Allow render to access status code

[walt-w]

Minor change the sequence for init status and body, so render can access status code

[tomchristie]

Could you include an example of how you're using this?

I'm not convinced sure if moving the self.body = ... would be an improvement. It feels a bit like relying too much on internal implementation details. Also if we did move it, then we might instead want to move it further down, to just before the .init_headers call.

[walt-w]

Sorry for slow response. For example, I want the render to response like {"status": 404, "message": "not found"} automatically for kinds of status code, for now I can only pass the whole response dict manually.
For move it before the .init_headers, it's a good idea.
So all the question is, should render be able to access Response properties ?

[walt-w]

I've updated to move the render just before .init_headers

[tomchristie]

Sure, I'm okay with this.