lilyponddist

This package wraps the binary distribution of lilypond, allowing to install and use lilypond from python

Notice that this package installs lilypond from the releases provided by the lilypond team. It does not conflict with any user-installed lilypond version, since it places lilypond at an ad-hoc place, without modifying the PATH or any other part of the environment.

At the moment these platforms are supported: linux-x86_64, windows-x86_64, darwin-x86_64 and darwin-arm64.

The first time it is asked for the path of the lilypond binary, lilyponddist will download the given version (or the latest version if no version is specified) and the user can call that binary as if it was any regular installation of lilypond. Any subsequent call will use the already installed version.

lilyponddist follows the release process of lilypond closely and any new binary release is incorporated to the registry of downloads. Updating lilyponddist through pip will make these updates available via the update function.

Installation

pip install lilyponddist

Example

import lilyponddist
import subprocess

subprocess.call([lilyponddist.lilypondbin(), '/path/to/score.ly', '--pdf', '-o', '/path/to/output'])

Documentation

### lilypondbin(version='')

### update()

Update the current lilypond installation if possible

### can_update()

Checks if an update is available. This functions will return the latest version to update to, or None if there are no updates available

# The current version can be checked via lilypond_version. This returns the version of the # lilypond distribution installed via lilyponddist. There is never an attempt to interact with # a user installed lilypond lilyponddist.lilypond_version()

# All available versions can be queried via lilyponddist.avaialable_versions()

# Installed versions can be queried via lilyponddist.installed_versions()