Intersphinx

[arokem]

Adds intersphinx to the documentation configuration.

Also: changes to the introduction notebook to link to MPL and Pandas documentation.

[arokem]

If you would rather add the intersphinx config against master, we can also just cherry-pick the first of these commits into another/that branch.

[mwaskom]

Thanks @arokem this works more smoothly than I expected! I guess sphinx embeds some metadata in the docs that lets this work?

I don't understand why it's apparently causing the tsplot doctests to fail, though.

[codecov]

Codecov Report

Merging #1480 into update_docs will not change coverage.
The diff coverage is n/a.

@@             Coverage Diff              @@
##           update_docs    #1480   +/-   ##
============================================
  Coverage        94.25%   94.25%           
============================================
  Files               15       15           
  Lines             4491     4491           
============================================
  Hits              4233     4233           
  Misses             258      258

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[arokem]

Yeah - each project has an objects.inv file that maps objects to their URI.

Here's seaborn's file: https://seaborn.pydata.org/objects.inv

Did you just run the CI again? Looks like it's passing now?

[mwaskom]

Did you just run the CI again? Looks like it's passing now?

Yep I couldn't reproduce locally so I decided kicking the side of Travis and trying again might work :)