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

Added in version 3.10.

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[source]¶

Bases: object

initializeFromProviderGuiRegistry(self, providerGuiRegistry: QgsProviderGuiRegistry | None)[source]¶

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

projectStorageFromType(self, type: str | None) → QgsProjectStorageGuiProvider | None[source]¶

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

projectStorageFromUri(self, uri: str | None) → QgsProjectStorageGuiProvider | None[source]¶

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

projectStorages(self) → List[QgsProjectStorageGuiProvider]¶

Returns a list of registered project storage implementations

registerProjectStorage(self, storage: QgsProjectStorageGuiProvider | None)[source]¶

Registers a storage backend and takes ownership of it

unregisterProjectStorage(self, storage: QgsProjectStorageGuiProvider | None)[source]¶

Unregisters a storage backend and destroys its instance