sudo apt install python3-pip
pip3 install -r requirements.txt

pip3 install -r requirements.txt

Usage:
polito_dl [options] URL
 
Options:
-a, --auth-file FILE       Get login credentials from FILE
--list-lectures            List lectures available for download and exit
--print-syllabus           Print the course syllabus and exit
--save-syllabus FILE       Save the course syllabus into file and exit
--lecture-start NUMBER     Lecture to start download at (default is 1)
--lecture-end NUMBER       Lecture to end download at (default is last)
--lecture-items ITEM_SPEC  Lectures to download. Specify indices of
                           the lectures separated by commas like:
                           "--lecture-items 1,2,5,8" if you want to
                           download lectures indexed 1, 2, 5, 8 in the
                           lectures list.
--format FORMAT            Select the download format: video,
                           iphone, audio [default: video]
--chunk-size CSIZE         Set the downloader chunk size in
                           bytes (default 1MB)
-q, --quiet                Activate quiet mode
-h, --help                 Print this help and exit
-v, --version              Print version and exit

$ ./polito_dl.py "https://didattica.polito.it/pls/portal30/sviluppo.videolezioni.vis?cor=371"
 
Insert your didattica.polito.it username: s424242
Insert your didattica.polito.it password: 
 
Do you want to store your credentials in ~/.config/polito_dl/auth ? [Y/n] y
 
Starting download of 57 lectures
Algori..._01.mp4:   4%|█▌                                        | 5.00M/131M [00:01<01:30, 1.38MB/s]


$ cat cred_file
["s424242", "my_p4ssw0rd"]
$ ./polito_dl.py --auth-file cred_file "https://didattica.polito.it/pls/portal30/sviluppo.videolezioni.vis?cor=371"
 
Starting download of 57 lectures
Algori..._01.mp4:   4%|█▌                                        | 5.00M/131M [00:01<01:30, 1.38MB/s]


$ ./polito_dl.py --list-lectures "https://didattica.polito.it/pls/portal30/sviluppo.videolezioni.vis?cor=371" | more
 
Lectures list
1) 2019_Lezione 01
2) 2019_Lezione 02
3) 2019_Lezione 03
4) 2019_Lezione 04
5) 2019_Lezione 05
--More--    


$ ./polito_dl.py --print-syllabus "https://didattica.polito.it/pls/portal30/sviluppo.videolezioni.vis?cor=371" | more
 
Course: Python Scripting
Professor: Prof. Mario Rossi
 
Lectures
2019_Lezione 01 - 01/10/2018
    Introduzione al corso
 
 
2019_Lezione 02 - 01/10/2018
    L'essenziale del linguaggio Python (parte 1)
 
 
--More--