Class: QgsProjectStorageRegistry

Registry of storage backends that QgsProject may use.

This is a singleton that should be accessed through QgsApplication.projectStorageRegistry().

Added in version 3.2.

Methods

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.core.QgsProjectStorageRegistry

Bases: object

projectStorageFromType(self, type: str | None) → QgsProjectStorage | 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[QgsProjectStorage]

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

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

Parameters:

uri (Optional[str])

Return type:

Optional[QgsProjectStorage]

projectStorages(self) → List[QgsProjectStorage]

Returns a list of registered project storage implementations

Return type:

List[QgsProjectStorage]

registerProjectStorage(self, storage: QgsProjectStorage | None)

Registers a storage backend and takes ownership of it

Parameters:

storage (Optional[QgsProjectStorage])

unregisterProjectStorage(self, storage: QgsProjectStorage | None)

Unregisters a storage backend and destroys its instance

Parameters:

storage (Optional[QgsProjectStorage])