Class: QgsProjectStorageGuiRegistry

A registry / canonical manager of GUI parts of project storage backends.

QgsProjectStorageGuiRegistry is not usually directly created, but rather accessed through QgsGui.projectStorageGuiRegistry().

See also

QgsProjectStorageRegistry

Added in version 3.10.

List of all members, including inherited members

Methods

initializeFromProviderGuiRegistry	Initializes the registry.
projectStorageFromType	Returns storage implementation if the storage type matches one.
projectStorageFromUri	Returns storage implementation if the URI matches one.
projectStorages	Returns a list of registered project storage implementations
registerProjectStorage	Registers a storage backend and takes ownership of it
unregisterProjectStorage	Unregisters a storage backend and destroys its instance

class qgis.gui.QgsProjectStorageGuiRegistry

Bases: object

initializeFromProviderGuiRegistry(self, providerGuiRegistry: QgsProviderGuiRegistry | None)

Initializes the registry. The registry needs to be passed explicitly (instead of using singleton) because this gets called from QgsGui constructor.

Parameters:

providerGuiRegistry (Optional[QgsProviderGuiRegistry])

projectStorageFromType(self, type: str | None) → QgsProjectStorageGuiProvider | None

Returns storage implementation if the storage type matches one. Returns None otherwise (it is a normal file)

Parameters:

type (Optional[str])

Return type:

Optional[QgsProjectStorageGuiProvider]

projectStorageFromUri(self, uri: str | None) → QgsProjectStorageGuiProvider | None

Returns storage implementation if the URI matches one. Returns None otherwise (it is a normal file)

Parameters:

uri (Optional[str])

Return type:

Optional[QgsProjectStorageGuiProvider]

projectStorages(self) → list[QgsProjectStorageGuiProvider]

Returns a list of registered project storage implementations

Return type:

list[QgsProjectStorageGuiProvider]

registerProjectStorage(self, storage: QgsProjectStorageGuiProvider | None)

Registers a storage backend and takes ownership of it

Parameters:

storage (Optional[QgsProjectStorageGuiProvider])

unregisterProjectStorage(self, storage: QgsProjectStorageGuiProvider | None)

Unregisters a storage backend and destroys its instance

Parameters:

storage (Optional[QgsProjectStorageGuiProvider])