khan-dl

A python script to download courses from Khan Academy using youtube-dl and beautifulsoup4.

Installation

• Some videos for certain courses were mixed with different output slugs prior to version 0.1.4.
• ⚠ Update to the latest version using pip.

pip install khan-dl -U

• ⚠ It seems youtube id extraction for some courses weren't even fixed in 0.1.4.

Usage

$ khan-dl -h

usage: khan-dl [-h] [-i] [-c COURSE_URL]

optional arguments:
  -h, --help            show this help message and exit
  -i, --interactive     Enter Interactive Course Selection Mode
  -c COURSE_URL, --course_url COURSE_URL
                        Enter Course URL
  -a, --all             Download all Courses from all Domains

• You can download courses interactively on a prompt, which will list all course domains and their respective courses available with tab completion.

$ khan-dl -i

Course Domain: Math
Selected Course Domain: Math

Downloading Course List...

Course: Linear algebra

Selected Course Domain: Linear algebra

Generating Path Slugs.....

Downloading Videos....

• Download a specific course.

$  khan-dl -c https://www.khanacademy.org/science/ap-physics-1

• Download all courses on traditional subjects like Math, Science, Computing, Humanities, Economics-Finance-Domain.

$ khan-dl -a

Other solutions

Khan Academy is also available for offline usage through these Open Source projects:

• Kolibri
• Kiwix