libloot/python

libloot-python

An experimental Python wrapper around the libloot Rust implementation, built using PyO3.

Build

To build, first set up a Python virtual environment and install maturin:

python -m venv .venv
.\.venv\Scripts\activate
pip install maturin

or in a POSIX shell:

python -m venv .venv
. .venv/bin/activate
pip install maturin

Then build the library in the virtual environment:

maturin develop

The library can then be imported in Python:

python
> import loot

Usage notes

• The Python exceptions that errors are mapped to are not the same as in the Rust or C++ interfaces:
  • The API provides the custom CyclicInteractionError, UndefinedGroupError, EspluginError exception types.
  • All other errors are raised as ValueError exceptions.
  • There's no equivalent to the C++ interface's FileAccessError or ConditionSyntaxError classes or the libloadorder and loot-condition-interpreter system error categories.
• The LogLevel enum and set_logging_callback() and set_log_level() functions are not exposed because the logging is integrated with Python's logging module instead.