docstring method for Base.Docs.doc(::Py)

[stevengj]

It might be nice to make the Julia help fetch the Python docstrings if available?

Something like this: https://github.com/JuliaPy/PyCall.jl/blob/2728e20162db3c90198e2828c40e675924c73528/src/PyCall.jl#L260-L268

[cjdoris]

I already overloaded Docs.getdoc so help> pybuiltins.int works, for example. But I've just added an overload for Docs.doc too.

[icweaver]

Yayy docstrings! 🌈

[CarloLucibello]

can we get a new release with this feature?

[cjdoris]

I've just updated it so the docstring is rendered as a code block. It's not especially pretty, but at least it preserves the formatting of the docstring.

There are some breaking changes on main, so I'm not rushing into another release, but it won't be long.