Metadata-Version: 2.4
Name: runelog
Version: 0.2.0
Summary: A simple, file-based Python library for tracking machine learning experiments.
Project-URL: Homepage, https://github.com/gonz4lex/runelog
Project-URL: Bug Tracker, https://github.com/gonz4lex/runelog/issues
Author-email: Alex González <hello@alexgonzalezc.dev>
License: MIT
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Topic :: Scientific/Engineering :: Artificial Intelligence
Requires-Python: >=3.10
Requires-Dist: joblib>=1.5.1
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Requires-Dist: rich>=14.0.0
Requires-Dist: scikit-learn>=1.1.0
Requires-Dist: streamlit>=1.20.0
Requires-Dist: typer[all]
Provides-Extra: dev
Requires-Dist: black; extra == 'dev'
Requires-Dist: coverage; extra == 'dev'
Requires-Dist: mkdocs; extra == 'dev'
Requires-Dist: mkdocs-material; extra == 'dev'
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Provides-Extra: test
Requires-Dist: coverage; extra == 'test'
Requires-Dist: pytest; extra == 'test'
Requires-Dist: pytest-cov; extra == 'test'
Description-Content-Type: text/markdown

# RuneLog

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![Hello](https://raw.githubusercontent.com/gonz4lex/gonz4lex.github.io/refs/heads/main/assets/images/runelog-cli.png)

RuneLog is a lightweight, file-system-based Python library for reproducible Machine Learning experimentation.

**RuneLog is in active development**. The core API is functional but subject to change.

The name _RuneLog_ is a play on words. It's reminiscent of the common `run.log()` command used to log an experiment in tracking systems, while also treating these powerful, and sometimes mysterious, models as modern-day mystical writings: a "log of runes".

## Why RuneLog?

- **Zero-Overhead Setup**: start tracking runs in a single line
- **Local-First, Lightweight**: perfect for solo devs or small teams
- **Portable & Transparent**: data is stored in simple folders/files

## Installation

### User Setup

This is the recommended way to install `runelog` if you just want to use it in your projects.

1. Make sure you have Python 3.10+ installed.
2. Install the library from PyPI using pip:

```bash
pip install runelog
```

That's it! You can now import it into your Python scripts.

#### Quickstart

Start tracking your ML experiments in just a few lines of code:

```python
from runelog import get_tracker

# 1. Initialize the tracker
tracker = get_tracker()

# 2. Start a run
with tracker.start_run(experiment_name="my-first-experiment"):
    # 3. Your training code and logging calls go here
    tracker.log_metric("accuracy", 0.95)
```

Check the detailed [Quickstart Guide](./docs/quickstart.md) for for a complete runnable example.

### Development Setup

1. Clone the repository:

```bash
git clone https://github.com/gonz4lex/runelog.git
cd runelog
```

2. Create and activate a virtual environment:

```bash
python3 -m venv .venv
source .venv/bin/activate  # On Windows: .venv\Scripts\activate
```

3. Install in Editable Mode:
   Install the package and all development dependencies from your pyproject.toml file.

```bash
pip install -e .[dev]
```

#### Development Workflow

RuneLog uses **[Hatch](https://hatch.pypa.io/)** to manage dependencies, environments, and scripts.

##### Environment Setup

The primary command to enter a fully configured development environment is `hatch shell`. This will create a virtual environment, install all dependencies listed in `pyproject.toml`, and activate it.

```bash
hatch shell
```

##### Formatting Code

RuneLog uses **Black** for automatic code formatting. To format all project files, run the following command:

```bash
hatch run lint:format
```

##### Running Tests

The test suite is run using `pytest` and the `test` environment is configured to automatically run tests with coverage:

```bash
hatch run test
```

This command is a shortcut for `pytest --cov=src/runelog --cov-report=term-missing --cov-report=xml`.

##### Building the Docs

To preview the documentation site locally with live reloading, you can add a `docs` environment to your `pyproject.toml`.

```bash
hatch run docs:serve
```

##### Building the Package

To build the distributable package files (`.whl` and `.tar.gz`) just run:

```bash
hatch build
```

The files will be created in the `dist/` directory, ready for publishing.


## Usage Examples

You can find example scripts in the `examples/` directory:

### `train_model.py`

Full pipeline example with:

- logging parameters and metrics
- saving and registering models
- tagging and retrieving models

```bash
python examples/train_model.py  # or use the CLI: runelog examples train
```

### `minimal_tracking.py`

Minimal working example with only metric logging.

```bash
python examples/minimal_tracking.py  # or use the CLI: runelog examples minimal
```

### `sweep/sweep.py`

Sweep example with configuration file to define runs.

```bash
python examples/sweep/sweep.py # or use the CLI: runelog examples sweep
```

## Features

- **Core Tracking API**: Experiments, runs, parameters, metrics.
- **Artifact Logging**: Save model files, plots, and other artifacts.
- **Model Registry**: Version and tag models.
- **Streamlit UI**: Interactive dashboard to explore runs and the registry.
- **Command-Line Interface (CLI)** for programmatic interaction.
- **Full Test Coverage**: Comprehensive unit and integration tests.

## 🐳 Running the UI with Docker

The easiest way to run the Runelog web UI without setting up a local Python environment is with Docker. You must have [Docker](https://www.docker.com/products/docker-desktop/) installed and running.

### Instructions

1.  Build the Docker image from the root of the project directory:

    ```bash
    docker build -t runelog-app .
    ```

2.  Use `docker-compose` to start the application:

    ```bash
    docker-compose up
    ```

3.  To access the UI, open your web browser and navigate to:
    **[http://localhost:8501](http://localhost:8501)**

4.  To stop the application, press `Ctrl+C` in the terminal, and then run:
    ```bash
    docker-compose down
    ```
