Rahul Arya

Sorry for the delay. Unfortunately, I don't think this PR interacts well with #1376, since my change makes it such that `export_student_grades` only gets access to `all_scores`, not the assignment...

In some cases, the assigned score comes from multiple submissions. For instance, the `total` score may come from one backup, but the `composition` score from another. Currently, your implementation returns...

Also, I'm pushing a test implementation of this to the other PR now.

I did some testing, and it seems that this PR finds the _latest_, _submitted_ backup, whereas the other PR finds the _earliest_ backup whose score for at least one category...

Actually, Kavi and I were discussing this, and your PR's behavior may make more sense. Otherwise in multi-part projects, a backup could be given a checkpoint score, and then it'd...

What could be done is to leave Export Grades the way it is, but add a new job that exports just the submission times of various assignments computed in many...

What operation are you doing to get to this page? (logging in from the website, or ok-client, or something else?)

I'd suggest following the instructions in the README to get a copy of OKPy running locally that's built from this repo. Then put some print statements in https://github.com/okpy/ok-client/blob/master/client/utils/auth.py to see...

It might be that the reauthentication process does not take into consideration Jupyter notebooks, since that error is what you get when your token has expired on the CLI client.

``` try: access_token = refresh_local_token(server) except OAuthException as e: # Account for Invalid Grant Error During make_token_post if not silent: raise e return notebook_authenticate(cmd_args, force=True, silent=False) ``` is what might...