No specific info about version 4.0. Please visit the main page of Thonny on Mac Informer.
Interpreted, interactive, object-oriented programming language.
Komodo IDE 8 is a cross-platform IDE for all your major languages.
Wing IDE 101 is a free IDE for learning programming with Python.
A set of plugins intended to enhance Eclipse and make it lighter.
Thoroughly Mac-native, single window Python IDE.