Metadata-Version: 2.1
Name: spleendata
Version: 1.0.8
Summary: A ChRIS FS plugin to download a set of spleen data
Home-page: https://github.com/rudolphpienaar/pl-spleendata
Author: FNNDSC
Author-email: dev@babyMRI.org
License: MIT
Classifier: License :: OSI Approved :: MIT License
Classifier: Topic :: Scientific/Engineering
Classifier: Topic :: Scientific/Engineering :: Bio-Informatics
Classifier: Topic :: Scientific/Engineering :: Medical Science Apps.
Provides-Extra: none
Provides-Extra: dev
License-File: LICENSE

Spleen data downloader
======================

|Version| |MIT License| |ci|

``pl-spleendata`` is a `ChRIS <https://chrisproject.org/>`__ *FS* plugin
which downloads an exemplar spleen dataset useful for training and
inference experiments.

Abstract
--------

This is a simple *FS* plugin suitable for training and inference on 3D
spleen NiFTI volumes, as part of the `MONAI spleen segmentation exemplar
notebook <https://github.com/Project-MONAI/tutorials/blob/main/3d_segmentation/spleen_segmentation_3d.ipynb>`__.

By default, the download is pretty big – 1.2Gb, so make sure you have
time and space. It is possible to post-download prune this. For example,
if you are only interested in *training*, you can use a
``--trainingOnly`` flag which will prune out the 43Mb of testing NiFTI
volumes. Conversely, if you are just interested in *inference*, the
``--testingOnly`` will remove the post download 1.2Gb of training data,
saving lots of space.

You still need to download the whole set, however, before you can prune.

Installation
------------

``pl-spleendata`` is a `ChRIS <https://chrisproject.org/>`__ *plugin*,
meaning it can run from either within *ChRIS* or the command-line.

Local Usage
-----------

On the metal
~~~~~~~~~~~~

If you have checked out the repo, you can simply run ``spleendata``
using

.. code:: shell

   source venv/bin/activate
   pip install -U ./ 
   spleendata output/

PyPI
~~~~

Alternatively, you can just do a

.. code:: shell

   pip install spleendata

to get directly from PyPI.

apptainer
~~~~~~~~~

The recommended way is to use `Apptainer <https://apptainer.org/>`__
(a.k.a. Singularity) to run ``pl-spleendata`` as a container:

.. code:: shell

   apptainer exec docker://fnndsc/pl-spleendata spleendata [--args values...] output/

To print its available options, run:

.. code:: shell

   apptainer exec docker://fnndsc/pl-spleendata spleendata --help

Examples
--------

``spleendata``, being a ChRIS *FS* plugin, only requires one positional
argument: a directory that will contain the output data. Simply create
an empty ``output``.

.. code:: shell

   mkdir output
   apptainer exec docker://fnndsc/pl-spleendata:latest spleendata [--args] incoming/ outgoing/

Development
-----------

Instructions for developers.

Building
~~~~~~~~

Build a local container image:

.. code:: shell

   docker build -t localhost/fnndsc/pl-spleendata .

Running
~~~~~~~

Mount the source code ``spleendata.py`` into a container to try out
changes without rebuild.

.. code:: shell

   docker run --rm -it --userns=host -u $(id -u):$(id -g) \
       -v $PWD/spleendata.py:/usr/local/lib/python3.11/site-packages/spleendata.py:ro \
       -v $PWD/in:/incoming:ro -v $PWD/out:/outgoing:rw -w /outgoing \
       localhost/fnndsc/pl-spleendata spleendata /incoming /outgoing

Testing
~~~~~~~

Run unit tests using ``pytest``. It’s recommended to rebuild the image
to ensure that sources are up-to-date. Use the option
``--build-arg extras_require=dev`` to install extra dependencies for
testing.

.. code:: shell

   docker build -t localhost/fnndsc/pl-spleendata:dev --build-arg extras_require=dev .
   docker run --rm -it localhost/fnndsc/pl-spleendata:dev pytest

Release
-------

Steps for release can be automated by `Github
Actions <.github/workflows/ci.yml>`__. This section is about how to do
those steps manually.

Increase Version Number
~~~~~~~~~~~~~~~~~~~~~~~

Increase the version number in ``setup.py`` and commit this file.

Push Container Image
~~~~~~~~~~~~~~~~~~~~

Build and push an image tagged by the version. For example, for version
``1.2.3``:

::

   docker build -t docker.io/fnndsc/pl-spleendata:1.2.3 .
   docker push docker.io/fnndsc/pl-spleendata:1.2.3

Get JSON Representation
~~~~~~~~~~~~~~~~~~~~~~~

Run
```chris_plugin_info`` <https://github.com/FNNDSC/chris_plugin#usage>`__
to produce a JSON description of this plugin, which can be uploaded to
*ChRIS*.

.. code:: shell

   docker run --rm docker.io/fnndsc/pl-spleendata:1.2.3 chris_plugin_info -d docker.io/fnndsc/pl-spleendata:1.2.3 > chris_plugin_info.json

Intructions on how to upload the plugin to *ChRIS* can be found here:
https://chrisproject.org/docs/tutorials/upload_plugin

.. |Version| image:: https://img.shields.io/docker/v/fnndsc/pl-spleendata?sort=semver
   :target: https://hub.docker.com/r/fnndsc/pl-spleendata
.. |MIT License| image:: https://img.shields.io/github/license/fnndsc/pl-spleendata
   :target: https://github.com/FNNDSC/pl-spleendata/blob/main/LICENSE
.. |ci| image:: https://github.com/FNNDSC/pl-spleendata/actions/workflows/ci.yml/badge.svg
   :target: https://github.com/FNNDSC/pl-spleendata/actions/workflows/ci.yml
