Stop using intersphinx

Remove intersphinx from the docs build as it triggers network calls that
occasionally fail, and we don't really use intersphinx (links other
sphinx documents out on the internet)

This also removes the requirement for internet access during docs build.

This can cause docs jobs to fail if the project errors out on
warnings.

Change-Id: I71e941e2a639641a662a163c682eb86d51de42fb
Related-Bug: #1368910

1 files changed, 0 insertions, 5 deletions

diff --git a/doc/source/conf.py b/doc/source/conf.py
index 6777f13a..7c7a00b3 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -31,7 +31,6 @@ sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), '..',
 # extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
 extensions = ['sphinx.ext.autodoc',
               'sphinx.ext.doctest',
-              'sphinx.ext.intersphinx',
               'sphinx.ext.todo',
               'oslosphinx']
 
@@ -261,7 +260,3 @@ texinfo_documents = [
 
 # How to display URL addresses: 'footnote', 'no', or 'inline'.
 #texinfo_show_urls = 'footnote'
-
-
-# Example configuration for intersphinx: refer to the Python standard library.
-intersphinx_mapping = {'http://docs.python.org/': None}