Binary package “python3-gtkspellcheck” in ubuntu oracular

Python 3 spellchecking library for GTK+ based on Enchant

 It supports both GTK+'s Python bindings, PyGObject and PyGtk, and for both
 Python 2 and 3 with automatic switching and binding autodetection. For
 automatic translation of the user interface it can use GEdit's translation
 files.
 .
 This package contains the Python 3 version with support for PyGObject.