Class: QgsMessageLogViewer

A generic dialog widget for displaying QGIS log messages.

List of all members, including inherited members

Class Hierarchy

Base classes

QDialog
QWidget
QObject
QPaintDevice

Methods

logMessage	Logs a message to the viewer.
showTab	Activates the tab whose title matches the given tag, if any.

class qgis.gui.QgsMessageLogViewer

Bases: QDialog

__init__(parent: QWidget | None = None, fl: Qt.WindowType = QgsGuiUtils.ModalDialogFlags)

Create a new message log viewer. The viewer will automatically connect to the system’s QgsApplication.messageLog() instance.

Parameters:

• parent (Optional[QWidget] = None)

• fl (Qt.WindowType = QgsGuiUtils.ModalDialogFlags)

logMessage(self, message: str | None, tag: str | None, level: Qgis.MessageLevel, format: Qgis.StringFormat = Qgis.StringFormat.PlainText)

Logs a message to the viewer.

The format parameter specifies the message format (since QGIS 4.0)

Parameters:

• message (Optional[str])

• tag (Optional[str])

• level (Qgis.MessageLevel)

• format (Qgis.StringFormat = Qgis.StringFormat.PlainText)

showTab(self, tag: str | None)

Activates the tab whose title matches the given tag, if any.

Added in version 3.44.

Parameters:

tag (Optional[str])