DBusInterfaceSkeleton

Added in version 2.30.

class DBusInterfaceSkeleton(**properties: Any)

Superclasses: Object

Implemented Interfaces: DBusInterface

Abstract base class for D-Bus interfaces on the service side.

Methods

class DBusInterfaceSkeleton

do_flush(self) → None

do_g_authorize_method(self, invocation: DBusMethodInvocation) → bool

Parameters:

invocation

do_get_info(self) → DBusInterfaceInfo

do_get_properties(self) → Variant

do_get_vtable(self) → DBusInterfaceVTable

export(connection: DBusConnection, object_path: str) → bool

Exports interface_ at object_path on connection.

This can be called multiple times to export the same interface_ onto multiple connections however the object_path provided must be the same for all connections.

Use unexport() to unexport the object.

Added in version 2.30.

Parameters:

• connection – A DBusConnection to export interface_ on.

• object_path – The path to export the interface at.

flush() → None

If interface_ has outstanding changes, request for these changes to be emitted immediately.

For example, an exported D-Bus interface may queue up property changes and emit the org.freedesktop.DBus.Properties.PropertiesChanged signal later (e.g. in an idle handler). This technique is useful for collapsing multiple property changes into one.

Added in version 2.30.

get_connection() → DBusConnection | None

Gets the first connection that interface_ is exported on, if any.

Added in version 2.30.

get_connections() → list[DBusConnection]

Gets a list of the connections that interface_ is exported on.

Added in version 2.32.

get_flags() → DBusInterfaceSkeletonFlags

Gets the DBusInterfaceSkeletonFlags that describes what the behavior of interface_

Added in version 2.30.

get_info() → DBusInterfaceInfo

Gets D-Bus introspection information for the D-Bus interface implemented by interface_.

Added in version 2.30.

get_object_path() → str | None

Gets the object path that interface_ is exported on, if any.

Added in version 2.30.

get_properties() → Variant

Gets all D-Bus properties for interface_.

Added in version 2.30.

get_vtable() → DBusInterfaceVTable

Gets the interface vtable for the D-Bus interface implemented by interface_. The returned function pointers should expect interface_ itself to be passed as user_data.

Added in version 2.30.

has_connection(connection: DBusConnection) → bool

Checks if interface_ is exported on connection.

Added in version 2.32.

Parameters:

connection – A DBusConnection.

set_flags(flags: DBusInterfaceSkeletonFlags) → None

Sets flags describing what the behavior of skeleton should be.

Added in version 2.30.

Parameters:

flags – Flags from the DBusInterfaceSkeletonFlags enumeration.

unexport() → None

Stops exporting interface_ on all connections it is exported on.

To unexport interface_ from only a single connection, use unexport_from_connection()

Added in version 2.30.

unexport_from_connection(connection: DBusConnection) → None

Stops exporting interface_ on connection.

To stop exporting on all connections the interface is exported on, use unexport().

Added in version 2.32.

Parameters:

connection – A DBusConnection.

Properties

class DBusInterfaceSkeleton

props.g_flags: DBusInterfaceSkeletonFlags

The type of the None singleton.

Added in version 2.30.

Signals

class DBusInterfaceSkeleton.signals

g_authorize_method(invocation: DBusMethodInvocation) → bool

The type of the None singleton.

Added in version 2.30.

Parameters:

invocation – A DBusMethodInvocation.

Virtual Methods

class DBusInterfaceSkeleton

do_flush() → None

If interface_ has outstanding changes, request for these changes to be emitted immediately.

For example, an exported D-Bus interface may queue up property changes and emit the org.freedesktop.DBus.Properties.PropertiesChanged signal later (e.g. in an idle handler). This technique is useful for collapsing multiple property changes into one.

Added in version 2.30.

do_g_authorize_method(invocation: DBusMethodInvocation) → bool

The type of the None singleton.

Parameters:

invocation

do_get_info() → DBusInterfaceInfo

Gets D-Bus introspection information for the D-Bus interface implemented by interface_.

Added in version 2.30.

do_get_properties() → Variant

Gets all D-Bus properties for interface_.

Added in version 2.30.

do_get_vtable() → DBusInterfaceVTable

Gets the interface vtable for the D-Bus interface implemented by interface_. The returned function pointers should expect interface_ itself to be passed as user_data.

Added in version 2.30.

Fields

class DBusInterfaceSkeleton

parent_instance

priv