From a6d97e200863e7e5fc60bbc8f121b86a2098ef2d Mon Sep 17 00:00:00 2001
From: Anthony Sottile <asottile@umich.edu>
Date: Wed, 3 Jul 2019 18:39:49 -0400
Subject: Fix 3.6 documentation build for sphinx<1.6 (GH-14576)

---
 Doc/tools/extensions/suspicious.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Doc/tools/extensions/suspicious.py b/Doc/tools/extensions/suspicious.py
index 8d80f6759b..dfcd0da9fd 100644
--- a/Doc/tools/extensions/suspicious.py
+++ b/Doc/tools/extensions/suspicious.py
@@ -50,6 +50,12 @@ from docutils import nodes
 from sphinx.builders import Builder
 import sphinx.util
 
+try:  # sphinx>=1.6
+    from sphinx.util.logging import getLogger
+except ImportError:  # sphinx<1.6
+    from logging import getLogger
+
+
 detect_all = re.compile(r'''
     ::(?=[^=])|            # two :: (but NOT ::=)
     :[a-zA-Z][a-zA-Z0-9]+| # :foo
@@ -86,7 +92,7 @@ class CheckSuspiciousMarkupBuilder(Builder):
     Checks for possibly invalid markup that may leak into the output.
     """
     name = 'suspicious'
-    logger = sphinx.util.logging.getLogger("CheckSuspiciousMarkupBuilder")
+    logger = getLogger("CheckSuspiciousMarkupBuilder")
 
     def init(self):
         # create output file
-- 
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