jeflem

Human readable course titles for multi-class nbgrader on JupyterHub

5

Course list and assignment list extensions show nbgrader's `course_id` (and/or the formgrader service's name) in the GUI. A course's `course_id` property has to be (at least) URL save if nbgrader...

Assignment creation with formgrader extension silently fails for invalid timezone offset

1

Using the formgrader extension for JupyterLab on a JupyterHub the GUI for assignment creation provides the optional 'Timezone as UTC offset' field. If input is not a valid timezone offset,...

Introduce (human readable) course titles in addition to course IDs

1

Courses in nbgrader have the `course_id` property with several limitations (at least URL safe if used with JupyterHub). Would be great to have an additional property `course_title`. At the moment...

File download in JupyterLab does not work if jupyter-fs is installed

1

**Describe the bug** If jupyter-fs is installed, in Lab 'File' > 'Download' or right-click on file in standard Lab file browser > 'Download' do not work (nothing happens). Right-click in...

Set CSP frame-ancestors 'self' for nbgrader handlers

1

This PR solves issue #1870 (formgrader does not show in JupyerLab tab due to JupyterHub >=4.1.0 security settings in HTTP headers). Starting with JupyterHub 4.1.0 HTTP header ``` Content-Security-Policy: frame-ancestors...

## Describe the issue Installing ipympl with conda overwrites the content of `.../conda/envs/env_name/etc/jupyter/labconfig/page_config.json` resulting in enabling of all labextensions for all users (which is a big problem on a JupyterHub)....

Colon in feedback path conflicts with jupyter-fs

2

The path to feedback HTML files contains a timestamp and, thus, a colon. If the [jupyter-fs](https://github.com/jpmorganchase/jupyter-fs) lab extension is installed next to nbgrader, colons are not allowed in paths (the...

Resource hash in filename if copy/open/downloading file in root dir

1

If a jupyter-fs file browser (for a local file system, `osfs://`) is used for copying, opening or downloading a file which is not in a subfolder, then the filename will...

DELFI: route_id "null_D_D_D_D_D..."

1

Im DELFI-GTFS-Feed vom 28.07.2025 gibt es seltsame route_id-Werte in der routes.txt; werden auch in der trips.txt referenziert: ``` "null_3",12071,"951","",3,"","","" "null_D_3",12071,"969","",3,"","","" "null_D_D_3",12071,"962","",3,"","","" "null_D_D_D_3",12071,"961","",3,"","","" "null_D_D_D_D_3",12071,"960","",3,"","","" "null_D_D_D_D_D_3",12071,"950","",3,"","","" "null_D_D_D_D_D_D_3",12071,"942","",3,"","","" "null_D_D_D_D_D_D_D_3",12071,"941","",3,"","","" "null_D_D_D_D_D_D_D_D_3",12071,"940","",3,"","","" "null_D_D_D_D_D_D_D_D_D_3",12071,"936","",3,"","","" "null_D_D_D_D_D_D_D_D_D_D_3",12071,"932","",3,"","","" "null_D_D_D_D_D_D_D_D_D_D_D_3",12071,"931","",3,"","",""...