Patch prevents downloading non essential .inv files during the doc build diff -ur six-1.5.2.orig/documentation/conf.py six-1.5.2/documentation/conf.py --- documentation/conf.py 2013-09-15 21:52:34.000000000 +0800 +++ documentation/conf.py 2014-01-07 18:19:24.958916446 +0800 @@ -211,7 +211,3 @@ [u"Benjamin Peterson"], 1) ] -# -- Intersphinx --------------------------------------------------------------- - -intersphinx_mapping = {"py2" : ("https://docs.python.org/2/", None), - "py3" : ("https://docs.python.org/3/", None)}