Another win if Python was used will be showing how functional programming is done in Python. That said I'm fine with it being based on Haskell. Presenting a spe

Another win if Python was used will be showing how functional programming is done in Python. That said I'm fine with it being based on Haskell. Presenting a specific programming language doesn't seem to be the main point. Also someone can follow book with Python and typing/mypy as exercise.