Mock out additional readthedocs libraries

[bnaul]

Some libraries were already present on Drone (e.g. requests) and not readthedocs; from now on Drone should fail whenever readthedocs is missing a dependency or mock library.

Also fixes a docstring indentation warning.

[acrellin]

👍

[acrellin]

stefanv: 👍

[stefanv]

I like how I have become a Jeff Dunham special.

[stefanv]

Also, this PR is going to come and bite us in the ass, but at least we'll know it when it happens. Or perhaps we can build a small tool to generate a list of all external imports automatically?

[acrellin]

stefanv: 👍

On Thursday, December 17, 2015, Stefan van der Walt <
notifications@github.com> wrote:

Also, this PR is going to come and bite us in the ass, but at least we'll
know it when it happens. Or perhaps we can build a small tool to generate a
list of all external imports automatically?

—
Reply to this email directly or view it on GitHub
#123 (comment).

[acrellin]

😉

[bnaul]

¯_(ツ)_/¯

[acrellin]

@bnaul let's look into building a tool that auto-generates a 👍 from
Stefan as soon as one of us creates a PR.

On Friday, December 18, 2015, Brett Naul notifications@github.com wrote:

¯_(ツ)_/¯

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Reply to this email directly or view it on GitHub
#123 (comment).

[stefanv]

What have I done.