How to update the data source for Network Analyst Layer by arcpy

LeoDeng — Mon, 20 Jan 2025 05:58:26 GMT

Hi All,

I‘m using the script to update layer data source in a project file (*.aprx). However , there is no connectionProperties for NetworkAnalystLayer.

def _update_layer_data_source(layer, database, dataset): try: if layer.isNetworkAnalystLayer: # The attribute 'connectionProperties' is not supported on this instance of Layer. pass else: layer_connection_properties = layer.connectionProperties layer_connection_properties['connection_info']['database'] = database layer_connection_properties['dataset'] = dataset layer.updateConnectionProperties(layer.connectionProperties, layer_connection_properties) except Exception as ex: pass

Thanks,
Leo

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How to update the data source for Network Analyst Layer by arcpy