Class: QgsExternalStorageContent¶

class qgis.core.QgsExternalStorageContent¶

Bases: PyQt5.QtCore.QObject

Base class for QgsExternalStorage stored and fetched content

New in version 3.22:

Methods

`cancel`	Cancels content fetching/storing
`childEvent`
`connectNotify`
`customEvent`
`disconnectNotify`
`errorString`	Returns error textual description if an error occurred and `status()` returns Failed
`isSignalConnected`
`receivers`
`reportError`	Update content according to given `errorMsg` error message Inherited classes should call this method whenever they meet an error.
`sender`
`senderSignalIndex`
`status`	Returns content status
`timerEvent`

Signals

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

cancel(self)¶: Cancels content fetching/storing

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

childEvent(self, QChildEvent)¶

connectNotify(self, QMetaMethod)¶

customEvent(self, QEvent)¶

disconnectNotify(self, QMetaMethod)¶

errorOccurred¶

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

Parameters: errorString (str) –

errorString(self) → str¶

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

Return type: str

isSignalConnected(self, QMetaMethod) → bool¶

progressChanged¶

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

Parameters: progress (float) –

receivers(self, PYQT_SIGNAL) → int¶

reportError(self, errorMsg: str)¶

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

Parameters: errorMsg (str) –

sender(self) → QObject¶

senderSignalIndex(self) → int¶

status(self) → Qgis.ContentStatus¶

Returns content status

Return type: Qgis.ContentStatus

timerEvent(self, QTimerEvent)¶