Command-line client for Canvas by Instructure
Command-line shell client for the Canvas Learning Management System
In the Clanvas shell, all commands already on your system
PATH are available.
grep as you please.
In addition, the shell provides the following commands:
|cc||change current class|
|pullf||pull course files|
|ua||upload submission to assignment|
|wopen||open in web interface|
|whoami||show login info|
|quit||quit the shell|
help to see all commands, and use the
-h flag to show usage details for any particular command.
Clanvas is hosted on PyPi and can be installed with
Clanvas requires Python 3.6+
pip install clanvas
clanvas command should now be on your path!
Usage will also require generating a Canvas API token which will be used to log in.
Note: in order to have 100% proper line editing and tab completion support, further configuration may be required.
Clanvas relies on the capabilities provided by
GNU readline or an equivalent library. The situation varies by system.
|macOS||Apple ships it's operating system with the BSD-licensed
|Windows||Currently Windows is untested, but the we recommend installing the
Start the Clanvas shell by providing a config entry or URL.
For example, with the following config file at
Host school Url https://canvas.school.edu Token bOYc5cOIldA3eB9NTr7X0Um9Z8TPMACb0HtdgHTMtp10T5UKH0b4HOqTmOCvWZlYRpJ9dN
...login can be done with the hostname
$ clanvas school email@example.com:~:~ $
Otherwise, if a URL can is provided then you are prompted for an access token:
$ clanvas https://canvas.school.edu Enter access token:
See Generating an API Token for more info on the access token.
firstname.lastname@example.org:~:~ $ lc -l EECS 325 7832 Spring 2018 Computer Networks (100/5013) EECS 338 6939 Spring 2018 Operating Systems (100/4593) EECS 391 7136 Spring 2018 Artificial Intelligence (100/4163) EECS 345 6937 Spring 2018 Programming Language Concepts (100/4699) email@example.com:~:~ $ cc 325 firstname.lastname@example.org:EECS 325:~ $ lg -g Computer Networks (100/5013) ├── Quizzes │ ├── Quiz 1 100/100 100% │ ├── Quiz 2 85/100 85% │ └── Quiz 3 95/100 95% ├── Exams │ └── Exam 1 86/100 86% └── Homework ├── HW 1 20/20 100% ├── HW 2 18/20 90% └── HW 3 17/20 85% email@example.com:EECS 325:~ $ pullf firstname.lastname@example.org:EECS 325:~ $ tree ~/canvas/courses/EECS325-7832/files /home/bob/canvas/courses/EECS325-7832/files ├── HW1_2018S.pdf ├── HW2_2018S.pdf ├── HW3-2018S.pdf ├── HW Solutions │ └── HW1_2018S_Solutions ├── Lecture Notes │ ├── Lecture1.ppt │ ├── Lecture2.ppt │ ├── Lecture3_Layering_AppLayerOverview.ppt │ ├── Lecture4_5_Web.ppt │ ├── Lecture6_DNS_CDN.ppt │ ├── Lecture7_SMTP_P2P_SPAM.ppt │ ├── Lecture8-Sockets_TransportIntro.ppt │ └── Lecture9-UDP_RelXmit.ppt ├── Project1Files.zip ├── Project1Instructions.pdf └── Syllabus.pdf
Generating an API Token
- Navigate to /profile/settings
- Under the "Approved Integrations" section, click the button to generate a new access token.
- Once the token is generated, you cannot view it again, so you'll have to generate a new token if it is lost.
GNU readline on macOS
To check which line editor library your current python is using, check the output of
echo "import readline\nprint(readline.__doc__)" | python
You should see one of the following messages.
Importing this module enables command line editing using GNU readline. Importing this module enables command line editing using libedit readline.
If you see the first message, you are good to go!
If you see the latter, the easiest fix is to install and configure
Anaconda, a package manager that provides a Python distribution that comes with
GNU readline set up as the command line editor.
$ brew cask install anaconda
Add Anaconda binaries to your path by amending your
# At some point after your PATH is defined... export PATH=/usr/local/anaconda3/bin:"$PATH"
Save and then source your edited rc file with
source ~/.zshrc or equivalent (or restart your terminal).
Anaconda's commands are available to use!
Create a new virtual environment
$ conda create --name py36 python=3.6
Now, somewhere after the
export PATH=/usr/local/anaconda3/bin:"$PATH" line in your rc file, add the following line:
source activate py36
Save your rc file, and once again
source ~/.zshrc or equivalent.
Check your Python version, you should see
Anaconda, Inc. in the name.
$ python --version Python 3.6.4 :: Anaconda, Inc.
Now check if
GNU readline is being used
$ echo "import readline\nprint(readline.__doc__)" | python Importing this module enables command line editing using GNU readline.
Congratulations, you have installed and set up a Python distribution with
pip install clanvas to celebrate.
Pull requests are welcome! Check out the contributing page for details on how to help.
These projects are used very directly, and both welcome pull requests. If you want to add an uncovered canvas endpoint, or change the behavior of the shell itself, check out these projects:
This project is licensed under the MIT License. See the LICENSE file for details.
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
|Filename, size & hash||File type||Python version||Upload date|
|clanvas-0.3.0-py3-none-any.whl (19.3 kB) View hashes||Wheel||py3|
|clanvas-0.3.0.tar.gz (19.1 kB) View hashes||Source||None|