Added names function which returns attr names for an attrs class.

[kissgyorgy]

No description provided.

[codecov-io]

Current coverage is 100% (diff: 100%)

Merging #66 into master will not change coverage

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[hynek]

What would be the concrete use case of this function?

[Tinche]

Appreciate the thought and effort, but it's kind of a one-liner.

[hynek]

I have to agree with Tinche; thank you but sorry I’m trying to keep the API as lean as humanly possible.

[kissgyorgy]

What would be the concrete use case of this function?

I needed the attribute names of the class. I had two choices:

• use C.__attrs_attrs__ which is ugly and private
• use [a.name for a in attr.fields(C)] which is too verbose IMO, and I need to know about Attribute objects and what attributes they have

[hynek]

I’d still like to know for what that’s useful? I’m asking because if it’s something super common, I could live with it. If it’s rather obscure, you’ll have to live an own function. :)