incoming print job in an external PDF viewer application.
  - x2go.printactions.X2goPrintActionPRINT: Print action that actually prints an incoming print job file.
  - x2go.printactions.X2goPrintActionPRINTCMD: Print action that calls an external command for further processing of incoming print jobs.
- x2go.backends.info._stdout.X2goServerSessionInfoSTDOUT: X2goServerSessionInfo is used to store all information that is retrieved from the connected X2Go server on X2goTerminalSessionBACKEND.start() resp.
- x2go.backends.info._stdout.X2goServerSessionListSTDOUT: X2goServerSessionListSTDOUT is used to store all information that is retrieved from a connected X2Go server on a X2goControlSessionBACKEND.list_sessions() call.
- x2go.session.X2goSession: Public API class for launching X2Go sessions.
- x2go.backends.terminal._stdout.X2goSessionParams: The X2goSessionParams class is used to store all parameters that X2goTerminalSession backend objects are constructed with.
- x2go.registry.X2goSessionRegistry: This class is utilized by X2goClient instances to maintain a good overview on session status of all associated X2goSession instances.
- x2go.backends.terminal._stdout.X2goTerminalSessionSTDOUT: Class for managing X2Go terminal sessions on a remote X2Go server via Paramiko/SSH.
- threading._Verbose
  - threading.Thread
    - x2go.mimebox.X2goMIMEboxJob: For each X2Go MIME box job we create a sub-thread that let's the MIME box job be processed in the background.
    - x2go.mimebox.X2goMIMEboxQueue: If the X2Go MIME box is supported in a particaluar X2goSession instance this class provides a sub-thread for handling incoming files in the MIME box directory.
    - x2go.printqueue.X2goPrintJob: For each X2Go print job we create a sub-thread that let's the print job be processed in the background.
    - x2go.printqueue.X2goPrintQueue: If X2Go printing is supported in a particular X2goSession instance this class provides a sub-thread for handling incoming X2Go print jobs.
    - x2go.backends.proxy.base.X2goProxyBASE: X2goProxy is an abstract class for X2Go proxy connections.
      - x2go.backends.proxy._nx3.X2goProxyNX3: X2goNX3Proxy is a NX version 3 based X2Go proxy connection class.
    - x2go.pulseaudio.X2goPulseAudio: This class controls the Pulse Audio daemon.
    - x2go.rforward.X2goRevFwChannelThread: Starts a thread for each incoming Paramiko/SSH data channel trough the reverse forwarding tunnel.
      - x2go.sftpserver.X2goRevFwSFTPChannelThread: A clone of rforward.X2goRevFwChannelThread.
    - x2go.rforward.X2goRevFwTunnel: X2goRevFwTunnel class objects are used to reversely tunnel X2Go audio, X2Go printing and X2Go folder sharing / device mounting through Paramiko/SSH.
      - x2go.sftpserver.X2goRevFwTunnelToSFTP: A reverse fowarding tunnel with an sFTP server at its endpoint.
    - x2go.sshproxy.X2goSSHProxy: X2goSSHProxy can be used to proxy X2Go connections through a firewall via SSH.
    - x2go.guardian.X2goSessionGuardian: X2goSessionGuardian thread controls X2Go session threads and their sub-threads (like reverse forwarding tunnels, Paramiko transport threads, etc.).
    - x2go.xserver.X2goXServer: This class is responsible for starting/stopping an external XServer application.