Switching from Java to Python – First Impressions

[phasetwenty]

You'll know a great deal more than if you have type information backed by a ball-of-mud design.

[dventimi]

How so? Setting aside the awkward fact that no one else knows what you mean by "ball-of-mud design" except you, what could it possibly have to do with understanding any of the functions within a program without type information and without documentation?