Skip to content

Instantly share code, notes, and snippets.

@fpsampayo

fpsampayo/pyqgis_remove_hidden_layers.md

Last active May 2, 2019 14:14
Show Gist options
  • Save fpsampayo/73b0375646783c2e41e9542602867b56 to your computer and use it in GitHub Desktop.
Save fpsampayo/73b0375646783c2e41e9542602867b56 to your computer and use it in GitHub Desktop.
Download ZIP
QGIS 3.x Remove hidden layers from project
Raw
pyqgis_remove_hidden_layers.md 
project = QgsProject().instance()
root = project.layerTreeRoot()

legendLayers = root.findLayerIds()
projectLayers = project.mapLayers().keys()

layersToRemove = set(projectLayers) - set(legendLayers)

project.removeMapLayers(list(layersToRemove))

print("Removed {} hidden layers from project".format(len(layersToRemove)))
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment