It appears that the particular variety of extended ASCII that I want is actually called Code Page 437 as opposed to the more popular ISO 8859-1. The reason I wasn't seeing the right characters in OS X ...

Mypy, Pytype, Pyright, and Pyre can help you keep your type-hinted Python code bug-free. Let’s see what each of these useful tools has to offer. In the beginning, Python had no type decorations. That ...