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Commit f029b8c0 authored by Sylvain Théry's avatar Sylvain Théry
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improved push message and execptions

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active_channel_evolution.py
+ 80
− 66
View file @ f029b8c0
......@@ -283,72 +283,86 @@ class active_channel_evolution:
# When OK is pressed
if result:
# we grab the value to use for the width of the cross-sections
cross_section_width = self.dlg.spinBoxWidthTransects.value()
# we grav the value to use as distance between two transects
cross_section_distance = self.dlg.spinBoxDistTransects.value()
# we grab the path where to export the layer containing the blocks of the valley bottom
export_vb = self.dlg.lineEditExportValleyFloorBlocks.text()
# we grab the path where to export the csv containing the blocks of the valley bottom
export_csv_vb = self.dlg.lineEditExportTabValleyFloorBlocks.text()
# we grab if we have to reverse the centerline of the valley floor
flag_reverse_vb = self.dlg.checkBoxReverseValleyFloor.isChecked()
# we grab the layer of the blocks of the valley bottom to use to process the active channel
input_blocks_vb = self.dlg.lineEditInBlocksValleyFloor.text()
# we grab the path where to export the layer containing the blocks of the active channel
export_ac = self.dlg.lineEditExportActiveBandBlocks.text()
export_csv_ac = self.dlg.lineEditExportTabActiveBandBlocks.text()
# we grab the layer of the valley bottom
selected_layer_vb = self.dlg.comboBoxValleyFloor.currentLayer()
# we grab the layer of the active channel
selected_layer_ac = self.dlg.comboBoxActiveBand.currentLayer()
outputs = {}
# if the user wants to detect the starting point of the valley bottom
if flag_detect_start_point == True:
detect_starting_point(QgsProject, outputs, QgsProcessing, processing, selected_layer_vb, name_starting_point)
# if the user wants to run only the processing of the valley bottom
if (flag_run_vb == True and flag_run_ac == False) and flag_detect_start_point == False:
valley_bottom_processing(QgsProject, QgsVectorLayer, outputs, QgsProcessing, processing,
selected_layer_vb, flag_reverse_vb, cross_section_width, cross_section_distance, export_vb,
export_csv_vb, flag_load_temp_vb, name_valley_bottom_blocks, name_valley_bottom_centerline,
name_valley_bottom_cross_sections, name_valley_bottom_rk)
# if the user wants to run only the processing of the active channel
if flag_run_ac == True and flag_run_vb == False:
active_channel_processing(QgsProject, QgsVectorLayer, outputs, QgsProcessing, processing, selected_layer_ac,
input_blocks_vb, export_ac, export_csv_ac, flag_load_temp_ac,
name_active_channel_blocks, name_active_channel_centerline)
# if the user wants to run in one time the processing of the valley bottom followed by the processing
# of the active channel
if flag_run_vb == True and flag_run_ac == True:
self.iface.messageBar().pushMessage(self.tr("Step 1 - Valley bottom processing"), level=Qgis.Info, duration=5)
try:
# we grab the value to use for the width of the cross-sections
cross_section_width = self.dlg.spinBoxWidthTransects.value()
# we grav the value to use as distance between two transects
cross_section_distance = self.dlg.spinBoxDistTransects.value()
# we grab the path where to export the layer containing the blocks of the valley bottom
export_vb = self.dlg.lineEditExportValleyFloorBlocks.text()
# we grab the path where to export the csv containing the blocks of the valley bottom
export_csv_vb = self.dlg.lineEditExportTabValleyFloorBlocks.text()
# we grab if we have to reverse the centerline of the valley floor
flag_reverse_vb = self.dlg.checkBoxReverseValleyFloor.isChecked()
# we grab the layer of the blocks of the valley bottom to use to process the active channel
input_blocks_vb = self.dlg.lineEditInBlocksValleyFloor.text()
# we grab the path where to export the layer containing the blocks of the active channel
export_ac = self.dlg.lineEditExportActiveBandBlocks.text()
export_csv_ac = self.dlg.lineEditExportTabActiveBandBlocks.text()
# we grab the layer of the valley bottom
selected_layer_vb = self.dlg.comboBoxValleyFloor.currentLayer()
# we grab the layer of the active channel
selected_layer_ac = self.dlg.comboBoxActiveBand.currentLayer()
outputs = {}
# if the user wants to detect the starting point of the valley bottom
if flag_detect_start_point == True:
detect_starting_point(QgsProject, outputs, QgsProcessing, processing, selected_layer_vb, name_starting_point)
# if the user wants to run only the processing of the valley bottom
if (flag_run_vb == True and flag_run_ac == False) and flag_detect_start_point == False:
valley_bottom_processing(QgsProject, QgsVectorLayer, outputs, QgsProcessing, processing,
selected_layer_vb, flag_reverse_vb, cross_section_width, cross_section_distance, export_vb,
export_csv_vb, flag_load_temp_vb, name_valley_bottom_blocks, name_valley_bottom_centerline,
name_valley_bottom_cross_sections, name_valley_bottom_rk)
# if the user wants to run only the processing of the active channel
if flag_run_ac == True and flag_run_vb == False:
active_channel_processing(QgsProject, QgsVectorLayer, outputs, QgsProcessing, processing, selected_layer_ac,
input_blocks_vb, export_ac, export_csv_ac, flag_load_temp_ac,
name_active_channel_blocks, name_active_channel_centerline)
# if the user wants to run in one time the processing of the valley bottom followed by the processing
# of the active channel
if flag_run_vb == True and flag_run_ac == True:
self.iface.messageBar().pushMessage(self.tr("Step 1 - Valley bottom processing"), level=Qgis.Info)
self.iface.mainWindow().repaint()
input_blocks_vb = valley_bottom_processing(QgsProject, QgsVectorLayer, outputs, QgsProcessing,
processing, selected_layer_vb,
flag_reverse_vb, cross_section_width, cross_section_distance, export_vb,
export_csv_vb, flag_load_temp_vb, name_valley_bottom_blocks, name_valley_bottom_centerline,
name_valley_bottom_cross_sections, name_valley_bottom_rk)
self.iface.messageBar().clearWidgets()
self.iface.messageBar().pushMessage(self.tr("Step 2 - Active channel processing"), level=Qgis.Info)
self.iface.mainWindow().repaint()
active_channel_processing(QgsProject, QgsVectorLayer, outputs, QgsProcessing, processing, selected_layer_ac,
input_blocks_vb, export_ac, export_csv_ac, flag_load_temp_ac,
name_active_channel_blocks, name_active_channel_centerline)
a = 5/0
# Show success message when finished
self.iface.messageBar().clearWidgets()
self.iface.messageBar().pushMessage("♪♪ This is the End, my only friend, the End ♪♪", level=Qgis.Success,
duration=5)
# we disconnect from the different menus
self.dlg.pushButtonExportValleyFloorBlocks.clicked.disconnect(self.select_output_blocks_vb)
self.dlg.pushButtonExportTabValleyFloorBlocks.clicked.disconnect(self.select_output_tab_blocks_vb)
self.dlg.pushButtonExportActiveBandBlocks.clicked.disconnect(self.select_output_blocks_ac)
self.dlg.pushButtonExportTabActiveBandBlocks.clicked.disconnect(self.select_output_tab_blocks_ac)
self.dlg.pushButtonInBlocksValleyFloor.clicked.disconnect(self.select_input_blocks_vb)
except Exception as inst:
# print info in console
print(type(inst)) # the exception instance
print(inst.args) # arguments stored in .args
print(inst)
# send a message to the user
self.iface.messageBar().clearWidgets()
self.iface.mainWindow().repaint()
input_blocks_vb = valley_bottom_processing(QgsProject, QgsVectorLayer, outputs, QgsProcessing,
processing, selected_layer_vb,
flag_reverse_vb, cross_section_width, cross_section_distance, export_vb,
export_csv_vb, flag_load_temp_vb, name_valley_bottom_blocks, name_valley_bottom_centerline,
name_valley_bottom_cross_sections, name_valley_bottom_rk)
self.iface.messageBar().pushMessage(self.tr("Something went wrong. See Python console for details :/"),
level=Qgis.Critical)
self.iface.messageBar().pushMessage(self.tr("Step 2 - Active channel processing"), level=Qgis.Info, duration=5)
self.iface.mainWindow().repaint()
active_channel_processing(QgsProject, QgsVectorLayer, outputs, QgsProcessing, processing, selected_layer_ac,
input_blocks_vb, export_ac, export_csv_ac, flag_load_temp_ac,
name_active_channel_blocks, name_active_channel_centerline)
# Show success message when finished
self.iface.messageBar().pushMessage("♪♪ This is the End, my only friend, the End ♪♪", level=Qgis.Success,
duration=3)
# we deconnect from the different menus
self.dlg.pushButtonExportValleyFloorBlocks.clicked.disconnect(self.select_output_blocks_vb)
self.dlg.pushButtonExportTabValleyFloorBlocks.clicked.disconnect(self.select_output_tab_blocks_vb)
self.dlg.pushButtonExportActiveBandBlocks.clicked.disconnect(self.select_output_blocks_ac)
self.dlg.pushButtonExportTabActiveBandBlocks.clicked.disconnect(self.select_output_tab_blocks_ac)
self.dlg.pushButtonInBlocksValleyFloor.clicked.disconnect(self.select_input_blocks_vb)
\ No newline at end of file
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