Don't fail documentation build on examples exceptions

ipython now fails the whole build by default if anything outputs an error,
which some of ours do when they can't download data.

Author: Rebecca N. Palmer <rebecca_palmer@zoho.com>
Forwarded: not-needed

Gbp-Pq: Name sphinx_ignore_errors.patch

diff --git a/docs/source/conf.py b/docs/source/conf.py
index a098f37a460509264ddc7ec52b7c7e28a2453d57..fcced0283cd8c700b273a9d7e7325f79e8245439 100644 (file)
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -73,6 +73,7 @@ copyright = u'2009-2018, Josef Perktold, Skipper Seabold, ' \
 
 autosummary_generate = True
 autoclass_content = 'class'
+ipython_warning_is_error = False
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the