I am defining a question with a template grader. I'm attaching some support files which the custom grader will want to use, and I'm allowing/requiring that the student attach exactly one file with his answer submission. How can I access these files from the template grader? I know apriori the names of the support files, but I don't know the name of the file the student will attach.
Some of the finer details like this are documented within the on-line help. In this case, if you click the little Help icon by the Allow attachments field in the question authoring form you'll get told the following:
Whether to allow students to add attachments to their submissions and, if so, how many. Attachments are copied into the runtime working directory and a comma-separated list of the names of the attachments is provided to the template in the Twig variable {{ ATTACHMENTS }}. Warning: allowing attachments could have performance or disk-space implications for the Moodle and Jobe servers with large classes and/or large attachments. The Moodle server, and Jobe servers prior to February 2019, store all attachments indefinitely.
Thank you, that is useful information.
And if there are Support files, are they also copied to the runtime working directory?
