[SciPy-dev] pilutils bug

[John Byrnes]

Hello all,

I've discovered a bug in the pilutils fromimage function.  

On line 93 of Lib/utils/pilutil.py, arr.shape expects a tuple, apparently 
it is not recieving one. I fixed it by casting the new shape to a tuple. I'm 
sure there is a better way of fixing it, but this is what worked for me. 

Patch is attached. 

Best regards,
John Byrnes
-------------- next part --------------
Index: Lib/utils/pilutil.py
===================================================================
--- Lib/utils/pilutil.py	(revision 1431)
+++ Lib/utils/pilutil.py	(working copy)
@@ -78,7 +78,7 @@
     shape = list(im.size)
     shape.reverse()
     if mode == 'P':
-        arr.shape = shape
+        arr.shape = tuple(shape)
         if im.palette.rawmode != 'RGB':
             print "Warning: Image has invalid palette."
             return arr
@@ -90,7 +90,7 @@
         shape += [3]
     elif mode in ['CMYK','RGBA']:
         shape += [4]
-    arr.shape = shape
+    arr.shape = tuple(shape)
     if adjust:
         arr = (arr != 0)
     return arr