Class: QgsProcessingRecentAlgorithmLog¶
- class qgis.gui.QgsProcessingRecentAlgorithmLog¶
Bases:
PyQt5.QtCore.QObject
A log for tracking recently used processing algorithms.
QgsProcessingRecentAlgorithmLog
is not usually directly created, instead use the instance accessible throughQgsGui.processingRecentAlgorithmLog()
.The log contents are saved and restored via
QgsSettings
.Note
Not stable API
New in version 3.4.
QgsProcessingRecentAlgorithmLog(parent: QObject = None) Constructor for
QgsProcessingRecentAlgorithmLog
, with the specifiedparent
object.Methods
Pushes the algorithm with matching
id
to the top of the recently used algorithm list.Returns a list of the IDs of recently used processing algorithms, where the first item in the list is the most recently used algorithm.
Signals
pyqtSignal(*types, name: str = ..., revision: int = ..., arguments: Sequence = ...) -> PYQT_SIGNAL
- changed¶
pyqtSignal(*types, name: str = …, revision: int = …, arguments: Sequence = …) -> PYQT_SIGNAL
types is normally a sequence of individual types. Each type is either a type object or a string that is the name of a C++ type. Alternatively each type could itself be a sequence of types each describing a different overloaded signal. name is the optional C++ name of the signal. If it is not specified then the name of the class attribute that is bound to the signal is used. revision is the optional revision of the signal that is exported to QML. If it is not specified then 0 is used. arguments is the optional sequence of the names of the signal’s arguments.
- Parameters:
name (str = ...) –
revision (int = ...) –
arguments (Sequence = ...) –
- Return type:
PYQT_SIGNAL
- childEvent(self, QChildEvent)¶
- connectNotify(self, QMetaMethod)¶
- customEvent(self, QEvent)¶
- disconnectNotify(self, QMetaMethod)¶
- isSignalConnected(self, QMetaMethod) bool ¶
- push(self, id: str)¶
Pushes the algorithm with matching
id
to the top of the recently used algorithm list.If this changes the list of recent algorithm IDs then the
changed()
signal will be emitted.- Parameters:
id (str) –
- receivers(self, PYQT_SIGNAL) int ¶
- recentAlgorithmIds(self) List[str] ¶
Returns a list of the IDs of recently used processing algorithms, where the first item in the list is the most recently used algorithm.
- Return type:
List[str]
- sender(self) QObject ¶
- senderSignalIndex(self) int ¶
- timerEvent(self, QTimerEvent)¶