SF.net SVN: matplotlib:[7164] trunk/matplotlib/lib/matplotlib/rcsetup.py

[<ef...@us...>]

Revision: 7164
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=7164&view=rev
Author:   efiring
Date:     2009-05-29 18:24:46 +0000 (Fri, 29 May 2009)

Log Message:
-----------
Make rcsetup validate_color handle non-string input

Modified Paths:
--------------
    trunk/matplotlib/lib/matplotlib/rcsetup.py

Modified: trunk/matplotlib/lib/matplotlib/rcsetup.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/rcsetup.py	2009-05-29 15:59:47 UTC (rev 7163)
+++ trunk/matplotlib/lib/matplotlib/rcsetup.py	2009-05-29 18:24:46 UTC (rev 7164)
@@ -177,8 +177,11 @@
 
 def validate_color(s):
     'return a valid color arg'
-    if s.lower() == 'none':
-        return 'None'
+    try:
+        if s.lower() == 'none':
+            return 'None'
+    except AttributeError:
+        pass
     if is_color_like(s):
         return s
     stmp = '#' + s


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