atlas-ftag-tools 0.3.4

ATLAS Flavour Tagging Tools

ATLAS FTAG Python Tools

This is a collection of Python tools for working with files produced with the FTAG ntuple dumper. The code is intended to be used a library for other projects. Please see the examples for usage.

Quickstart

Installation

atlas-ftag-tools can be installed from PyPI or using the latest code from this repository.

Install latest release from PyPI

pip install atlas-ftag-tools

The installation from PyPI only allows to install tagged releases, meaning you can not install the latest code from this repo using the above command. If you just want to use a stable release of atlas-ftag-tools, this is the way to go.

Install latest version from GitHub

pip install https://github.com/umami-hep/atlas-ftag-tools/archive/main.tar.gz

This will install the latest version of atlas-ftag-tools, i.e. the current version from the main branch (no matter if it is a release/tagged commit). If you plan on contributing to atlas-ftag-tools and/or want the latest version possible, this is what you want.

Install for development with uv (recommended)

For development, we recommend using uv, a fast Python package installer and resolver. First, install uv:

# On macOS and Linux
curl -LsSf https://astral.sh/uv/install.sh | sh

# On Windows
powershell -c "irm https://astral.sh/uv/install.ps1 | iex"

# Or with pip (If installing from PyPI, we recommend installing uv into an isolated environment)
pip install uv

Then clone the repository and install atlas-ftag-tools with development dependencies:

git clone https://github.com/umami-hep/atlas-ftag-tools.git
cd atlas-ftag-tools
uv sync --extra dev

This will install atlas-ftag-tools in editable mode along with all development tools (testing, linting, etc.).

[!TIP] In order to use locally installed version of atlas-ftag-tools in other uv-managed projects, you can add the following to the pyproject.toml of the other project:

[tool.uv.sources]
atlas-ftag-tools = { path = "path_to/atlas-ftag-tools" }

Usage

Extensive examples are given in the Examples