Python Mode console won't display anything

Created by: tabreturn

Description

I'm logging this issue here in response to @benfry's request: https://github.com/jdf/processing.py/issues/390#issuecomment-1013791048

The Processing 4 PDE isn't displaying any errors/warnings/print lines in the console using Python Mode --

Expected Behavior / Current Behavior

Errors/warnings/print lines should display in the console in Python Mode, but they don't.

Steps to Reproduce / Your Environment

I'm using a version of Processing.py that I built for 4.0a4: https://github.com/tabreturn/processing.py-for-processing-4

I cannot build with the 4.0b3 source, but possibly because I've forgotten how to do it properly. Perhaps somebody could provide advice on how to build Python Mode for 4.0b3; then, I can update the build instructions in the Processing.py repo?

System Info

• Processing version: 4.0a4
• Operating System and OS version: not-applicable I think (affects Win and Linux)

Beginne damit, die fehlenden Fehler, Warnungen und Print-Zeilen im Processing 4 PDE mit Python Mode unter Verwendung der gemeldeten 4.0a4-Umgebung zu reproduzieren. Verfolge dann den Build von Python Mode und die Integration der PDE-Konsole; abgeschlossen ist die Aufgabe, wenn diese Meldungen in der Konsole erscheinen und die Build-Anleitung für 4.0b3, falls relevant, geklärt ist.