Add student identification to exported pdfs of a collected assignment.

[math-sl]

When exporting collected assignments in a course, the pdf produced contains no other identifying information than the filenames.

Current pdf head is like this: and a footer with the file link. In both case, the only information identifying the student is in the file name itself.

We can convert in terminal using "jupyter-nbconvert --to pdf", which gives a header (using latex) like

with a title containing the filename, which allow student identification for grading (or even printing to grade on paper)

This is probably related to other issues involving nbconvert.

Possible solutions:

• modify the default header used in the exported pdf to contain student info
• use jupyter-nbconvert to convert to pdf (always or, when exporting, ask how to export to pdf).

[williamstein]

This is a great suggestion. Thanks!