classInstallerJar

class InstallerJar(

path: Path,

)

A downloaded Forge or NeoForge installer, read as an archive.

Parameters:

path (Path) – The installer jar.

path

The installer jar.

profile

Its install profile.

version_json

Its version JSON.

Raises:

• LoaderError – The installer is malformed.

• UnsupportedError – The installer is older than Minecraft 1.13.

property version_id: str

The id declared by the version JSON.

property version_libraries: list[Library]

The libraries the version JSON lists for the running game.

extract_bundled_libraries(

libraries_dir: Path,

) → None

Copy the libraries bundled in the installer into libraries_dir.

Parameters:

libraries_dir (Path) – The game’s libraries directory.

extract_data_file(

name: str,

dest_dir: Path,

) → Path

Extract a file named by the install profile.

Parameters:

• name (str) – The file’s path inside the installer.

• dest_dir (Path) – The directory to extract into.

Returns:

The extracted file.

Raises:

LoaderError – The installer does not contain the file.

Return type:

Path