Class: QgsExternalStorageContent¶

Base class for QgsExternalStorage stored and fetched content

Added in version 3.22.

Class Hierarchy¶

`QgsExternalStorageFetchedContent`	Class for `QgsExternalStorage` fetched content
`QgsExternalStorageStoredContent`	Class for `QgsExternalStorage` stored content

Methods

`cancel`	Cancels content fetching/storing
`errorString`	Returns error textual description if an error occurred and `status()` returns Failed
`reportError`	Update content according to given errorMsg error message Inherited classes should call this method whenever they meet an error.
`setStatus`	Sets the external storage status
`status`	Returns content status

Signals

`canceled`	The signal is emitted when content fetching/storing has been canceled
`errorOccurred`	The signal is emitted when an error occurred.
`progressChanged`	The signal is emitted whenever content fetching/storing estimated progression value progress has changed.

class qgis.core.QgsExternalStorageContent[source]¶

Bases: QObject

signal canceled[source]¶: The signal is emitted when content fetching/storing has been canceled

signal errorOccurred(errorString: str)[source]¶

The signal is emitted when an error occurred. errorString is a textual description of the error

errorString(self) → str¶

Returns error textual description if an error occurred and status() returns Failed

signal progressChanged(progress: float)[source]¶

The signal is emitted whenever content fetching/storing estimated progression value progress has changed. progress value is between 0 and 100.

reportError(self, errorMsg: str | None)[source]¶

Update content according to given errorMsg error message Inherited classes should call this method whenever they meet an error.

setStatus(self, status: Qgis.ContentStatus)[source]¶

Sets the external storage status

Returns content status