AiiDA tutorials

The official place to find materials from AiiDA tutorial events, interactive demos and videos.

Visit http://aiida-tutorials.readthedocs.org

Contributing

We highly welcome contributions of

• links to new tutorial materials
• corrections of existing tutorial materials

If you would like to contribute a fix or a link to a new tutorial resource, please:

• Fork this repository
• Make your changes
• Submit a pull request

If you have a question, feel free to just open an issue.

Building the web site locally

Prerequisites

• python 3.5 or greater

Build instructions

git clone https://github.com/aiidateam/aiida-tutorials.git
cd aiida-tutorials
pip install -r requirements.txt
pre-commit install   # enable pre-commit hooks (optional)
cd docs/
make
# open build/html/index.html

Note that make will run with the nitpick option, treating warnings as errors. If you are updating the documentation and warnings are expected, run make html instead. This does not use the nitpick exception and will ensure that the documentation compiles despite the warnings.

Writing and testing interactive content

When writing tutorial content that demonstrates interaction with AiiDA, it may be desirable to write and test this in a reproducible environment. In the root of this project, the docker-compose.yml provides one way to achieve this, by configuring and starting up a Docker container (naturally this requires you to have installed Docker). The container initialises an AiiDA environment, exposes ports for you to access locally, and mounts the ./docs/pages/ inside the container.

To change what python packages are installed, alter .docker/aiida-environment.yml. Also, if you place an AiiDA archive at ./docs/pages/archive.aiida, this will be imported on startup.

To start the container and wait for it to initialise:

$ docker-compose up -d --build
$ docker exec aiida-core wait-for-services

To enter the container:

$ docker exec -it --user aiida aiida-core /bin/bash

To run a verdi command:

$ docker exec -it --user aiida aiida-core /bin/bash -c 'verdi shell'

To start a notebook server that you can access locally:

$ docker exec -it --user aiida aiida-core /bin/bash -c "jupyter notebook --port=8888 --ip=0.0.0.0 --no-browser"

Then open http://localhost:8888/?token=... in your browser.

To start the REST API:

$ docker exec -it --user aiida aiida-core /bin/bash -c "verdi restapi --port 5000 --hostname=0.0.0.0"

Then open http://127.0.0.1:5000/api/v4 in your browser. (TODO this currentl gives error: 172.21.0.1 - - [05/Jul/2020 05:35:45] "GET /api/v4 HTTP/1.1" 404 -)

Once finished, shut down the container (NOTE, this will reset the aiida database):

$ docker-compose down

Acknowledgements

This work is supported by the MARVEL National Centre for Competency in Research funded by the Swiss National Science Foundation, as well as by the MaX European Centre of Excellence funded by the Horizon 2020 EINFRA-5 program, Grant No. 676598.