File sphinx-update-removed-function.patch of Package python3

From 960bb883769e5c64a63b014590d75654db87ffb0 Mon Sep 17 00:00:00 2001
From: Pablo Galindo <Pablogsal@gmail.com>
Date: Fri, 10 May 2019 22:58:17 +0100
Subject: [PATCH] Fix sphinx deprecation warning about env.note_versionchange()
 (GH-13236)

---
 Doc/tools/extensions/pyspecific.py |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

--- a/Doc/tools/extensions/pyspecific.py
+++ b/Doc/tools/extensions/pyspecific.py
@@ -231,10 +231,14 @@ class DeprecatedRemoved(Directive):
                                    translatable=False)
             node.append(para)
         env = self.state.document.settings.env
-        env.note_versionchange('deprecated', version[0], node, self.lineno)
+        # deprecated pre-Sphinx-2 method
+        if hasattr(env, 'note_versionchange'):
+            env.note_versionchange('deprecated', version[0], node, self.lineno)
+        # new method
+        else:
+            env.get_domain('changeset').note_changeset(node)
         return [node] + messages
 
-
 # Support for including Misc/NEWS
 
 issue_re = re.compile('(?:[Ii]ssue #|bpo-)([0-9]+)')