UDisks.Loop

g GObject.GInterface GObject.GInterface UDisks.Loop UDisks.Loop GObject.GInterface->UDisks.Loop

Implementations:
 UDisks.LoopProxy, UDisks.LoopSkeleton

Methods

class interface_info ()
class override_properties (klass, property_id_begin)
  call_delete (arg_options, cancellable, callback, *user_data)
  call_delete_finish (res)
  call_delete_sync (arg_options, cancellable)
  call_set_autoclear (arg_value, arg_options, cancellable, callback, *user_data)
  call_set_autoclear_finish (res)
  call_set_autoclear_sync (arg_value, arg_options, cancellable)
  complete_delete (invocation)
  complete_set_autoclear (invocation)

Virtual Methods

  do_handle_delete (invocation, arg_options)
  do_handle_set_autoclear (invocation, arg_value, arg_options)

Properties

Name Type Flags Short Description
autoclear bool r/w Autoclear
backing-file str r/w BackingFile
setup-by-uid int r/w SetupByUID

Signals

Name Short Description
handle-delete Signal emitted when a remote caller is invoking the Delete() D-Bus method.
handle-set-autoclear Signal emitted when a remote caller is invoking the SetAutoclear() D-Bus method.

Fields

None

Class Details

class UDisks.Loop
Bases:GObject.GInterface
Structure:UDisks.LoopIface

Abstract interface type for the D-Bus interface org.freedesktop.UDisks2.Loop.

classmethod interface_info()[source]
Returns:A Gio.DBusInterfaceInfo. Do not free.
Return type:Gio.DBusInterfaceInfo

Gets a machine-readable description of the org.freedesktop.UDisks2.Loop D-Bus interface.

classmethod override_properties(klass, property_id_begin)[source]
Parameters:
Returns:

The last property id.

Return type:

int

Overrides all GObject.Object properties in the UDisks.Loop interface for a concrete class. The properties are overridden in the order they are defined.

call_delete(arg_options, cancellable, callback, *user_data)[source]
Parameters:

Asynchronously invokes the Delete() D-Bus method on self. When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from (see GLib.MainContext.push_thread_default()). You can then call UDisks.Loop.call_delete_finish() to get the result of the operation.

See UDisks.Loop.call_delete_sync() for the synchronous, blocking version of this method.

call_delete_finish(res)[source]
Parameters:res (Gio.AsyncResult) – The Gio.AsyncResult obtained from the Gio.AsyncReadyCallback passed to UDisks.Loop.call_delete().
Raises:GLib.Error
Returns:True if the call succeeded, False if error is set.
Return type:bool

Finishes an operation started with UDisks.Loop.call_delete().

call_delete_sync(arg_options, cancellable)[source]
Parameters:
Raises:

GLib.Error

Returns:

True if the call succeeded, False if error is set.

Return type:

bool

Synchronously invokes the Delete() D-Bus method on self. The calling thread is blocked until a reply is received.

See UDisks.Loop.call_delete() for the asynchronous version of this method.

call_set_autoclear(arg_value, arg_options, cancellable, callback, *user_data)[source]
Parameters:

Asynchronously invokes the SetAutoclear() D-Bus method on self. When the operation is finished, callback will be invoked in the thread-default main loop of the thread you are calling this method from (see GLib.MainContext.push_thread_default()). You can then call UDisks.Loop.call_set_autoclear_finish() to get the result of the operation.

See UDisks.Loop.call_set_autoclear_sync() for the synchronous, blocking version of this method.

call_set_autoclear_finish(res)[source]
Parameters:res (Gio.AsyncResult) – The Gio.AsyncResult obtained from the Gio.AsyncReadyCallback passed to UDisks.Loop.call_set_autoclear().
Raises:GLib.Error
Returns:True if the call succeeded, False if error is set.
Return type:bool

Finishes an operation started with UDisks.Loop.call_set_autoclear().

call_set_autoclear_sync(arg_value, arg_options, cancellable)[source]
Parameters:
Raises:

GLib.Error

Returns:

True if the call succeeded, False if error is set.

Return type:

bool

Synchronously invokes the SetAutoclear() D-Bus method on self. The calling thread is blocked until a reply is received.

See UDisks.Loop.call_set_autoclear() for the asynchronous version of this method.

complete_delete(invocation)[source]
Parameters:invocation (Gio.DBusMethodInvocation) – A Gio.DBusMethodInvocation.

Helper function used in service implementations to finish handling invocations of the Delete() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.

This method will free invocation, you cannot use it afterwards.

complete_set_autoclear(invocation)[source]
Parameters:invocation (Gio.DBusMethodInvocation) – A Gio.DBusMethodInvocation.

Helper function used in service implementations to finish handling invocations of the SetAutoclear() D-Bus method. If you instead want to finish handling an invocation by returning an error, use g_dbus_method_invocation_return_error() or similar.

This method will free invocation, you cannot use it afterwards.

do_handle_delete(invocation, arg_options) virtual
Parameters:
Return type:

bool

do_handle_set_autoclear(invocation, arg_value, arg_options) virtual
Parameters:
Return type:

bool

Signal Details

UDisks.Loop.signals.handle_delete(loop, invocation, arg_options)
Signal Name:

handle-delete

Flags:

RUN_LAST

Parameters:
Returns:

True if the invocation was handled, False to let other signal handlers run.

Return type:

bool

Signal emitted when a remote caller is invoking the Delete() D-Bus method.

If a signal handler returns True, it means the signal handler will handle the invocation (e.g. take a reference to invocation and eventually call UDisks.Loop.complete_delete() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the Gio.DBusError.UNKNOWN_METHOD error is returned.

UDisks.Loop.signals.handle_set_autoclear(loop, invocation, arg_value, arg_options)
Signal Name:

handle-set-autoclear

Flags:

RUN_LAST

Parameters:
Returns:

True if the invocation was handled, False to let other signal handlers run.

Return type:

bool

Signal emitted when a remote caller is invoking the SetAutoclear() D-Bus method.

If a signal handler returns True, it means the signal handler will handle the invocation (e.g. take a reference to invocation and eventually call UDisks.Loop.complete_set_autoclear() or e.g. g_dbus_method_invocation_return_error() on it) and no order signal handlers will run. If no signal handler handles the invocation, the Gio.DBusError.UNKNOWN_METHOD error is returned.

Property Details

UDisks.Loop.props.autoclear
Name:autoclear
Type:bool
Default Value:False
Flags:READABLE, WRITABLE

Represents the D-Bus property “Autoclear”.

Since the D-Bus property for this GObject.Object property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

UDisks.Loop.props.backing_file
Name:backing-file
Type:str
Default Value:None
Flags:READABLE, WRITABLE

Represents the D-Bus property “BackingFile”.

Since the D-Bus property for this GObject.Object property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.

UDisks.Loop.props.setup_by_uid
Name:setup-by-uid
Type:int
Default Value:0
Flags:READABLE, WRITABLE

Represents the D-Bus property “SetupByUID”.

Since the D-Bus property for this GObject.Object property is readable but not writable, it is meaningful to read from it on both the client- and service-side. It is only meaningful, however, to write to it on the service-side.