When running chaco/chaco/examples/demo/basic/image_from_file.py demo, ValueError: Handler.init () must return True or False, but instead returned None. is raised ...

I've trying to rewrite a shell-script into a Python script and get a bit better control over the interactions with Argo. This library looks like just what the doctor ordered. However, when I try to ...

The pattern-matching syntax introduced in Python 3.10 allows for powerful new programming techniques for decision-making in apps.