def process_import_config()

in 5-app-infra/3-artifact-publish/docker/cdmc/tag_engine_api/main.py [0:0]

• 70 lines of code
• 8 McCabe index (conditional complexity)

def process_import_config():
    
    template_id = request.form['template_id']
    template_project = request.form['template_project']
    template_region = request.form['template_region']
    data_asset_type = request.form['data_asset_type']
    data_asset_region = request.form['data_asset_region']
    metadata_import_location = request.form['metadata_import_location']
    service_account = request.form['service_account']
    action = request.form['action']
    
    if 'config_uuid' in request.form:
        config_uuid = request.form['config_uuid']
    else:
        config_uuid = None
      
    credentials, success = get_target_credentials(service_account)
    
    if success == False:
        print('Error acquiring credentials from', service_account)
    
    dcc = controller.DataCatalogController(credentials, None, None, template_id, template_project, template_region)
    template = dcc.get_template()
    
    if action == "Cancel Changes":
        return render_template(
            'tag_template.html',
            template_id=template_id,
            template_project=template_project,
            template_region=template_region, 
            service_account=service_account, 
            fields=template)
    
    if action == "View Config List":
        configs = store.read_configs(service_account, 'ALL', template_id, template_project, template_region)
        print('configs: ', configs)
    
        return render_template(
            'view_configs.html',
            template_id=template_id,
            template_project=template_project,
            template_region=template_region,
            service_account=service_account,
            configs=configs)
        
    # action is Save Changes (either to a new config or existing one)
    tag_history_option, _ = store.read_tag_history_settings()
    
    if tag_history_option == True:
        tag_history_display = "ON"
    else:
        tag_history_display = "OFF"          
        
    # update existing config
    if config_uuid != None:
        store.update_tag_import_config(config_uuid, data_asset_type, data_asset_region, metadata_import_location)
        config = store.read_config(service_account, config_uuid, 'TAG_IMPORT')
    
        return render_template(
            'update_import_config.html',
            template_id=template_id,
            template_project=template_project,
            template_region=template_region,
            data_asset_type=data_asset_type,
            data_asset_region=data_asset_region,
            service_account=service_account,
            config=config,
            settings=1)
    
    # write new config    
    else:    
        template_uuid = store.write_tag_template(template_id, template_project, template_region)
        config_uuid = store.write_tag_import_config(service_account, template_uuid, template_id, template_project, template_region, \
                                                    data_asset_type, data_asset_region, metadata_import_location, tag_history_option)                                                      

        return render_template(
            'created_import_config.html',
            config_uuid=config_uuid,
            config_type='TAG_IMPORT',
            template_id=template_id,
            template_project=template_project,
            template_region=template_region,
            data_asset_type=data_asset_type,
            data_asset_region=data_asset_region,
            service_account=service_account,
            metadata_import_location=metadata_import_location,
            tag_history=tag_history_display)