CONP dataset is a repository containing the datasets available in the Canadian Open Neuroscience Platform. It leverages DataLad to store metadata and references to data files distributed in various storage spaces and accessible depending on each data owner's policy.

The instructions below explain how to find and get data from the dataset. You can also add data by following the instructions in our contribution guidelines. We welcome your feedback! 😃

projects contains sub-datasets for projects.

Projects are responsible for the management and curation of their own sub-datasets.

sudo apt-get install git

It is useful to configure your git credentials to avoid having to enter them repeatedly:

git config --global user.name "yourusername" git config --global user.email "[email protected]"

First install the neurodebian package repository:

sudo apt-get install neurodebian

Then install the version of git-annex included in this repository:

sudo apt-get install git-annex-standalone

The version of git-annex installed can be verified with:

git annex version

As of May 12 2020, this installs git annex v 8.20200330, which works with CONP datasets. Earlier versions of git-annex may not.

sudo apt-get install datalad

Install the main CONP dataset on your computer:

datalad install -r http://github.com/CONP-PCNO/conp-dataset

Get the files you are interested in:

datalad get <file_name>

This may require authentication depending on the data owner's configuration.

You can also search for relevant files and sub-datasets:

datalad search T1

1. Execute python tests/create_tests.py from the root of conp-dataset repository
2. Run pytest tests/ to execute tests for all datasets in projects and investigators
3. To run specific test on specific datasets, run pytest tests/test_<name of dataset> like pytest tests/test_projects_SIMON-dataset

For detailed explanations of the tests, please consult the test suite documentation.

To keep the Python code maintainable and readable a suite of QA pipelines is testing the code assuring code standards. Pull requests will trigger a GitHub workflow executing pre-commit.

To execute pre-commit locally, you will need to install pre-commit using your favorite method. Then, run:

pre-commit install

pre-commit run --all-files

Pre-commit won't let you commit until reported issue are fixed. If problematic, you can optionally skip the pre-commit for a local commit using the --no-verify flag when commiting, however this will still perform QA test on your PR.