From 0aa6b53a7ba601519f5fec97fea3eebd2db8d196 Mon Sep 17 00:00:00 2001
From: Joern Ungermann <j.ungermann@fz-juelich.de>
Date: Mon, 3 Aug 2020 08:45:52 +0200
Subject: [PATCH] Replace deprecated dedent function by a similar function.

Fix issue #495
---
 lib/mpl_toolkits/basemap/proj.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/mpl_toolkits/basemap/proj.py b/lib/mpl_toolkits/basemap/proj.py
index 1f6ce350c..6e11acefc 100644
--- a/lib/mpl_toolkits/basemap/proj.py
+++ b/lib/mpl_toolkits/basemap/proj.py
@@ -3,7 +3,12 @@
 import numpy as np
 import pyproj
 import math
-from matplotlib.cbook import dedent
+try:
+    from inspect import cleandoc as dedent
+except ImportError:
+    # Deprecated as of version 3.1. Not quite the same
+    # as textwrap.dedent.
+    from matplotlib.cbook import dedent
 
 __version__ = '1.2.2'
 _dg2rad = math.radians(1.)