Make middleware expose more wrapped attributes

[MattFisher]

Include name, module, qualname, doc, annotations
Addresses #1145

[github-actions]

This pull request has gone three weeks without activity. In another week, I will close it.

But! If you comment or otherwise update it, I will reset the clock, and if you label it Status: Backlog or Status: In Progress, I will leave it alone ... forever!

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"A weed is but an unloved flower." ― Ella Wheeler Wilcox 🥀

[sl0thentr0py]

@MattFisher py2.7 fails because you can't set __doc__ on classes. See this discussion on how functools.wraps is for functions so all the attributes don't work the same for class wrapping.

I'm removing __doc__ and __annotations__ and keeping the others in.

[DmytroLitvinov]

Hi @sl0thentr0py ,
Maybe we should add checking for Python2 & Python3 and add __doc__, __annotations__ for Py3?

[sl0thentr0py]

As far as I understand from this table annotations don't make sense for a class anyway and __doc__ is nice to have I guess, but I'd prefer not to add another version check for it, sorry!

Either way, __module__ and __qualname__ should fix the linked issue.