SF.net SVN: matplotlib: [4965] trunk/toolkits/basemap/examples/warpimage.py

[<js...@us...>]

Revision: 4965
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4965&view=rev
Author:   jswhit
Date:     2008-02-14 14:20:44 -0800 (Thu, 14 Feb 2008)

Log Message:
-----------
put import PIL in try/except

Modified Paths:
--------------
    trunk/toolkits/basemap/examples/warpimage.py

Modified: trunk/toolkits/basemap/examples/warpimage.py
===================================================================
--- trunk/toolkits/basemap/examples/warpimage.py	2008-02-14 22:07:41 UTC (rev 4964)
+++ trunk/toolkits/basemap/examples/warpimage.py	2008-02-14 22:20:44 UTC (rev 4965)
@@ -2,13 +2,16 @@
 import numpy
 from mpl_toolkits.basemap import Basemap as Basemap1 
 from numpy import ma
-from matplotlib.image import pil_to_array
-from PIL import Image
 
 class Basemap(Basemap1):
     # subclass Basemap and add bluemarble method.
     def bluemarble(self,masked=False):
         """display 'blue marble next generation' image from http://visibleearth.nasa.gov/"""
+        try:
+            from PIL import Image
+        except ImportError:
+            raise ImportError('bluemarble method requires PIL (http://www.pythonware.com/products/pil/)')
+        from matplotlib.image import pil_to_array
         
         # read in jpeg image to rgba array of normalized floats.
         pilImage = Image.open('bmng.jpg')


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