Class: QgsExternalStorageRegistry

Registry of external storage backends used by QgsExternalResourceWidget.

QgsExternalStorageRegistry is not usually directly created, but rather accessed through QgsApplication.projectStorageRegistry().

Added in version 3.22.

Methods

externalStorageFromType	Returns external storage implementation if the storage type matches one.
externalStorages	Returns a list of registered project storage implementations
registerExternalStorage	Registers a storage backend and takes ownership of it
unregisterExternalStorage	Unregisters a storage backend and destroys its instance

class qgis.core.QgsExternalStorageRegistry

Bases: object

__init__()

Constructor - creates a registry of external storage backends

__init__(a0: QgsExternalStorageRegistry)

Parameters:

a0 (QgsExternalStorageRegistry)

externalStorageFromType(self, type: str | None) → QgsExternalStorage | None

Returns external storage implementation if the storage type matches one. Returns None otherwise

Parameters:

type (Optional[str])

Return type:

Optional[QgsExternalStorage]

externalStorages(self) → List[QgsExternalStorage]

Returns a list of registered project storage implementations

Return type:

List[QgsExternalStorage]

registerExternalStorage(self, storage: QgsExternalStorage | None)

Registers a storage backend and takes ownership of it

Parameters:

storage (Optional[QgsExternalStorage])

unregisterExternalStorage(self, storage: QgsExternalStorage | None)

Unregisters a storage backend and destroys its instance

Parameters:

storage (Optional[QgsExternalStorage])