==================== Kwant Testing Images ==================== This directory contains files for building Docker images used in testing Kwant. The Dockerfile for a given platforms can also be understood as recipes for how to install the prerequesites of Kwant on that platform. To build an image it is enough to execute:: docker build -f <dockerfile> from this directory (where ``<dockerfile>`` should be replaced with the filename of the appropriate dockerfile to build). Dockerfiles =========== Dockerfile.debian Builds an environment based on Debian stable. Python 3 and all the dependencies of Kwant are installed using the Debian repositories. Includes all optional dependencies (for plotting and the continuum module). Dockerfile.ubuntu Builds an environment based on the latest Ubuntu LTS release that is supported by Kwant (we typically wait until 6 months after a new LTS release to upgrade Kwant's requirements, to give people time to switch). Python 3 and all the dependencies of Kwant are installed using the Ubuntu repositories. Includes all optional dependencies (for plotting and the continuum module). Dockerfile.conda Builds an environment that contains Miniconda and a minimal number of system-installed packages (mainly to make Git and documentation building work). Individual testing environments are installed as conda environments (see the next section for details). Conda Environments ================== These conda environments are specified in Yaml files, and are loaded into the conda-based Docker image. All the dependencies are loaded from the `conda-forge <https://anaconda.org/conda-forge/>`_ Anaconda channel. kwant-stable-no-extras The minimal environment in which Kwant can run. Pins all the dependencies to the oldest supported versions, and does not include optional dependencies. kwant-stable Pins all the dependencies to the oldest supported versions, including all optional dependencies. kwant-latest References all Kwant dependencies, but does not pin any versions, meaning that the latest released versions of the dependencies are used (at least, the latest released versions on conda-forge)