[QGIS-Developer] Get attribute of deleted feature

[Catania, Luke A ERDC-RDE-GRL-VA CIV]

I want to get the attribute (project_element_id) of a feature that I delete.  I found a way to get the feature IDs, but want a specific attribute, but get error below.  Assume maybe because the feature has been deleted so can't get its attributes, so how do I get it just before the feature is deleted?

project_element_id = deleted_feature[project_element_id_index]
             KeyError: '7'

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def delete_from_jcms_dsk_local_database(self, site_planning_layer: QgsVectorLayer):
        element_type = 'FACILITY'

        deleted_feature_ids = site_planning_layer.editBuffer().deletedFeatureIds()
        QgsMessageLog.logMessage(f"deleted_feature_ids: {deleted_feature_ids}", "Placed Elements", Qgis.Info)

        site_planning_layer_fields = site_planning_layer.fields()
        project_element_id_index = site_planning_layer_fields.indexFromName("project_element_id")
        QgsMessageLog.logMessage(f"project_element_id index: {project_element_id_index}", "Placed Elements", Qgis.Info)

        for deleted_feature_id in deleted_feature_ids:
            deleted_feature = site_planning_layer.getFeature(deleted_feature_id)
            QgsMessageLog.logMessage(f"deleted_feature.hasGeometry: {deleted_feature.hasGeometry()}", "Placed Elements", Qgis.Info)

            deleted_feature_attributes = site_planning_layer.getFeature(deleted_feature_id).attributes()
            QgsMessageLog.logMessage(f"deleted_feature_attributes: {deleted_feature_attributes}", "Placed Elements", Qgis.Info)

            project_element_id = deleted_feature[project_element_id_index]
            QgsMessageLog.logMessage(f"deleting: {site_planning_layer.name()} - {project_element_id}", "Placed Elements", Qgis.Info)



Luke Catania
US Army ERDC-GRL
JCMS Site Planning Developer

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