Feedback

[Jelle Zijlstra]

This is really good! I read through it all and mostly have feedback around shiny new features you could be using, though obviously those depend on the Python version your audience is using.

• TypeVar: Does it make sense to focus on using bound= instead? I feel like bounded typevars are generally easier to understand than TypeVars with multiple constraints.
• Optional could also mention the | None syntax from 3.10, which is more explicit.
• Instead of NoReturn, 3.11 will probably allow Never instead.
• The TypedDict example could use typing_extensions.Required/NotRequired instead of the awkward MovieOptional base class.

[decorator-factory]

Hi! Thanks for the feedback

TypeVar: Does it make sense to focus on using bound= instead? I feel like bounded typevars are generally easier to understand than TypeVars with multiple constraints.

I agree, I will change that

re: other points

I think I will stick to 3.9 features for now, to reduce the scope (I think most people aren't using 3.10 yet?)

I also don't want to explain what typing_extensions is in the middle of explaining some other concept. Maybe there will be a separate article for that.