Functions

	desktop_thumbnail_is_valid (pixbuf, uri, mtime)
	desktop_thumbnail_path_for_uri (uri, size)
	get_all_locales ()
	get_country_from_code (code, translation)
	get_country_from_locale (locale, translation)
	get_input_source_from_locale (locale)
	get_language_from_code (code, translation)
	get_language_from_locale (locale, translation)
	get_platform_version ()
	get_translated_modifier (modifier, translation)
	language_has_translations (code)
	normalize_locale (locale)
	parse_locale (locale)
	rr_error_quark ()
	start_systemd_scope (name, pid, description, connection, cancellable, callback, *user_data)
	start_systemd_scope_finish (res)

Details

GnomeDesktop.desktop_thumbnail_is_valid(pixbuf, uri, mtime)

Parameters:

• pixbuf (GdkPixbuf.Pixbuf) – an loaded thumbnail GdkPixbuf.Pixbuf

• uri (str) – a uri

• mtime (int) – the mtime

Returns:

True if the thumbnail has the right uri and mtime

Return type:

bool

Returns whether the thumbnail has the correct uri and mtime embedded in the png options. This function is threadsafe and does no blocking I/O.

New in version 2.2.

GnomeDesktop.desktop_thumbnail_path_for_uri(uri, size)

Parameters:

• uri (str) – an uri

• size (GnomeDesktop.DesktopThumbnailSize) – a thumbnail size

Returns:

an absolute filename

Return type:

str

Returns the filename that a thumbnail of size size for uri would have. This function is threadsafe and does no blocking I/O.

New in version 2.2.

GnomeDesktop.get_all_locales()

Returns:

a newly allocated None-terminated string array containing the all locales. Free with GLib.strfreev().

Return type:

[str]

Gets all locales.

New in version 3.8.

GnomeDesktop.get_country_from_code(code, translation)

Parameters:

• code (str) – an ISO 3166 code string

• translation (str or None) – a locale string

Returns:

the country name. Caller takes ownership.

Return type:

str

Gets the country name for code. If translation is provided the returned string is translated accordingly.

New in version 3.8.

GnomeDesktop.get_country_from_locale(locale, translation)

Parameters:

• locale (str) – a locale string

• translation (str or None) – a locale string

Returns:

the country description. Caller takes ownership.

Return type:

str

Gets the country description for locale. If translation is provided the returned string is translated accordingly.

New in version 3.8.

GnomeDesktop.get_input_source_from_locale(locale)

Parameters:

locale (str) – a locale string

Returns:

True if a input source exists or False otherwise.

type:

location to store the input source type

id:

location to store the input source identifier

Return type:

(bool, type: str, id: str)

Gets the default input source’s type and identifier for a given locale.

New in version 3.8.

GnomeDesktop.get_language_from_code(code, translation)

Parameters:

• code (str) – an ISO 639 code string

• translation (str or None) – a locale string

Returns:

the language name. Caller takes ownership.

Return type:

str

Gets the language name for code. If translation is provided the returned string is translated accordingly.

New in version 3.8.

GnomeDesktop.get_language_from_locale(locale, translation)

Parameters:

• locale (str) – a locale string

• translation (str or None) – a locale string

Returns:

the language description. Caller takes ownership.

Return type:

str

Gets the language description for locale. If translation is provided the returned string is translated accordingly.

New in version 3.8.

GnomeDesktop.get_platform_version()

Returns:

an integer with the major version of GNOME.

Return type:

int

Returns an integer with the major version of GNOME. Useful for dynamic languages like Javascript or Python (static languages like C should use GnomeDesktop.DESKTOP_PLATFORM_VERSION). If this function doesn’t exist, it can be presumed that the GNOME platform version is 42 or previous.

New in version 43.0.

GnomeDesktop.get_translated_modifier(modifier, translation)

Parameters:

• modifier (str) – the modifier part of a locale name

• translation (str or None) – a locale string

Returns:

the translated modifier string. Caller takes ownership.

Return type:

str

Gets a translation of the raw modifier string. If translation is provided the returned string is translated accordingly.

New in version 3.34.

GnomeDesktop.language_has_translations(code)

Parameters:

code (str) – an ISO 639 code string

Returns:

True if there are translations for language code.

Return type:

bool

Returns True if there are translations for language code.

New in version 3.8.

GnomeDesktop.normalize_locale(locale)

Parameters:

locale (str) – a locale string

Returns:

normalized locale string. Caller takes ownership.

Return type:

str

Gets the normalized locale string in the form [language’_country [.codeset]’[modifier]] for name.

New in version 3.8.

GnomeDesktop.parse_locale(locale)

Parameters:

locale (str) – a locale string

Returns:

True if parsing was successful.

language_codep:

location to store the language code, or None

country_codep:

location to store the country code, or None

codesetp:

location to store the codeset, or None

modifierp:

location to store the modifier, or None

Return type:

(bool, language_codep: str, country_codep: str or None, codesetp: str or None, modifierp: str or None)

Extracts the various components of a locale string in XPG format. ([language’_country [.codeset]’[modifier]]). See http://en.wikipedia.org/wiki/Locale.

New in version 3.8.

GnomeDesktop.rr_error_quark()

Returns:

a #GQuark used to identify errors coming from the GnomeRR API.

Return type:

int

Returns the #GQuark that will be used for GLib.Error values returned by the GnomeRR API.

GnomeDesktop.start_systemd_scope(name, pid, description, connection, cancellable, callback, *user_data)

Parameters:

• name (str) – Name for the application

• pid (int) – The PID of the application

• description (str or None) – A description to use for the unit, or None

• connection (Gio.DBusConnection or None) – An Gio.DBusConnection to the session bus, or None

• cancellable (Gio.Cancellable or None) – Gio.Cancellable to use

• callback (Gio.AsyncReadyCallback or None) – Callback to call when the operation is done

• user_data (object or None) – Data to be passed to callback

If the current process is running inside a user systemd instance, then move the launched PID into a transient scope. The given name will be used to create a unit name. It should be the application ID or the executable in all other cases. If a desktop-id is passed then the .desktop suffix will be stripped.

It is advisable to use this function every time where the started application can be considered reasonably independent of the launching application. Placing it in a scope creates proper separation between the programs rather than being considered a single entity by systemd.

It is always safe to call this function. Note that a successful return code does not imply that a unit has been created. It solely means that no error condition was hit sending the request.

If connection is None then g_dbus_get() will be called internally.

Note that most callers will not need to handle errors. As such, it is normal to pass a None callback.

GnomeDesktop.start_systemd_scope_finish(res)

Parameters:

res (Gio.AsyncResult) – A Gio.AsyncResult

Raises:

GLib.Error

Returns:

False on error, True otherwise

Return type:

bool

Finish an asynchronous operation to create a transient scope that was started with GnomeDesktop.start_systemd_scope().

Note that a successful return code does not imply that a unit has been created. It solely means that no error condition was hit sending the request.