Unicode normalization forms (NFC, NFD, NFKC, NFKD). A pure-Python implementation independent of Python’s core Unicode database, supporting version 17.0 of the Unicode Standard.
Python (currently tested against Python 2.7, Python 3.6, Python 3.7, Python 3.8, Python 3.9, Python 3.10, PyPy 2.7 and PyPy 3.7) classes and functions for working with Unicode® data. Based on v13.0.0 of the Unicode® Character Database (UCD).