def analysis_execution(): from safe.test.utilities import get_qgis_app # get_qgis_app must be called before importing Analysis QGIS_APP, CANVAS, IFACE, PARENT = get_qgis_app() from safe.utilities.analysis import Analysis from safe.utilities.keyword_io import KeywordIO analysis = Analysis() arg = AnalysisArguments.read_arguments() register_impact_functions() registry = ImpactFunctionManager().registry function = registry.get_instance(arg.impact_function_name) hazard_layer = safe_to_qgis_layer(read_layer(arg.hazard_filename)) exposure_layer = safe_to_qgis_layer(read_layer(arg.exposure_filename)) if arg.aggregation_filename: aggregation_layer = safe_to_qgis_layer( read_layer(arg.aggregation_filename)) keywords_io = KeywordIO() try: analysis.map_canvas = IFACE.mapCanvas() analysis.hazard_layer = hazard_layer analysis.hazard_keyword = keywords_io.read_keywords(hazard_layer) analysis.exposure_layer = exposure_layer analysis.exposure_keyword = keywords_io.read_keywords(exposure_layer) if aggregation_layer: analysis.aggregation_layer = aggregation_layer analysis.aggregation_keyword = keywords_io.read_keywords( aggregation_layer) analysis.impact_function = function analysis.setup_analysis() print 'Setup analysis done' analysis.run_analysis() print 'Analysis done' except Exception as e: print e.message impact = analysis.impact_layer qgis_impact = safe_to_qgis_layer(impact) generate_styles(impact, qgis_impact) copy_impact_layer(impact, arg.impact_filename)
def analysis_execution(): from safe.test.utilities import get_qgis_app # get_qgis_app must be called before importing Analysis QGIS_APP, CANVAS, IFACE, PARENT = get_qgis_app() from safe.utilities.analysis import Analysis from safe.utilities.keyword_io import KeywordIO analysis = Analysis() arg = AnalysisArguments.read_arguments() register_impact_functions() registry = ImpactFunctionManager().registry function = registry.get_instance(arg.impact_function_name) hazard_layer = safe_to_qgis_layer(read_layer(arg.hazard_filename)) exposure_layer = safe_to_qgis_layer(read_layer(arg.exposure_filename)) if arg.aggregation_filename: aggregation_layer = safe_to_qgis_layer(read_layer( arg.aggregation_filename)) keywords_io = KeywordIO() try: analysis.map_canvas = IFACE.mapCanvas() analysis.hazard_layer = hazard_layer analysis.hazard_keyword = keywords_io.read_keywords(hazard_layer) analysis.exposure_layer = exposure_layer analysis.exposure_keyword = keywords_io.read_keywords(exposure_layer) if aggregation_layer: analysis.aggregation_layer = aggregation_layer analysis.aggregation_keyword = keywords_io.read_keywords( aggregation_layer) analysis.impact_function = function analysis.setup_analysis() print 'Setup analysis done' analysis.run_analysis() print 'Analysis done' except Exception as e: print e.message impact = analysis.impact_layer qgis_impact = safe_to_qgis_layer(impact) generate_styles(impact, qgis_impact) copy_impact_layer(impact, arg.impact_filename)