From 1ffbab423cfbe4fe8744e4b98b630706412ad959 Mon Sep 17 00:00:00 2001
From: Walter Bender <walter.bender@gmail.com>
Date: Sat, 19 Mar 2011 15:31:51 +0000
Subject: looking up index instead of hardwiring it

---
(limited to 'TurtleArt/tapalette.py')

diff --git a/TurtleArt/tapalette.py b/TurtleArt/tapalette.py
index 43a5d25..e34df21 100644
--- a/TurtleArt/tapalette.py
+++ b/TurtleArt/tapalette.py
@@ -165,6 +165,14 @@ def make_palette(palette_name, colors=None, help_string=None):
     return palette
 
 
+def palette_name_to_index(palette_name):
+    ''' Find the index associated with palette_name. '''
+    if palette_name in palette_names:
+        return palette_names.index(palette_name)
+    else:
+        return None
+
+
 class Block():
     """ a class for defining new block primitives """
 
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