Metadata-Version: 2.1
Name: grand-challenge-forge
Version: 0.2.2
Summary: Generation of challenge packs
Home-page: https://github.com/DIAGNijmegen/rse-grand-challenge-forge
License: Apache-2.0
Author: Grand-Challenge support
Author-email: support@grand-challenge.org
Requires-Python: >=3.10,<4.0
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Healthcare Industry
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Operating System :: POSIX
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Requires-Dist: click
Requires-Dist: cookiecutter (>=2.5.0,<3.0.0)
Requires-Dist: jsonschema (>=4.20.0,<5.0.0)
Project-URL: Repository, https://github.com/DIAGNijmegen/rse-grand-challenge-forge
Description-Content-Type: text/markdown



#  🛠️ grand-challenge-forge

A utility that generates distributable items that help challenge organizers set up their challenge more easily on
[Grand-Challenge.org](https://grand-challenge.org/).
---
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## Install

Install via PyPi:

```shell
pip install grand-challenge-forge
grand-challenge-forge --help
```

## 📦 Challenge packs

A challenge pack consists of challenge-tailored examples for the following:
* A script to _automate uploading_ data to an archive
* A _submission algorithm_ that can be submitted to a challenge phase
* An _evaluation method_ that evaluates algorithm submissions and generates performance
  metrics for ranking


### Usage
```shell
grand-challenge-forge pack-context.json
```
Will use the context found in `pack-context.json` and generate a pack at the current working directory in
a directory `dist/` (default).

<details>

<summary> Example of the content of pack-context.json </summary>

```JSON
{
    "challenge": {
        "slug": "challenge-slug",
        "phases": [
            {
                "slug": "phase-slug",
                "archive": {
                    "url": "https://grand-challenge.org/archives/archive-slug/"
                },
                "inputs": [
                    {
                        "slug": "input-ci-slug",
                        "kind": "Segmentation",
                        "super_kind": "Image",
                        "relative_path": "images/input-value"
                    },
                    {
                        "slug": "another-input-ci-slug",
                        "kind": "Anything",
                        "super_kind": "File",
                        "relative_path": "another-input-value.json"
                    }
                ],
                "outputs": [
                    {
                        "slug": "output-ci-slug",
                        "kind": "Image",
                        "super_kind": "Image",
                        "relative_path": "images/output-value"
                    },
                    {
                        "slug": "another-output-ci-slug",
                        "kind": "Anything",
                        "super_kind": "File",
                        "relative_path": "output-value.json"
                    }
                ]
            },
            {
                "slug": "another-phase-slug",
                "archive": {
                    "url": "https://grand-challenge.org/archives/another-archive-slug/"
                },
                "inputs": [
                    {
                        "slug": "input-ci-slug",
                        "kind": "Image",
                        "super_kind": "Image",
                        "relative_path": "images/input-value"
                    }
                ],
                "outputs": [
                    {
                        "slug": "another-output-ci-slug",
                        "kind": "Anything",
                        "super_kind": "File",
                        "relative_path": "output-value.json"
                    }
                ]
            }
        ]
    }
}
```
</details>

Alternatively, you generate a pack by providing a JSON string directly:

```shell
grand-challenge-forge --output-dir /tmp '{ "challenge": { "slug": "a-slug"...'
```
This will output a pack directory in the `/tmp` directory.

> [!NOTE]
> By default, the forge does quality checks on the pack that may require docker.
> You can disable these via `-n`

## 🏗️ Development

### Install locally
Install grand-challenge-forge locally (requires `poetry`):

```shell
git clone https://github.com/DIAGNijmegen/rse-grand-challenge-forge.git
cd rse-grand-challenge-forge
poetry install
poetry run grand-challenge-forge --help
```

### Pre-commit hooks
Several linters and stylers run to check the formatting during continuous integration. Ensure they are run before
committing by installing [pre-commit](https://pre-commit.com/).


### Running Tests
use `tox` to run all tests across all supported python versions:
```
pip install tox
tox
```

### Dependencies
Under the hood grand-challenge-forge uses:
* [Click](https://palletsprojects.com/p/click/)
  * a composable command line interface toolkit
* [Cookiecutter](https://github.com/cookiecutter/cookiecutter)
  * a utility that creates projects from project templates

