fissix

Backport of latest lib2to3, with enhancements.

Installation

pip3 install fissix or pip install fissix, depending on the operating system's Python policy. On Debian ≥11 and derivatives such as Ubuntu 21.04, sudo apt install python3-fissix.

License

fissix is licensed under the Python Software Foundation License Version 2. I am providing code in this repository to you under an open source license. Because this is my personal repository, the license you receive to my code is from me and not from my employer. See the LICENSE file for details.

Used by

• https://pypi.org/project/bowler/ Safe code refactoring for modern Python projects
• https://pypi.org/project/modernize/ A hack on top of fissix for modernizing code for hybrid codebases.