From c5b64c8933f586a9e8c85fb20dd04ed91e703789 Mon Sep 17 00:00:00 2001
From: Christian Berendt <berendt@b1-systems.de>
Date: Wed, 13 Jan 2016 15:51:28 +0100
Subject: [PATCH] [cli-reference] increase maximum depth of the Python
 interpreter stack

Change-Id: Ibd30ce6e59eff76a85b3506cf141c617a5e3c32b
---
 doc/cli-ref-rst/source/conf.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/doc/cli-ref-rst/source/conf.py b/doc/cli-ref-rst/source/conf.py
index 79936b83bd..5f5c72c246 100644
--- a/doc/cli-ref-rst/source/conf.py
+++ b/doc/cli-ref-rst/source/conf.py
@@ -25,6 +25,10 @@ import sys
 
 sys.path.append(os.path.dirname(__file__))
 
+# Increase the maximum depth of the Python interpreter stack to solve the
+# "RuntimeError: maximum recursion depth exceeded in cmp" issue.
+sys.setrecursionlimit(4000)
+
 import openstackdocstheme
 
 # If extensions (or modules to document with autodoc) are in another directory,