def create_experiment()

in django_airavata/apps/workspace/views.py [0:0]

• 44 lines of code
• 15 McCabe index (conditional complexity)

def create_experiment(request, app_module_id):
    request.active_nav_item = 'dashboard'

    # User input files can be passed as query parameters
    # <input name>=<path/to/user_file>
    # and also as data product URIs
    # <input name>=<data product URI>
    app_interface = ApplicationModuleViewSet.as_view(
        {'get': 'application_interface'})(request, app_module_id=app_module_id)
    if app_interface.status_code != 200:
        raise Exception("Failed to load application module data: {}".format(
            app_interface.data['detail']))
    user_input_values = {}
    for app_input in app_interface.data['applicationInputs']:
        if (app_input['type'] ==
                DataType.URI and app_input['name'] in request.GET):
            user_file_value = request.GET[app_input['name']]
            try:
                user_file_url = urlparse(user_file_value)
                if user_file_url.scheme == 'airavata-dp':
                    dp_uri = user_file_value
                    try:
                        data_product = request.airavata_client.getDataProduct(
                            request.authz_token, dp_uri)
                        if user_storage_sdk.exists(request, data_product):
                            user_input_values[app_input['name']] = dp_uri
                    except Exception:
                        logger.exception(
                            f"Failed checking data product uri: {dp_uri}", extra={'request': request})
            except ValueError:
                logger.exception(f"Invalid user file value: {user_file_value}", extra={'request': request})
        elif (app_input['type'] == DataType.STRING and
              app_input['name'] in request.GET):
            name = app_input['name']
            user_input_values[name] = request.GET[name]
    context = {
        'bundle_name': 'create-experiment',
        'app_module_id': app_module_id,
        'user_input_values': json.dumps(user_input_values)
    }
    if 'experiment-data-dir' in request.GET:
        context['experiment_data_dir'] = request.GET['experiment-data-dir']

    template_path = 'django_airavata_workspace/create_experiment.html'
    # Apply a custom application template if it exists
    custom_template_path, custom_context = get_custom_template(request, app_module_id)
    if custom_template_path is not None:
        logger.debug(f"Applying custom application template {custom_template_path}")
        template_path = custom_template_path
        context.update(custom_context)

    return render(request, template_path, context)