Installation
============

Requirements
------------

- Python 3.9 or newer.
- Dependencies from ``pyproject.toml``.

Install the package
-------------------

From the repository root:

.. code-block:: bash

   pip install -e .

Install documentation dependencies
----------------------------------

.. code-block:: bash

   pip install -e .[docs]

Optional CCF backend
--------------------

The CCF calculator can use a Python extension and fall back to the C++ implementation when available.

To build the optional wrapper:

.. code-block:: bash

   cd doppleriann/physics/ccf_resources
   python setup_fit_CCF_PPP.py build_ext --inplace