python3-spyder - 4.2.1+dfsg1-3+deb11u2 main

Originally written to design Spyder (the Scientific PYthon
Development EnviRonment), the spyderlib Python library provides
ready-to-use pure-Python widgets: source code editor with syntax
highlighting and code introspection/analysis features, NumPy array
editor, dictionary editor, Python console, etc. It's based on the Qt
Python binding module PyQt5 (and is compatible with PySide since
v2.2).
.
This package provides the modules for Python 3.