Re: [Python-Dev] Is static typing still optional?

2017年12月20日 17:32:52 -0800

On 12/20/2017 8:13 PM, Eric V. Smith wrote:
There is definitely a passive bias towards using types with dataclasses in that the Eric (the author) doesn't appear to want an example without them in the pep/docs.
I'm not sure what such an example would look like. Do you mean without annotations? Or do you mean without specifying the "correct" type, like:
@dataclass
class C:
  x: int = 'hello world'
?
Or something else?
Can you provide an example of what you'd like to see?
Re-reading my post you referenced, is it just an example using typing.Any? I'm okay with that in the docs, I just didn't want to focus on it in the PEP. I want the PEP to only have the one reference to typing, for typing.ClassVar. I figure the people reading the PEP can extrapolate to all of the possible uses for annotations that they don't need to see a typing.Any example.
Eric.
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